TOHOKU UNIVERSITY Researchers - Hirotomo Nishihara

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Hirotomo Nishihara

Section

Advanced Institute for Materials Research

Job title

Professor

Degree

博士（工学）（京都大学）
修士（工学）（京都大学）

researchmap

https://researchmap.jp/read0121368

J-GLOBAL ID

200901044010910116

Research History 8

2020/04 - Present

Tohoku University　Advanced Institute for Materials Research　Professor
2023/10 - 2024/03

Kyushu University　Institute for Materials Chemistry and Engineering
2011/08 - 2020/03

Tohoku University　Institute of Multidisciplinary Research for Advanced Materials
2017/04 - 2018/03

University of Calgary　客員教授
2013/10 - 2017/03

Japan Science and Technology Agency
2016/09 - 2016/09

Kasetsart University　特別招聘教授（兼任）
2007/04 - 2011/07

Tohoku University　Institute of Multidisciplinary Research for Advanced Materials
2005/04 - 2007/03

Tohoku University　Institute of Multidisciplinary Research for Advanced Materials

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Education 2

Kyoto University　Graduate School, Division of Engineering　化学工学専攻

- 2005/03
Kyoto University　Faculty of Engineering　工業化学科

- 2000/03

Committee Memberships 35

EES Batteries　Advisory Board

2025/02 - Present
Graphene Innovation and Technology (GIT)　Editorial Board Member

2024/06 - Present
Industrial Chemistry & Materials (Royal Society of Chemistry)　Editorial board

2024/06 - Present
日本吸着学会　理事

2023/04 - Present
Carbon Research (Springer)　Editorial Board

2022/01 - Present
New Carbon Materials (Elsevier)　Editorial Board Member

2021/09 - Present
日本学術振興会　科学研究費委員会専門委員

2020/12 - Present
Journal of Porous Materials (Springer)　Editorial Board Member

2019/11 - Present
Energy Storage Materials誌　Editorial Board

2019/04 - Present
Scientific Reports誌　Editorial Board

2015/05 - Present
酸化グラフェン研究会　運営委員

2014/05 - Present
炭素材料学会　編集委員長

2025/01 - 2026/12
日本化学会東北支部代議員

2023/01 - 2024/12
日本化学会東北支部　代議員

2023/01 - 2024/12
炭素材料学会　副編集委員長

2021/01 - 2024/12
日本吸着学会　運営委員

2019/04 - 2024/12
九州大学　客員教授

2023/10 - 2024/03
炭素材料学会次世代の会　幹事

2014/12 - 2023/12
日本吸着学会　評議員

2020/04 - 2023/03
Japan Society for the Promotion of Science　JSPS 117th Committee on Carbon Materials

2020/04 - 2023/03
日本化学会　東北支部幹事長

2018/01 - 2018/12
炭素材料学会　運営委員

2016/01 - 2016/12
炭素材料学会次世代の会　幹事長

2016/01 - 2016/12
炭素材料学会　編集委員

2012/01 - 2016/12
炭素材料学夏季セミナー　実行委員

2012/04 - 2016/08
Asian Scientist Magazine　アジアの科学者100人国際アドバイザリー委員会

2024/01 -
第34回日本吸着学会研究発表会　実行委員長

2021/10 -
第11回酸化グラフェンシンポジウム　実行委員長

2018/12 -
国際シンポジウム「Symposium on chemistry and materials 2017」　Chairman

2017/03 -
国際シンポジウム「International Symposium on Carbon and Materials 2015」　実行委員

2015/02 -
国際シンポジウム「2nd Japan-Spain Joint Symposium for Advanced Supercapacitors」　日本側世話人

2014/09 -
第51回炭素材料学夏季セミナー　世話人

2013/08 -
国際シンポジウム「Japan-Spain Joint Symposium for Advanced Supercapacitors」　日本側世話人

2012/09 -
2011高分子・ハイブリッド材料研究センター(PHyM)若手フォーラム　世話人

2011/12 -
第36回炭素材料学会年会　実行委員

2009/12 -

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Professional Memberships 6

The Electrochemical Society
フラーレン・ナノチューブ学会
日本吸着学会
炭素材料学会
化学工学会
日本化学会

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Research Interests 7

ナノカーボン
炭素材料
蓄電池
キャパシタ
グラフェン
吸着
多孔質材料

Research Areas 3

Nanotechnology/Materials / Composite materials and interfaces /
Nanotechnology/Materials / Nanostructure chemistry /
Nanotechnology/Materials / Organic functional materials /

Awards 27

Editor of Distinction Awards

2025/05　Springer Nature
炭素材料学会学術賞

2023/11/01　単層グラフェン多孔体に関する研究
花王科学賞

2023/06/01　カーボン新素材グラフェンメソスポンジの研究
Best paper award

2022/12　Adsorption properties of templated nanoporous carbons comprising 1-2 graphene layers
大手企業とのマッチング数トップ20位

2022/01/01
NEDO賞

2021/10/01
第3回物質・デバイス共同研究賞

2021/09/01　中空炭素を担体としたナノ構造触媒材料の開発と効率的資源変換反応への応用
ディープテックグランプリ2021「最優秀賞」と「Real Tech Fund賞」

2021/09/01　未来を拓くカーボン新素材グラフェンメソスポンジ
リアルテックファンド賞

2021/05/01　電池の性能を向上させるカーボン新素材
The 17th JSPS Prize

2020/12　The Japan Society for the Promotion of Science　Awarded the 17th JSPS Prize.
the 2020 edition of the Asian Scientist 100 list

2020/12　Asian Scientist Magazine　Selected for the 2020 edition of the Asian Scientist 100 list
2020新化学技術研究奨励賞ステップアップ賞

2020/10/01　Japan Association for Chemical Innovation　柔軟に変形する多孔体のマルチスケール応用展開
Materials and Devices Joint Reserch Award

2020/08/01　Network Joint Reserch Center for Materials and Devices / Dynamic Alliance for Open Innovation Bringing Human, Environment and Materials　グラフェン多孔体の分子モデリングに基づく物性の解明
Best paper award

2019/11　炭素材料学会　Synthesis of zeolite-templated carbons for methane storage: A molecular simulation study
The Gottfried Wagener Prize - German Innovation Award 2019

2019/06　在日ドイツ商工会議所　Development of advanced template techniques for functional carbon materials
Best paper award

2018/12　炭素材料学会　Formation mechanism of zeolitetemplated carbons
Publons Peer Review Awards 2018

2018/09　Publons
第６回新化学技術研究奨励賞

2017/06　新化学技術推進協会　弾性変形するナノ多孔体を利用した水の相転移に基づく革新的ヒートポンプの開発
日本吸着学会奨励賞

2016/11　日本吸着学会　カーボン系材料のナノ空間制御と応用に関する研究
BCSJ賞

2014/02　日本化学会　Large Pseudocapacitance in Quinone-Functionalized Zeolite-Templated Carbon
平成23年度トーキン科学技術振興財団研究奨励賞

2012/03　トーキン科学技術振興財団　カーボン系ナノマテリアルの構造制御と新機能発現
研究奨励賞(2010)

2010/12　炭素材料学会　ナノカーボンの合成とエネルギー貯蔵への応用に関する研究
Vest Poster Award

2009/01　2009 Gordon Research Conference on Hydrocarbon Resources　Fabrication of high power electrochemical capacitor using zeolite templated carbon
The Japan Carbon Award for Young Researcher

2008/07　Carbon 2008　Understanding of the Electrochemical Process in Supercapacitor by using Zeolite Templated Carbon as a Model Material
Vest Poster Award Finalist

2007/01/11　2007 Gordon Research Conference on Hydrocarbon Resources　Carbon-coated ordered mesoporous silicas with hydrophobicity and electrical conductivity
籏野奨学基金研究奨励賞

2006/12　東北大学多元物質科学研究所　氷晶を鋳型とする機能性材料合成に関する研究
平成16年度分離技術会年会学生賞

2004/06　氷晶をテンプレートとして作製したカーボンクライオゲルの階層構造制御

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Papers 193

Quantitative and qualitative analysis of nitrogen species in carbon at the ppm level International-journal Peer-reviewed

Takeharu Yoshii, Ginga Nishikawa, Viki Kumar Prasad, Shunsuke Shimizu, Ryo Kawaguchi, Rui Tang, Koki Chida, Nobuhiro Sato, Ryota Sakamoto, Kouhei Takatani, Daniel Moreno-Rodríguez, Peter Skorna, Eva Scholtzová, Robert Karoly Szilagyi, Hirotomo Nishihara

Chem　10　(8)　2450-2463　2024/08/08
Publisher: Elsevier BV
DOI： 10.1016/j.chempr.2024.03.029 　

ISSN： 2451-9294
Silicon Radical‐Induced CH₄ Dissociation for Uniform Graphene Coating on Silica Surface International-journal International-coauthorship Peer-reviewed

Kritin Pirabul, Qi Zhao, Zheng‐Ze Pan, Hongyu Liu, Mutsuhiro Itoh, Kenichi Izawa, Makoto Kawai, Rachel Crespo‐Otero, Devis Di Tommaso, Hirotomo Nishihara

Small　20　(16)　2306325　2024/04/18
Publisher: Wiley
DOI： 10.1002/smll.202306325 　

ISSN： 1613-6810

eISSN： 1613-6829

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Abstract Due to the manufacturability of highly well‐defined structures and wide‐range versatility in its microstructure, SiO₂ is an attractive template for synthesizing graphene frameworks with the desired pore structure. However, its intrinsic inertness constrains the graphene formation via methane chemical vapor deposition. This work overcomes this challenge by successfully achieving uniform graphene coating on a trimethylsilyl‐modified SiO₂ (denote TMS‐MPS). Remarkably, the onset temperature for graphene growth dropped to 720 °C for the TMS‐MPS, as compared to the 885 °C of the pristine SiO₂. This is found to be mainly from the Si radicals formed from the decomposition of the surface TMS groups. Both experimental and computational results suggest a strong catalytic effect of the Si radicals on the CH₄ dissociation. The surface engineering of SiO₂ templates facilitates the synthesis of high‐quality graphene sheets. As a result, the graphene‐coated SiO₂ composite exhibits a high electrical conductivity of 0.25 S cm⁻¹. Moreover, the removal of the TMP‐MPS template has released a graphene framework that replicates the parental TMS‐MPS template on both micro‐ and nano‐ scales. This study provides tremendous insights into graphene growth chemistries as well as establishes a promising methodology for synthesizing graphene‐based materials with pre‐designed microstructures and porosity.
Hierarchically Porous and Minimally Stacked Graphene Cathodes for High‐Performance Lithium-Oxygen Batteries International-journal Peer-reviewed

Wei Yu, Zhaohan Shen, Takeharu Yoshii, Shinichiroh Iwamura, Manai Ono, Shoichi Matsuda, Makoto Aoki, Toshihiro Kondo, Shin R. Mukai, Shuji Nakanishi, Hirotomo Nishihara

Advanced Energy Materials　14　(2)　2303055　2024/01/12
Publisher: Wiley
DOI： 10.1002/aenm.202303055 　

ISSN： 1614-6832

eISSN： 1614-6840

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Abstract Although lithium-oxygen batteries have attracted attention due to their extremely high energy densities, rational design, and critical evaluation of high‐energy‐density cathode for practical Li-O₂ batteries is still urgently needed. Herein, the multiscale, angstrom‐to‐millimeter, precisely controllable synthesis of binder‐free cathodes with minimally stacked graphene free from edge sites is demonstrated. The proposed Li-O₂ battery, based on a hierarchically porous cathode with a practical mass loading of >4.0 mg cm⁻², simultaneously exhibits an unprecedented specific areal (>30.0 mAh cm⁻²), mass (>6300 mAh g⁻¹), and volumetric (>480 mAh cm⁻³) capacities. The battery displays the optimal energy density of 793 Wh kg⁻¹ critically normalized to the total mass of all active materials including electrolytes and even discharge products Li₂O₂. Comprehensive in situ characterizations demonstrate a unique discharge mechanism in hierarchical pores which contributes to competitive battery performance. Superior rate performance in a current density range of 0.1 to 0.8 mA cm⁻² and long‐cycle stability (>260 cycles) at a current density of 0.4 mA cm⁻², outperforming state‐of‐the‐art carbon cathodes. This study yields insight into next‐generation carbon cathodes, not only for use in practical Li-O₂ batteries, but also in other metal-gas batteries with high energy densities.
Nanoporous Membrane Electrodes with an Ordered Array of Hollow Giant Carbon Nanotubes International-journal Peer-reviewed

Hongyu Liu, Zheng‐Ze Pan, Alex Aziz, Rui Tang, Wei Lv, Hirotomo Nishihara

Advanced Functional Materials　33　(40)　2303730　2023/10/02
Publisher: Wiley
DOI： 10.1002/adfm.202303730 　

ISSN： 1616-301X

eISSN： 1616-3028

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Abstract This study proposes a next‐generation model membrane electrode for fundamental electrochemical research of amorphous‐based porous carbon materials. This novel electrode is fabricated by the uniform carbon coating of anodic aluminum oxide formed on an Al substrate and free from a barrier layer. The conformally carbon‐coated layer forms vertically aligned giant carbon nanotubes, and their walls comprise low‐crystalline stacked graphene sheets. The diameter and the length of the nanopores can be tuned over a broad range of between 10 to 200 nm and 2 to 90 µm, respectively. Moreover, unlike composite electrodes made from other ordered nanoporous carbons, this model electrode exhibits an absence of inter‐particle spacing and hence no contact resistance between particles. Thus, this model electrode provides representative nanopores of low‐crystalline carbon materials. An atomic‐scale structural model of the low‐crystalline carbon walls is built with the aid of an in‐house temperature‐programmed desorption system to enable theoretical simulations to be performed. Using this model electrode, the electrical conductivity of low‐crystalline carbon walls and mass transportation in an electric double‐layer system are elucidated. This representative model electrode is expected to help clarify the complex electrochemical processes in porous carbon electrodes.
Chemistry of zipping reactions in mesoporous carbon consisting of minimally stacked graphene layers International-journal Peer-reviewed

Tian Xia, Takeharu Yoshii, Keita Nomura, Keigo Wakabayashi, Zheng-Ze Pan, Takafumi Ishii, Hideki Tanaka, Takashi Mashio, Jin Miyawaki, Toshiya Otomo, Kazutaka Ikeda, Yohei Sato, Masami Terauchi, Takashi Kyotani, Hirotomo Nishihara

Chemical Science　14　(32)　8448-8457　2023/08/28

DOI： 10.1039/d3sc02163g 　

ISSN： 2041-6520

eISSN： 2041-6539
Edge‐Site‐Free and Topological‐Defect‐Rich Carbon Cathode for High‐Performance Lithium‐Oxygen Batteries International-journal International-coauthorship Peer-reviewed

Wei Yu, Takeharu Yoshii, Alex Aziz, Rui Tang, Zheng‐Ze Pan, Kazutoshi Inoue, Motoko Kotani, Hideki Tanaka, Eva Scholtzová, Daniel Tunega, Yuta Nishina, Kiho Nishioka, Shuji Nakanishi, Yi Zhou, Osamu Terasaki, Hirotomo Nishihara

Advanced Science　10　(16)　2300268　2023/06/02

DOI： 10.1002/advs.202300268 　

ISSN： 2198-3844

eISSN： 2198-3844
Synthesis of graphene mesosponge via catalytic methane decomposition on magnesium oxide Peer-reviewed

Shogo Sunahiro, Keita Nomura, Shunsuke Goto, Kazuya Kanamaru, Rui Tang, Masanori Yamamoto, Takeharu Yoshii, Junko N. Kondo, Qi Zhao, Azeem Ghulam Nabi, Rachel Crespo-Otero, Devis Di Tommaso, Takashi Kyotani, Hirotomo Nishihara

Journal of Materials Chemistry A　9　(25)　14296-14308　2021/07/07

DOI： 10.1039/d1ta02326h 　

ISSN： 2050-7488

eISSN： 2050-7496
pH‐Dependent Morphology Control of Cellulose Nanofiber/Graphene Oxide Cryogels International-journal Peer-reviewed

Zheng‐Ze Pan, Aleksandra Govedarica, Hirotomo Nishihara, Rui Tang, Cong Wang, Yi Luo, Wei Lv, Fei‐Yu Kang, Milana Trifkovic, Quan‐Hong Yang

Small　17　(3)　2005564-2005564　2021/01/01
Publisher: Wiley
DOI： 10.1002/smll.202005564 　

ISSN： 1613-6810

eISSN： 1613-6829

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The precise control of the ice crystal growth during a freezing process is of essential importance for achieving porous cryogels with desired architectures. The present work reports a systematic study on the achievement of multi-structural cryogels from a binary dispersion containing 50 wt% 2,2,6,6-tetramethylpiperidin-1-oxyl, radical-mediated oxidized cellulose nanofibers (TOCNs), and 50 wt% graphene oxide (GO) via the unidirectional freeze-drying (UDF) approach. It is found that the increase in the sol's pH imparts better dispersion of the two components through increased electrostatic repulsion, while also causing progressively weaker gel networks leading to micro-lamella cryogels from the UDF process. At the pH of 5.2, an optimum between TOCN and GO self-aggregation and dispersion is achieved, leading to the strongest TOCN-GO interactions and their templating into the regular micro-honeycomb structures. A two-faceted mechanism for explaining the cryogel formation is proposed and it is shown that the interplay of the maximized TOCN-GO interactions and the high affinity of the dispersoid complexes for the ice crystals are necessary for obtaining a micro-honeycomb morphology along the freezing direction. Further, by linking the microstructure and rheology of the corresponding precursor sols, a diagram for predicting the microstructure of TOCN-GO cryogels obtained through the UDF process is proposed.
Force-driven reversible liquid–gas phase transition mediated by elastic nanosponges Peer-reviewed

Keita Nomura, Hirotomo Nishihara, Masanori Yamamoto, Atsushi Gabe, Masashi Ito, Masanobu Uchimura, Yuta Nishina, Hideki Tanaka, Minoru T. Miyahara, Takashi Kyotani

Nature Communications　10　(1)　2019/12

DOI： 10.1038/s41467-019-10511-7 　

ISSN： 2041-1723

eISSN： 2041-1723
4.4 V supercapacitors based on super-stable mesoporous carbon sheet made of edge-free graphene walls Peer-reviewed

Keita Nomura, Hirotomo Nishihara, Naoya Kobayashi, Toshihiro Asadab, Takashi Kyotani

Energy & Environmental Science　2019

DOI： 10.1039/c8ee03184c 　

ISSN： 1754-5706 1754-5692

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<p>Super-stable mesoporous carbon sheet made of edge-free graphene walls enabled the assembly of symmetric supercapacitors with excellent stability under 3.5 V@60 °C and 4.4 V@25 °C conditions, even with a conventional electrolyte.</p>
Insight into the origin of carbon corrosion in positive electrodes of supercapacitors Peer-reviewed

Rui Tang, Kaishi Taguchi, Hirotomo Nishihara, Takafumi Ishii, Emilia Morallón, Diego Cazorla-Amorós, Toshihiro Asada, Naoya Kobayashi, Yasuji Muramatsu, Takashi Kyotani

Journal of Materials Chemistry A　7　(13)　7480-7488　2019

DOI： 10.1039/C8TA11005K 　

ISSN： 2050-7488
A Nacre-Like Carbon Nanotube Sheet for High Performance Li-Polysulfide Batteries with High Sulfur Loading Peer-reviewed

Zheng-Ze Pan, Wei Lv, Yan-Bing He, Yan Zhao, Guangmin Zhou, Liubing Dong, Shuzhang Niu, Chen Zhang, Ruiyang Lyu, Cong Wang, Huifa Shi, Wenjie Zhang, Feiyu Kang, Hirotomo Nishihara, Quan-Hong Yang

Advanced Science　5　(6)　2018/06/01

DOI： 10.1002/advs.201800384 　

ISSN： 2198-3844
Graphene-based ordered framework with a diverse range of carbon polygons formed in zeolite nanochannels Peer-reviewed

Hirotomo Nishihara, Hiroyuki Fujimoto, Hiroyuki Itoi, Keita Nomura, Hideki Tanaka, Minoru T. Miyahara, Patrick A. Bonnaud, Ryuji Miura, Ai Suzuki, Naoto Miyamoto, Nozomu Hatakeyama, Akira Miyamoto, Kazutaka Ikeda, Toshiya Otomo, Takashi Kyotani

Carbon　129　854-862　2018/04/01

DOI： 10.1016/j.carbon.2017.12.055 　

ISSN： 0008-6223
Synthesis of ordered carbonaceous frameworks from organic crystals Peer-reviewed

Hirotomo Nishihara, Tetsuya Hirota, Kenta Matsuura, Mao Ohwada, Norihisa Hoshino, Tomoyuki Akutagawa, Takeshi Higuchi, Hiroshi Jinnai, Yoshitaka Koseki, Hitoshi Kasai, Yoshiaki Matsuo, Jun Maruyama, Yuichiro Hayasaka, Hisashi Konaka, Yasuhiro Yamada, Shingi Yamaguchi, Kazuhide Kamiya, Takuya Kamimura, Hirofumi Nobukuni, Fumito Tani

NATURE COMMUNICATIONS　8　(1)　2017/07

DOI： 10.1038/s41467-017-00152-z 　

ISSN： 2041-1723
Cellulose Nanofiber as a Distinct Structure-Directing Agent for Xylem-like Microhoneycomb Monoliths by Unidirectional Freeze-Drying Peer-reviewed

Zheng-Ze Pan, Hirotomo Nishihara, Shinichiroh Iwamura, Takafumi Sekiguchi, Akihiro Sato, Akira Isogai, Feiyu Kang, Takashi Kyotani, Quan-Hong Yang

ACS NANO　10　(12)　10689-10697　2016/12

DOI： 10.1021/acsnano.6b05808 　

ISSN： 1936-0851

eISSN： 1936-086X
Oxidation-Resistant and Elastic Mesoporous Carbon with Single-Layer Graphene Walls Peer-reviewed

Hirotomo Nishihara, Tomoya Simura, Shunsuke Kobayashi, Keita Nomura, Raul Berenguer, Masashi Ito, Masanobu Uchimura, Hiroshi Iden, Kazuki Arihara, Atsushi Ohma, Yuichiro Hayasaka, Takashi Kyotani

ADVANCED FUNCTIONAL MATERIALS　26　(35)　6418-6427　2016/09

DOI： 10.1002/adfm.201602459 　

ISSN： 1616-301X

eISSN： 1616-3028
Engineering Active Edge Sites via Fluorination-Defluorination Cycles in Activated Carbon International-journal Peer-reviewed

Chaehun Lim, Seongmin Ha, Seongjae Myeong, Ryo Kawaguchi, Takeharu Yoshii, Hirotomo Nishihara, Yu Rim Choi, Min Kang, Ji Woo Kim, Hyungwoo Kim, Yoong Ahm Kim, Young-Seak Lee

Carbon　244　120698　2025/08
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2025.120698 　

ISSN： 0008-6223
Insight into the structural changes upon ultrasonic fragmentation and dispersion of carbon nanomaterials of different dimensions and bulk moduli International-journal Peer-reviewed

Péter B. Nagy, Márton Szabados, Dániel Sebok, Kadosa Sajdik, Tian Xia, Takeharu Yoshii, Ádám Pitó, Ákos Szamosvölgyi, Hirotomo Nishihara, Tamas Szabo

Carbon　120616　2025/07
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2025.120616 　

ISSN： 0008-6223
Densification of cellulose acetate-derived porous carbons for enhanced volumetric hydrogen adsorption performance International-journal Peer-reviewed

Hiroshi Matsutaka, Aya Kashifuku, Takaaki Orii, Daigo Miyajima, Naoki Uchiyama, Satoshi Wada, Hirotomo Nishihara

Journal of Materials Chemistry A　13　(28)　22392-22405　2025/07
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d5ta00993f 　

ISSN： 2050-7488

eISSN： 2050-7496

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High-density porous carbon pellets were produced via high-pressure compression of cellulose acetate-derived carbons activated under optimized KOH conditions, achieving a high volumetric hydrogen storage capacity of 20 g-H₂ per L at −196 °C and 1 bar.
Next-generation hydrogen peroxide sensors based on ordered carbonaceous frameworks derived from iron porphyrin International-journal Peer-reviewed

Akiko Yoshida, Koki Chida, Takeharu Yoshii, Shunsuke Shimizu, Hirotaka Nakatsuji, Kazuhide Kamiya, Yasuhisa Hasegawa, Tetsuji Itoh, Hirotomo Nishihara

Science and Technology of Advanced Materials　26　(1)　2025/06/02
Publisher: Informa UK Limited
DOI： 10.1080/14686996.2025.2506979 　

ISSN： 1468-6996

eISSN： 1878-5514
Suitable nanoporous materials and refrigerants for a force-induced heat pump applicable to mesoporous materials International-journal Peer-reviewed

Ryosuke Shinozuka, Kazuya Kanamaru, Shinichiroh Iwamura, Masashi Ito, Masanobu Uchimura, Ami Ikura, Yasushi Ichikawa, Kazuki Sone, Hirotomo Nishihara

Energy Materials and Devices　3　(2)　9370064-9370064　2025/06
Publisher: Tsinghua University Press
DOI： 10.26599/emd.2025.9370064 　

ISSN： 3005-3315

eISSN： 3005-3064
Aqueous phase synthesis of benzyl ester over partially thiolated Au25 nanocluster catalysts: improving selectivity with hydrophobic carbon support International-journal Peer-reviewed

Kosuke Sakamoto, Koki Chida, Shinya Masuda, Takeharu Yoshii, Hirotomo Nishihara, Tatsuya Tsukuda

Green Chemistry　27　(27)　8133-8142　2025/05/15

DOI： 10.1039/D5GC01292A 　
Environmentally Sustainable, Noble-Metal-free Enzyme Sensors Capable of Functioning in the Presence of Ascorbic Acid International-journal Peer-reviewed

Akiko Yoshida, Zheng-Ze Pan, Mutsuhiro Ito, Kenichi Izawa, Yuka Minegishi, Yusuke Sakuda, Yukinori Noguchi, Yasuhisa Hasegawa, Tetsuji Itoh, Hirotomo Nishihara

ACS Electrochemistry　1　(7)　1176-1183　2025/05/11
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acselectrochem.5c00045 　

ISSN： 2997-0571

eISSN： 2997-0571
Reversible Adsorption and Light-Driven Release of CO₂ Using Hollow Carbon Sphere-Based Adsorbents with Photothermal Conversion Feature International-journal Peer-reviewed

Kaining Li, Hanami Shimomura, Yasutaka Kuwahara, Takeharu Yoshii, Hirotomo Nishihara, Hiromi Yamashita

ACS Sustainable Chemistry & Engineering　13　(20)　7418-7429　2025/05/08
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acssuschemeng.5c00374 　

ISSN： 2168-0485

eISSN： 2168-0485
Superior sulfur infiltration into carbon mesosponge via chemical reaction for enhanced cycling stability in lithium-sulfur batteries International-journal Peer-reviewed

Tianshu Liu, Ayako Kawase, Zheng-Ze Pan, Koki Fujita, Takuma Kuroda, Shinichiroh Iwamura, Hirotomo Nishihara

EES Batteries　1　(3)　640-651　2025/04
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d5eb00039d 　

eISSN： 3033-4071

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Sulfur is a promising cathode material for secondary batteries, but its insulating nature and volume expansion during lithiation require encapsulation within carbon scaffolds. Moreover, the pronounced polysulfide shuttle effect hinders...
Tuning surface reactivity towards high-performance hard carbon in Li/Na/K-ion batteries International-journal Peer-reviewed

Wang Zhou, Dan Wang, Ying Mo, Rui Tang, Peng Gao, Miaomiao Han, Shi Chen, Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara, Jilei Liu

Journal of Energy Chemistry　103　27-36　2025/04
Publisher: Elsevier BV
DOI： 10.1016/j.jechem.2024.11.049 　

ISSN： 2095-4956
Polyelectrolyte-coated zeolite-templated carbon electrodes for capacitive deionization and energy generation by salinity exchange International-journal Peer-reviewed

Sergio Orozco-Barrera, Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara, Guillermo R. Iglesias, Ángel V. Delgado, Silvia Ahualli

Separation and Purification Technology　354　129314-129314　2025/02/19
Publisher: Elsevier BV
DOI： 10.1016/j.seppur.2024.129314 　

ISSN： 1383-5866
Carbon‐Based Particles Inhibit Antigen Penetration Into the Skin by Adsorbing the Antigen International-journal Peer-reviewed

Rin Ichinohe, Ryosuke Segawa, Takahisa Nakajo, Masahiro Hiratsuka, Takeharu Yoshii, Kritin Pirabul, Zhen‐Ze Pan, Hirotomo Nishihara, Noriyasu Hirasawa

Experimental Dermatology　34　(2)　e70061　2025/02/16
Publisher: Wiley
DOI： 10.1111/exd.70061 　

ISSN： 0906-6705

eISSN： 1600-0625

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ABSTRACT In most cases, atopic dermatitis (AD) is induced by allergic inflammation, with antigen penetration into the epithelial tissues of the skin being the first step in AD development. Accordingly, inhibiting the skin penetration of antigens is effective in preventing AD. We evaluated the ability of the following four types of particles to adsorb ovalbumin (OVA): titanium dioxide (TiO₂), silicon dioxide (SiO₂), carbon, and SiO₂ coated with one‐layer graphene (1LGCS). We found that metal oxide particles (TiO₂ and SiO₂) could adsorb OVA at pH 5.0, but their abilities decreased at pH 7.0 and 9.0. In contrast, the carbon‐based particles (carbon and 1LGCS) adsorbed OVA regardless of pH changes. Epicutaneous treatment with OVA resulted in an increase in the proportion of OVA‐positive Langerhans cells and dermal dendritic cells in the lymph nodes, along with elevated interleukin‐4 mRNA expression, indicating that OVA penetrated the epidermis and underlying tissues. When OVA was applied together with the particles, these responses were significantly reduced by the carbon‐based particles but were only partially or not inhibited by metal oxide particles. These findings indicated that antigen penetration was potently inhibited by the carbon‐based particles. Additionally, when mice were epicutaneously sensitised and challenged with OVA in the presence of carbon, the increase in OVA‐specific IgG1 and IgE levels was significantly inhibited. The efficiency of carbon‐based particles may be attributed to their stable adsorption of proteins despite pH changes on the skin surface. These findings may lead to the development of new treatments for AD with fewer side effects.
Generation of Electronically Unsaturated Carbon Sites on Carbon Materials and Study of Their Magnetic and Chemical Properties International-journal Peer-reviewed

Mathieu Vidal, Maryam S. Dehaghani, Javier Navarro-Ruiz, Takeharu Yoshii, Keigo Wakabayashi, Hirotomo Nishihara, Mathias Barreau, Fabrice Bournel, Jérôme Volkman, Guillaume Clet, Spirydon Zafeiratos, Nolwenn Le Breton, Pascal Puech, Iann C. Gerber, Athanassios K. Boudalis, Thomas Blon, Philippe Serp

The Journal of Physical Chemistry C　129　(7)　3539-3560　2025/02/10
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acs.jpcc.4c07975 　

ISSN： 1932-7447

eISSN： 1932-7455
A facile approach for fabricating g-C3N4-based materials as metal-free photocatalysts International-journal Peer-reviewed

Monika Michalska, Jiri Pavlovsky, Eva Scholtzova, Peter Skorna, Vlastimil Matejka, Kamil Bochenek, Amrita Jain, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara

Results in Engineering　24　103109-103109　2024/12
Publisher: Elsevier BV
DOI： 10.1016/j.rineng.2024.103109 　

ISSN： 2590-1230
Synthesis of N-doped zeolite-templated carbons via depolymerized oligomer filling: applications in EDLC electrodes International-journal Peer-reviewed

Hiroyuki Itoi, Chika Matsuoka, Ginga Saeki, Hiroyuki Iwata, Shinichiroh Iwamura, Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara, Yoshimi Ohzawa

Energy Advances　3　(11)　2764-2777　2024/11/01
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d4ya00400k 　

eISSN： 2753-1457

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Nitrogen-doped zeolite-templated carbons are synthesized from chitin and propylene as carbon and nitrogen sources and their EDLC performances are evaluated in an organic electrolyte.
Cobalt-catalyzed carbonization from polyacrylonitrile for preparing nitrogen-containing ordered mesoporous carbon CMK-1 electrode with high electric double-layer capacitance International-journal Peer-reviewed

Daiki Tanaka, Natsumi Takemori, Yoshiki Iba, Kanako Suyama, Shunsuke Shimizu, Takeharu Yoshii, Hirotomo Nishihara, Yoshihiro Kamimura, Yoshihiro Kubota, Satoshi Inagaki

Microporous and Mesoporous Materials　379　113294-113294　2024/11/01
Publisher: Elsevier BV
DOI： 10.1016/j.micromeso.2024.113294 　

ISSN： 1387-1811
Probing Prismatic/Basal Surfaces of Carbon Materials upon Graphitization by Gas Adsorption, TPD, and XPS International-journal Peer-reviewed

Mathieu Vidal, Maryam S. Dehaghani, Takeharu Yoshii, Keigo Wakabayashi, Ignacio Cameán, Mathias Barreau, Nolwenn Le Breton, Iann C. Gerber, Pascal Puech, Athanassios K. Boudalis, Thomas Blon, Tobias Placke, Hirotomo Nishihara, Spyridon Zafeiratos, Philippe Serp

The Journal of Physical Chemistry C　128　(44)　18993-19012　2024/10/25
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acs.jpcc.4c06100 　

ISSN： 1932-7447

eISSN： 1932-7455
Structural Model of Oxidatively Unzipped Narrow Single-Walled Carbon Nanotubes International-journal Peer-reviewed

Lucia Merkel, Antonio Setaro, Christian Halbig, Shunsuke Shimizu, Takeharu Yoshii, Hiromoto Nishihara, Tarek Hilal, Gerardo Algara-Siller, Christoph Koch, Siegfried Eigler

Carbon　229　119454-119454　2024/10/01
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2024.119454 　

ISSN： 0008-6223
Unveiling Carbon Cluster Coating in Graphene CVD on MgO: Combining Machine Learning Force field and DFT Modeling International-journal Peer-reviewed

Qi Zhao, Hirotomo Nishihara, Rachel Crespo-Otero, Devis Di Tommaso

ACS Applied Materials & Interfaces　16　(39)　53231-53241　2024/09/20
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.4c11398 　

ISSN： 1944-8244

eISSN： 1944-8252
Probing non-Faradaic process during elastic deformation in a single sphere of extremely soft mesoporous carbon International-journal Peer-reviewed

Kritin Pirabul, Zheng-Ze Pan, Kazuya Kanamaru, Yoshiko Horiguchi, Yasufumi Takahashi, Akichika Kumatani, Hirotomo Nishihara

Carbon　228　119376-119376　2024/09/01
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2024.119376 　

ISSN： 0008-6223
Unveiling the surface of carbon black via scanning probe microscopy and chemical state analysis International-journal Peer-reviewed

Mari Isagoda, Yuto Ariyoshi, Yuto Fujita, Sae Endo, Takayuki Aoki, Rui Tang, Hirotomo Nishihara, Tomoko K. Shimizu

Carbon Trends　16　100378-100378　2024/09/01
Publisher: Elsevier BV
DOI： 10.1016/j.cartre.2024.100378 　

ISSN： 2667-0569
Fluorinated Amide-Based Electrolytes Induce a Sustained Low-Charging Voltage Plateau under Conditions Verifying the Feasibility of Achieving 500 Wh kg^-1 Class Li-O₂ Batteries International-journal Peer-reviewed

Kiho Nishioka, Mizuki Tanaka, Terumi Goto, Ronja Haas, Anja Henss, Shota Azuma, Morihiro Saito, Shoichi Matsuda, Wei Yu, Hirotomo Nishihara, Hayato Fujimoto, Mamoru Tobisu, Yoshiharu Mukouyama, Shuji Nakanishi

ACS Applied Materials & Interfaces　16　(35)　46259-46269　2024/08/22
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.4c08067 　

ISSN： 1944-8244

eISSN： 1944-8252
Contamination-Free Reference Electrode Using Prussian Blue for Small Oxygen Sensors International-journal Peer-reviewed

Akiko Yoshida, Kritin Pirabul, Shunsuke Fujii, Zheng-Ze Pan, Takeharu Yoshii, Mutsuhiro Ito, Kenichi Izawa, Yuka Minegishi, Yukinori Noguchi, Norihito Hiyoshi, Kota Takeda, Yasuhisa Hasegawa, Tetsuji Itoh, Hirotomo Nishihara

ACS Applied Materials & Interfaces　16　(38)　50115-50124　2024/08/19
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.4c05103 　

ISSN： 1944-8244

eISSN： 1944-8252
Ordered Carbonaceous Framework Synthesized from Hexaazatrinaphthylene with Enediyne Groups via Solid-State Bergman Cyclization Reaction International-journal Peer-reviewed

Yuki Sano, Ryojun Toyoda, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Yuta Nishina, Daisuke Asanoma, Shinya Takaishi, Kunihisa Sugimoto, Ryota Sakamoto

ACS Applied Materials & Interfaces　16　(32)　42615-42622　2024/08/05
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.4c06959 　

ISSN： 1944-8244

eISSN： 1944-8252
Rational bottom-up synthesis of sulphur-rich porous carbons for single-atomic platinum catalyst supports International-journal Peer-reviewed

Koki Chida, Takeharu Yoshii, Ryo Kawaguchi, Masataka Inoue, Fumito Tani, Tatsuki Sobue, Shunsuke Ohtani, Kenichi Kato, Tomoki Ogoshi, Shoko Nakahata, Kazuhide Kamiya, Hirotomo Nishihara

Green Chemistry　26　(15)　8758-8767　2024/07/01
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d4gc02055c 　

ISSN： 1463-9262

eISSN： 1463-9270

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S-rich microporous carbon materials are fabricated by the carbonization of rationally designed precursor molecules, which in turn function as catalyst supports for single-atomic Pt species for the electrochemical hydrogen oxidation reaction.
A lithiated zeolite-based protective layer to boost the cycle performance of lithium-oxygen batteries via redox mediator sieving International-journal International-coauthorship Peer-reviewed

Huiping Wu, Zhaohan Shen, Wei Yu, Xinbin Wu, Shundong Guan, Yu-Hsien Wu, Kaihua Wen, Haocheng Yuan, Ying Liang, Hirotomo Nishihara, Ce-Wen Nan, Liangliang Li

Next Energy　4　100135-100135　2024/07/01
Publisher: Elsevier BV
DOI： 10.1016/j.nxener.2024.100135 　

ISSN： 2949-821X
Synthesis of graphene mesosponge using CaO nanoparticles formed from CaCO3 International-journal International-coauthorship Invited Peer-reviewed

Shogo Sunahiro, Kritin Pirabul, Zhengze Pan, Takeharu Yoshii, Yuichiro Hayasaka, Qi Zhao, Rachel Crespo-Otero, Devis Di Tommaso, Takashi Kyotani, Hirotomo Nishihara

Catalysis Today　437　114763　2024/07/01
Publisher: Elsevier BV
DOI： 10.1016/j.cattod.2024.114763 　

ISSN： 0920-5861
Unlocking the chemical environment of nitrogen in perovskite-type oxides International-journal Peer-reviewed

Shunsuke Shimizu, Takeharu Yoshii, Ginga Nishikawa, Jingwen Wang, Shu Yin, Eiichi Kobayashi, Hirotomo Nishihara

Chemical Science　15　(27)　10350-10358　2024/06/27
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d4sc01850h 　

ISSN： 2041-6520

eISSN： 2041-6539

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Advanced vacuum temperature-programmed desorption up to 1600 °C can be used for precise quantification and chemical speciation of nitrogen species in perovskite-type oxides at the bulk level, complementing the surface-sensitive XPS techniques.
Probing Basal and Prismatic Planes of Graphitic Materials for Metal Single Atom and Subnanometer Cluster Stabilization International-journal Peer-reviewed

Mathieu Vidal, Jyoti Pandey, Javier Navarro-Ruiz, Joris Langlois, Yann Tison, Takeharu Yoshii, Keigo Wakabayashi, Hirotomo Nishihara, Anatoly I. Frenkel, Eli Stavitski, Martine Urrutigoïty, Cristian H. Campos, Cyril Godard, Tobias Placke, Iker del Rosal, Iann C. Gerber, Valeri Petkov, Philippe Serp

Chemistry - A European Journal　30　(50)　e202400669　2024/06/25
Publisher: Wiley
DOI： 10.1002/chem.202400669 　

ISSN： 0947-6539

eISSN： 1521-3765

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Supported metal single atom catalysis is a dynamic research area in catalysis science combining the advantages of homogeneous and heterogeneous catalysis. Understanding the interactions between metal single atoms and the support constitutes a challenge facing the development of such catalysts, since these interactions are essential in optimizing the catalytic performance. For conventional carbon supports, two types of surfaces can contribute to single atom stabilization: the basal planes and the prismatic surface; both of which can be decorated by defects and surface oxygen groups. To date, most studies on carbon‐supported single atom catalysts focused on nitrogen‐doped carbons, which, unlike classic carbon materials, have a fairly well‐defined chemical environment. Herein we report the synthesis, characterization and modeling of rhodium single atom catalysts supported on carbon materials presenting distinct concentrations of surface oxygen groups and basal/prismatic surface area. The influence of these parameters on the speciation of the Rh species, their coordination and ultimately on their catalytic performance in hydrogenation and hydroformylation reactions is analyzed. The results obtained show that catalysis itself is an interesting tool for the fine characterization of these materials, for which the detection of small quantities of metal clusters remains a challenge, even when combining several cutting‐edge analytical methods.
Porphyrin/Fullerene Porous Molecular Cocrystal Featuring a Robust One-Dimensional Channel International-journal Peer-reviewed

Nobuhiro Sato, Ryojun Toyoda, Tetsu Sato, Zi Lang Goo, Shinya Takaishi, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Kunihisa Sugimoto, Ryota Sakamoto

Precision Chemistry　2　(9)　480-487　2024/06/12
Publisher: American Chemical Society (ACS)
DOI： 10.1021/prechem.4c00036 　

ISSN： 2771-9316

eISSN： 2771-9316
Highly Permeable and Regenerative Microhoneycomb Filters International-journal Peer-reviewed

Minghao Liu, Zheng-Ze Pan, Mao Ohwada, Rui Tang, Hirosuke Matsui, Mizuki Tada, Masashi Ito, Ami Ikura, Hirotomo Nishihara

ACS Applied Materials & Interfaces　16　(22)　29177-29187　2024/05/23
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.4c02697 　

ISSN： 1944-8244

eISSN： 1944-8252
Hollow carbon sphere featuring highly dispersed Co-N sites for efficient and controllable syngas electrosynthesis from CO2 International-journal Peer-reviewed

Kaining Li, Yasutaka Kuwahara, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Hiromi Yamashita

Chemical Engineering Journal　488　150952-150952　2024/05/15
Publisher: Elsevier BV
DOI： 10.1016/j.cej.2024.150952 　

ISSN： 1385-8947
Prominent Structural Dependence of Quantum Capacitance Unraveled by Nitrogen‐Doped Graphene Mesosponge International-journal Peer-reviewed

Rui Tang, Alex Aziz, Wei Yu, Zheng‐Ze Pan, Ginga Nishikawa, Takeharu Yoshii, Keita Nomura, Erin E. Taylor, Nicholas P. Stadie, Kazutoshi Inoue, Motoko Kotani, Takashi Kyotani, Hirotomo Nishihara

Small　20　(18)　2308066　2024/05/02
Publisher: Wiley
DOI： 10.1002/smll.202308066 　

ISSN： 1613-6810

eISSN： 1613-6829

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Abstract Porous carbons are important electrode materials for supercapacitors. One of the challenges associated with supercapacitors is improving their energy density without relying on pseudocapacitance, which is based on fast redox reactions that often shorten device lifetimes. A possible solution involves achieving high total capacitance (C_tot), which comprises Helmholtz capacitance (C_H) and possibly quantum capacitance (C_Q), in high‐surface carbon materials comprising minimally stacked graphene walls. In this work, a templating method is used to synthesize 3D mesoporous graphenes with largely identical pore structures (≈2100 m² g⁻¹ with an average pore size of ≈7 nm) but different concentrations of oxygen‐containing functional groups (0.3-6.7 wt.%) and nitrogen dopants (0.1-4.5 wt.%). Thus, the impact of the heteroatom functionalities on C_tot is systematically investigated in an organic electrolyte excluding the effect of pore structures. It is found that heteroatom functionalities determine C_tot, resulting in the cyclic voltammetry curves being rectangular or butterfly‐shaped. The nitrogen functionalities are found to significantly enhance C_tot owing to increased C_Q.
Theoretical Insights into the Role of Defects in the Optimization of the Electrochemical Capacitance of Graphene International-journal Peer-reviewed

Alex Aziz, Wei Yu, Rui Tang, Rachel Crespo-Otero, Devis Di Tommaso, Hirotomo Nishihara

Energy Materials and Devices　2　(3)　9370035　2024/05/01
Publisher: Tsinghua University Press
DOI： 10.26599/emd.2024.9370035 　

ISSN： 3005-3315

eISSN： 3005-3064
Mesoporous nanoplates consisting of seamless graphene frameworks International-journal International-coauthorship Peer-reviewed

Tianshu Liu, Rikuto Kaku, Zheng-Ze Pan, Mao Ohwada, Kritin Pirabul, Baohua Li, Hirotomo Nishihara

Electrochimica Acta　484　144034　2024/04/20
Publisher: Elsevier BV
DOI： 10.1016/j.electacta.2024.144034 　

ISSN： 0013-4686
A thermodynamically favorable route to the synthesis of nanoporous graphene templated on CaO via chemical vapor deposition International-journal International-coauthorship Peer-reviewed

Kritin Pirabul, Qi Zhao, Shogo Sunahiro, Zheng-Ze Pan, Takeharu Yoshii, Yuichiro Hayasaka, Eddie Hoi-Sing Pang, Rachel Crespo-Otero, Devis Di Tommaso, Takashi Kyotani, Hirotomo Nishihara

Green Chemistry　26　6051-6062　2024/04/01
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d4gc00116h 　

ISSN： 1463-9262

eISSN： 1463-9270

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Template-assisted chemical vapor deposition (CVD) is a promising approach for fabricating nanoporous materials based on graphene walls. Among conventional metal oxide templates, CaO, produced through the thermal decomposition of CaCO3,...
Metal‐Halide Gelated MXene and Its Use as a Bifunctional Sulfur Host Stabilizing Both Cathode and Anode for Practical Lithium-Sulfur Batteries International-journal International-coauthorship Peer-reviewed

Linkai Peng, Junwei Han, Yun Cao, Chuannan Geng, Zheng‐Ze Pan, Hirotomo Nishihara, Quan‐Hong Yang, Wei Lv

Advanced Functional Materials　34　(9)　2310508　2024/02/26
Publisher: Wiley
DOI： 10.1002/adfm.202310508 　

ISSN： 1616-301X

eISSN： 1616-3028

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Abstract The gelation of MXene promises to assemble a 3D conductive and catalytic monolith for various applications. However, controllable assembly and function customization are still challenging. Here, with a “killing two birds with one stone” initiator (metal halide, typically ZnI₂), the controllable gelation of MXene is enabled, which produces a sulfur host that stabilizes not only the cathode but also the lithium metal anode for lithium‐sulfur batteries. Zn²⁺ cations trigger the gelation and act as linkers between MXene nanosheets (NSs), while the iodine anions as spacers avoid the NSs restacking, forming a monolith with a well‐tunable 3D structure. As a sulfur host, the formed 3D monolith with adsorptive Zn─O sites and highly accessible surface greatly enhances the sulfur redox kinetics, effectively suppressing the shuttling and sulfur loss. At the same time, iodine anions are released into the electrolyte as additives eliminating dead Li for the anode in cycling. Thus, the assembled battery shows high Coulombic efficiency (∼above 99%, even under high sulfur loading: 6.6 mg cm⁻²) and long cycling stability. Under the practical condition (E/S ratio: 5 µL mg_s⁻¹, sulfur loading: 5 mg cm⁻²), high capacity retention of >70% for 200 cycles is achieved.
Stereolithography 3D Printed Carbon Microlattices with Hierarchical Porosity for Structural and Functional Applications International-journal International-coauthorship Peer-reviewed

Akira Kudo, Kazuya Kanamaru, Jiuhui Han, Rui Tang, Kazuaki Kisu, Takeharu Yoshii, Shin‐ichi Orimo, Hirotomo Nishihara, Mingwei Chen

Small　19　(47)　2301525-2301525　2023/11/22
Publisher: Wiley
DOI： 10.1002/smll.202301525 　

ISSN： 1613-6810

eISSN： 1613-6829

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Abstract Hierarchically porous carbon microlattices (HPCMLs) fabricated by using a composite photoresin and stereolithography (SLA) 3D printing is reported. Containing magnesium oxide nanoparticles (MgO NPs) as porogens and multilayer graphene nanosheets as UV‐scattering inhibitors, the composite photoresin is formed to simple cubic microlattices with digitally designed porosity of 50%. After carbonization in vacuum at 1000 °C and chemical removal of MgO NPs, it is realized that carbon microlattices possessing hierarchical porosity are composed of the lattice architecture (≈100 µm), macropores (≈5 µm), mesopores (≈50 nm), and micropores (≈1 nm). The linear shrinkage after pyrolysis is as small as 33%. Compressive strength of 7.45 to 10.45 MPa and Young's modulus of 375 to 736 MPa are achieved, proving HPCMLs a robust mechanical component among reported carbon materials with a random pore structure. Having a few millimeters in thickness, the HPCMLs can serve as thick supercapacitor electrodes that demonstrate gravimetric capacitances 105 and 13.8 F g⁻¹ in aqueous and organic electrolyte, reaching footprint areal capacitances beyond 10 and 1 F cm⁻², respectively. The results present that the composite photoresin for SLA can yield carbon microarchitectures that integrate structural and functional properties for structural energy storages .
Enzyme-immobilized Screen-printed Sensor for One Drop of Sample Using Porous Silica Spheres International-journal Peer-reviewed

Shunsuke Fujii, Akiko Yoshida, Tracy T Chuong, Yuka Minegishi, Yuta Nishina, Hirotomo Nishihara, Kouji Masumoto, Tetsuji Itoh

Sensors and Materials　35　(10)　4769-4769　2023/10/25
Publisher: MYU K.K.
DOI： 10.18494/sam4473 　

ISSN： 0914-4935

eISSN： 2435-0869
Water‐Dispersible Carbon Nano‐Test Tubes as a Container for Concentrated DNA Molecules International-journal Peer-reviewed

Yasuto Hoshikawa, Yasuyuki Kanno, Hanako Tawata, Takuya Sagae, Takafumi Ishii, Shuhei Imoto, Shinya Hagihara, Takehiko Wada, Fumi Nagatsugi, Alex Aziz, Hirotomo Nishihara, Takashi Kyotani, Tetsuji Itoh

Chemistry - A European Journal　29　(53)　e202301422　2023/09/21

DOI： 10.1002/chem.202301422 　

ISSN： 0947-6539

eISSN： 1521-3765
Cathode Chemistries of Lithium-Oxygen Batteries in Nanoconfined Space International-journal Peer-reviewed

Hongyu Liu, Zhaohan Shen, Zheng-Ze Pan, Wei Yu, Hirotomo Nishihara

ACS Applied Materials & Interfaces　15　(34)　40397-40408　2023/08/30

DOI： 10.1021/acsami.3c05944 　

ISSN： 1944-8244

eISSN： 1944-8252
Preferred catalysis distinctly determined by metals doped with nitrogen in three-dimensionally ordered porous carbon materials International-journal Peer-reviewed

Jun Maruyama, Hirohumi Sato, Yuko Takao, Shohei Maruyama, Shintaro Kato, Kazuhide Kamiya, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani

Nanoscale　15　(23)　9954-9963　2023/06/21

DOI： 10.1039/d3nr01359f 　

ISSN： 2040-3364

eISSN： 2040-3372
Quantitative study on catalysis of unpaired electrons in carbon edge sites International-journal Peer-reviewed

Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara

Carbon　210　118069　2023/06/15

DOI： 10.1016/j.carbon.2023.118069 　

ISSN： 0008-6223

eISSN： 1873-3891
Structural Engineering of Nanocarbons Comprising Graphene Frameworks via High-Temperature Annealing International-journal Peer-reviewed

Kritin Pirabul, Zheng-Ze Pan, Rui Tang, Shogo Sunahiro, Hongyu Liu, Kazuya Kanamaru, Takeharu Yoshii, Hirotomo Nishihara

Bulletin of the Chemical Society of Japan　96　(6)　510-518　2023/06/01

DOI： 10.1246/bcsj.20230053 　

ISSN： 0009-2673

eISSN： 1348-0634
Development of Microdrip Enzyme Device Using Carbon-Coated Porous Silica Spheres International-journal International-coauthorship Peer-reviewed

Shunsuke Fujii, Akiko Yoshida, Tracy T. Chuong, Yuka Minegishi, Kritin Pirabul, Zheng-Ze Pan, Yuta Nishina, Takashi Kyotani, Hirotomo Nishihara, Kouji Masumoto, Galen D. Stucky, Tetsuji Itoh

ACS Applied Engineering Materials　1　(5)　1426-1435　2023/05/26
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsaenm.3c00103 　

ISSN： 2771-9545

eISSN： 2771-9545
Sequential Catalysis of Defected-Carbon and Solid Catalyst in Li-O₂ Batteries International-journal Invited Peer-reviewed

Zhaohan Shen, Wei Yu, Alex Aziz, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara

The Journal of Physical Chemistry C　127　(13)　6239-6247　2023/04/06

DOI： 10.1021/acs.jpcc.3c01042 　

ISSN： 1932-7447

eISSN： 1932-7455
Synthesis and electrocatalysis of ordered carbonaceous frameworks from Ni porphyrin with four ethynyl groups International-journal Invited Peer-reviewed

Koki Chida, Takeharu Yoshii, Mao Ohwada, Yuichiro Hayasaka, Joe Komeda, Ryota Sakamoto, Jun Maruyama, Kazuhide Kamiya, Masataka Inoue, Fumito Tani, Hirotomo Nishihara

Catalysis Today　411-412　113830-113830　2023/03/01
Publisher: Elsevier BV
DOI： 10.1016/j.cattod.2022.06.045 　

ISSN： 0920-5861
Critical impact of nanocellulose on the synthesis of porous cellulose monolith with oriented microchannels: Structure control, mechanics, and mass transport International-journal Peer-reviewed

Rui Tang, Zheng-Ze Pan, Minghao Liu, Mao Ohwada, Hirotomo Nishihara

Nano Research　16　(5)　8018-8024　2023/02/19

DOI： 10.1007/s12274-023-5414-7 　

ISSN： 1998-0124

eISSN： 1998-0000
Bimetallic ordered carbonaceous frameworks from Co- and Cu-porphyrin bimolecular crystals International-journal Invited Peer-reviewed

Koki Chida, Takeharu Yoshii, Norihito Hiyoshi, Tetsuji Itoh, Jun Maruyama, Kazuhide Kamiya, Masataka Inoue, Fumito Tani, Hirotomo Nishihara

Carbon　201　338-346　2023/01/05
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2022.09.017 　

ISSN： 0008-6223
Vanadium oxide nanorods as an electrode material for solid state supercapacitor International-journal International-coauthorship Peer-reviewed

Amrita Jain, Sai Rashmi Manippady, Rui Tang, Hirotomo Nishihara, Kamil Sobczak, Vlastimil Matejka, Monika Michalska

Scientific Reports　12　21024-21024　2022/12/05
Publisher: Springer Science and Business Media LLC
DOI： 10.1038/s41598-022-25707-z 　

eISSN： 2045-2322

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Abstract The electrochemical properties of metal oxides are very attractive and fascinating in general, making them a potential candidate for supercapacitor application. Vanadium oxide is of particular interest because it possesses a variety of valence states and is also cost effective with low toxicity and a wide voltage window. In the present study, vanadium oxide nanorods were synthesized using a modified sol-gel technique at low temperature. Surface morphology and crystallinity studies were carried out by using scanning electron microscopy, transmission electron microscopy, X-ray diffraction and X-ray photoelectron spectroscopy analysis. To the best of our knowledge, the as-prepared nanorods were tested with magnesium ion based polymer gel electrolyte for the first time. The prepared supercapacitor cell exhibits high capacitance values of the order of ~ 141.8 F g⁻¹ with power density of ~ 2.3 kW kg⁻¹ and energy density of ~ 19.1 Wh kg⁻¹. The cells show excellent rate capability and good cycling stability.
Mechanical properties of zeolite-templated carbons from approximate density functional theory calculations International-journal International-coauthorship Invited Peer-reviewed

Robert K. Szilagyi, Nicholas P. Stadie, Stephan Irle, Hirotomo Nishihara

Carbon Reports　1　(4)　231-240　2022/12/01

DOI： 10.7209/carbon.010407 　

ISSN： 0008-6223

eISSN： 2436-5831
Pore-size control of soft mesoporous carbon by hot pressing International-journal Peer-reviewed

Kazuya Kanamaru, Masashi Ito, Masanobu Uchimura, Yasushi Ichikawa, Kazuki Sone, Ami Ikura, Hirotomo Nishihara

Carbon Reports　1　(4)　214-222　2022/12/01
Publisher: The Carbon Society of Japan
DOI： 10.7209/carbon.010402 　

eISSN： 2436-5831
The carbon chain growth during the onset of CVD graphene formation on γ-Al₂O₃ is promoted by unsaturated CH₂ ends International-journal International-coauthorship Peer-reviewed

Qi Zhao, Masanori Yamamoto, Kaoru Yamazaki, Hirotomo Nishihara, Rachel Crespo-Otero, Devis Di Tommaso

Physical Chemistry Chemical Physics　24　(38)　23357-23366　2022/10/14
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d2cp01554d 　

ISSN： 1463-9076

eISSN： 1463-9084

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Atomistic calculations reveal the steps controlling the early stages of graphene growth on alumina, including the activation of CH₄ and the formation of the reactive CH₂* intermediate that couple to form linear C_nH_2n* (n = 2-6) and cyclic C₆ species.
Capacitance of edge-free three-dimensional graphene: New perspectives on the design of carbon structures for supercapacitor applications International-journal Peer-reviewed

Rui Tang, Keita Nomura, Kazutoshi Inoue, Motoko Kotani, Takashi Kyotani, Hirotomo Nishihara

Electrochimica Acta　429　141009　2022/10/10
Publisher: Elsevier BV
DOI： 10.1016/j.electacta.2022.141009 　

ISSN： 0013-4686
Synthesis of Hexa-Aminated Trinaphtho[3.3.3]propellane and Its Porous Polymer Solids with Alkane Adsorption Properties International-journal Peer-reviewed

Kenichi Kato, Nobuyoshi Seto, Koki Chida, Takeharu Yoshii, Motohiro Mizuno, Hirotomo Nishihara, Shunsuke Ohtani, Tomoki Ogoshi

Bulletin of the Chemical Society of Japan　95　(9)　1296-1302　2022/09/01
Publisher: Oxford University Press (OUP)
DOI： 10.1246/bcsj.20220180 　

ISSN： 0009-2673

eISSN： 1348-0634

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Abstract Rigid three-dimensional π-skeletons are useful building blocks for organic porous materials but only a few types of compounds are available as compared with a variety of planar building blocks. Herein, we report that hexa-aminated trinaphtho[3.3.3]propellane was readily prepared by a two-step reaction sequence from a non-functionalized propellane in moderate yield and was active toward condensation with boronic acids and aldehydes. Solvothermal condensation with terephthalaldehyde gave an amorphous polymeric solid with moderate BET surface area, different from precursor molecules. The solid displayed good adsorption capacities for hydrocarbon gases and vapors. Because of multiple CH/π interactions, the adsorption was efficient even at low-pressure for n-butane and larger alkanes, providing good selectivity over smaller alkanes.
Adsorption properties of templated nanoporous carbons comprising 1-2 graphene layers International-journal Peer-reviewed

Hirotomo Nishihara, Hong-Wei Zhao, Kazuya Kanamaru, Keita Nomura, Mao Ohwada, Masashi Ito, Li-Xiang Li, Bai-Gang An, Toshihide Horikawa, Takashi Kyotani

Carbon Reports　1　(3)　123-135　2022/09/01

DOI： 10.7209/carbon.010301 　

ISSN： 0008-6223

eISSN： 2436-5831
Synthesis of microporous polymers with exposed C60 surfaces by polyesterification of fullerenol International-journal Peer-reviewed

Hirotomo Nishihara, Akio Harigaya, Alberto Castro-Muñiz, Mao Ohwada, Takashi Kyotani, Yuta Nishina

Chemical Communications　58　(50)　7086-7089　2022/06/25
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d2cc00728b 　

ISSN： 1359-7345

eISSN： 1364-548X

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Fullerene-based microporous polymers synthesized by polyesterification of fullerenol possess excellent stability against solvents and exposed C₆₀ surfaces confirmed by enhanced hydrogen spillover.
Giant Carbon Nano-Test Tubes as Versatile Imaging Vessels for High-Resolution and In Situ Observation of Proteins International-journal International-coauthorship Peer-reviewed

Tracy T. Chuong, Toshihiko Ogura, Norihito Hiyoshi, Kazuma Takahashi, Sangho Lee, Keita Hiraga, Hiroki Iwase, Akira Yamaguchi, Kiyoto Kamagata, Eriko Mano, Satoshi Hamakawa, Hirotomo Nishihara, Takashi Kyotani, Galen D. Stucky, Tetsuji Itoh

ACS Applied Materials & Interfaces　14　(23)　26507-26516　2022/06/15
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.2c06318 　

ISSN： 1944-8244

eISSN： 1944-8252
Regulating Li-ion Flux through a Dense yet Highly Ionic Conductive Interlayer for Stable Li Deposition Peer-reviewed

Zhijia Huang, Zhiyuan Han, Baozheng Jiang, Yunbo Zhang, Sichen Gu, Chen Zhang, Zhengze Pan, Hirotomo Nishihara, Quan-Hong Yang, Wei Lv

Advanced Materials Iinterfaces　9　(17)　2200457　2022/06/01

DOI： 10.1002/admi.202200457 　

ISSN： 2196-7350
Nanoscale characterization of the site‐specific degradation of electric double‐layer capacitor using scanning electrochemical cell microscopy International-journal Peer-reviewed

Yusuke Kawabe, Yosuke Miyakoshi, Rui Tang, Takeshi Fukuma, Hirotomo Nishihara, Yasufumi Takahashi

Electrochemical Science Advances　2　(3)　e2100053　2022/06/01
Publisher: Wiley
DOI： 10.1002/elsa.202100053 　

ISSN： 2698-5977

eISSN： 2698-5977
Porous nanographene formation on γ-alumina nanoparticles via transition-metal-free methane activation Peer-reviewed

Masanori Yamamoto, Qi Zhao, Shunsuke Goto, Yu Gu, Takaaki Toriyama, Tomokazu Yamamoto, Hirotomo Nishihara, Alex Aziz, Rachel Crespo-Otero, Devis Di Tommaso, Masazumi Tamura, Keiichi Tomishige, Takashi Kyotani, Kaoru Yamazaki

Chemical Science　13　(11)　3140-3146　2022/03/21
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d1sc06578e 　

ISSN： 2041-6520

eISSN： 2041-6539

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Oxygen vacancies on the (100) surface of γ-Al₂O₃ nanoparticles catalyse CH₄-CVD for single-layered nanoporous graphenes with no transition metal reaction centre. The rate-limiting step is the proton transfer (PT) in the activation of CH₄ on them.
Helically aligned fused carbon hollow nanospheres with chiral discrimination ability International-journal Peer-reviewed

Jun Maruyama, Shohei Maruyama, Yukiyasu Kashiwagi, Mitsuru Watanabe, Tsutomu Shinagawa, Toru Nagaoka, Toshiyuki Tamai, Naoya Ryu, Koichi Matsuo, Mao Ohwada, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani, Hiroshi Uyama

Nanoscale　14　(10)　3748-3757　2022/03/14
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d1nr07971a 　

ISSN： 2040-3364

eISSN： 2040-3372
In-Depth Analysis of Key Factors Affecting the Catalysis of Oxidized Carbon Blacks for Cellulose Hydrolysis International-journal Peer-reviewed

Atsushi Gabe, Akira Takatsuki, Masahiko Hiratani, Masato Kaneeda, Yoshiaki Kurihara, Takayuki Aoki, Hiroki Mashima, Takafumi Ishii, Jun-ichi Ozaki, Hirotomo Nishihara, Takashi Kyotani

ACS Catalysis　12　(2)　892-905　2022/01/21
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acscatal.1c04054 　

ISSN： 2155-5435

eISSN： 2155-5435
The carbonization of aromatic molecules with three-dimensional structures affords carbon materials with controlled pore sizes at the Ångstrom-level Peer-reviewed

Tomoki Ogoshi, Yuma Sakatsume, Katsuto Onishi, Rui Tang, Kazuma Takahashi, Hirotomo Nishihara, Yuta Nishina, Benoît D. L. Campéon, Takahiro Kakuta, Tada-Aki Yamagishi

Communications Chemistry　4　(1)　75　2021/12/01
Publisher: Springer Science and Business Media LLC
DOI： 10.1038/s42004-021-00515-0 　

eISSN： 2399-3669

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<title>Abstract</title>Carbon materials with controlled pore sizes at the nanometer level have been obtained by template methods, chemical vapor desorption, and extraction of metals from carbides. However, to produce porous carbons with controlled pore sizes at the Ångstrom-level, syntheses that are simple, versatile, and reproducible are desired. Here, we report a synthetic method to prepare porous carbon materials with pore sizes that can be precisely controlled at the Ångstrom-level. Heating first induces thermal polymerization of selected three-dimensional aromatic molecules as the carbon sources, further heating results in extremely high carbonization yields (>86%). The porous carbon obtained from a tetrabiphenylmethane structure has a larger pore size (4.40 Å) than those from a spirobifluorene (4.07 Å) or a tetraphenylmethane precursor (4.05 Å). The porous carbon obtained from tetraphenylmethane is applied as an anode material for sodium-ion battery.
Edgeless porous carbon coating for durable and powerful lead-carbon batteries Peer-reviewed

Jae-Hyung Wee, Keita Nomura, Hirotomo Nishihara, Doo-Won Kim, Seungki Hong, Go Bong Choi, Sang Young Yeo, Jin Hee Kim, Ho-Young Jung, Yoong Ahm Kim

Carbon　185　419-427　2021/11/01

DOI： 10.1016/j.carbon.2021.09.046 　

ISSN： 0008-6223

eISSN： 1873-3891
Nano-Confinement of Insulating Sulfur in the Cathode Composite of All-Solid-State Li-S Batteries Using Flexible Carbon Materials with Large Pore Volumes Peer-reviewed

Masanori Yamamoto, Shunsuke Goto, Rui Tang, Keita Nomura, Yuichiro Hayasaka, Youichi Yoshioka, Masashi Ito, Masahiro Morooka, Hirotomo Nishihara, Takashi Kyotani

ACS Applied Materials & Interfaces　13　(32)　38613-38622　2021/08/09
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsami.1c10275 　

ISSN： 1944-8244

eISSN： 1944-8252
Scalable nanoporous carbon films allow line-of-sight 3D atomic layer deposition of Pt: towards a new generation catalyst layer for PEM fuel cells Peer-reviewed

Marwa Atwa, Xiaoan Li, Zhaoxuan Wang, Samuel Dull, Shicheng Xu, Xia Tong, Rui Tang, Hirotomo Nishihara, Fritz Prinz, Viola Birss

Materials Horizons　8　(9)　2451-2462　2021/08/01
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d1mh00268f 　

ISSN： 2051-6347

eISSN： 2051-6355

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A self-supported, binder-free and scalable nanoporous carbon scaffold serves as an excellent host for the efficient and uniform atomic layer deposition of Pt nanoparticles, showing exemplary performance as a cathode catalyst layer in a PEM fuel cell.
Pillar[6]quinone: facile synthesis, crystal structures and electrochemical properties Peer-reviewed

Tomoki Hirohata, Naoki Shida, Hidehiro Uekusa, Nobuhiro Yasuda, Hirotomo Nishihara, Tomoki Ogoshi, Ikuyoshi Tomita, Shinsuke Inagi

Chemical Communications　57　(52)　6360-6363　2021/06/01

DOI： 10.1039/d1cc02413b 　

ISSN： 1359-7345

eISSN： 1364-548X
Force-responsive ordered carbonaceous frameworks synthesized from Ni-porphyrin International-journal Peer-reviewed

Koki Chida, Takeharu Yoshii, Kazuma Takahashi, Masanori Yamamoto, Kazuya Kanamaru, Mao Ohwada, Varisara Deerattrakul, Jun Maruyama, Kazuhide Kamiya, Yuichiro Hayasaka, Masataka Inoue, Fumito Tani, Hirotomo Nishihara

Chemical Communications　57　(49)　6007-6010　2021/05/01
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d1cc01618k 　

ISSN： 1359-7345

eISSN： 1364-548X

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<p>We have succeeded in the synthesis of a new type of ordered carbonaceous framework (OCF) with developed microporosity and a non-stacked graphene-based framework, which led to exhibition of unique flexibility.</p>
Lamellar MXene Composite Aerogels with Sandwiched Carbon Nanotubes Enable Stable Lithium-Sulfur Batteries with a High Sulfur Loading Peer-reviewed

Bin Zhang, Chong Luo, Guangmin Zhou, Zheng‐Ze Pan, Jiabin Ma, Hirotomo Nishihara, Yan‐Bing He, Feiyu Kang, Wei Lv, Quan‐Hong Yang

Advanced Functional Materials　31　(26)　2100793-2100793　2021/04/18

DOI： 10.1002/adfm.202100793 　

ISSN： 1616-301X

eISSN： 1616-3028
A volatile redox mediator boosts the long-cycle performance of lithium-oxygen batteries Peer-reviewed

Wei Yu, Xinbin Wu, Sijie Liu, Hirotomo Nishihara, Liangliang Li, Ce-Wen Nan

Energy Storage Materials　38　571-580　2021/04/01

DOI： 10.1016/j.ensm.2021.04.003 　

ISSN： 2405-8297
One-Step Fabrication of Homogeneous Ta3N5 Crystal Photoanodes Using TaF5 Evaporation Supply for Photoelectrochemical Water Splitting Peer-reviewed

Yusaku Matsui, Tetsuya Yamada, Sayaka Suzuki, Takeharu Yoshii, Hirotomo Nishihara, Katsuya Teshima

ACS Applied Energy Materials　4　(3)　2690-2695　2021/03/22
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acsaem.0c03231 　

ISSN： 2574-0962

eISSN： 2574-0962
High-density monolithic pellets of double-sided graphene fragments based on zeolite-templated carbon Peer-reviewed

Atsushi Gabe, Mohammed Ouzzine, Erin E. Taylor, Nicholas P. Stadie, Naoki Uchiyama, Tomomi Kanai, Yuta Nishina, Hideki Tanaka, Zheng-Ze Pan, Takashi Kyotani, Hirotomo Nishihara

Journal of Materials Chemistry A　9　(12)　7503-7507　2021/03/12
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d0ta11625d 　

ISSN： 2050-7488

eISSN： 2050-7496
Iron porphyrin-derived ordered carbonaceous frameworks Invited Peer-reviewed

Masanori Yamamoto, Kazuma Takahashi, Mao Ohwada, Yuxin Wu, Kazuyuki Iwase, Yuichiro Hayasaka, Hisashi Konaka, Henry Cove, Devis Di Tommaso, Kazuhide Kamiya, Jun Maruyama, Fumito Tani, Hirotomo Nishihara

Catalysis Today　364　164-171　2021/03/01
Publisher: Elsevier BV
DOI： 10.1016/j.cattod.2020.07.003 　

ISSN： 0920-5861
Elucidation of oxygen reduction reaction and nanostructure of platinum-loaded graphene mesosponge for polymer electrolyte fuel cell electrocatalyst Peer-reviewed

Atsushi Ohma, Yoshihisa Furuya, Tetsuya Mashio, Masashi Ito, Keita Nomura, Tomohiko Nagao, Hirotomo Nishihara, Hiroshi Jinnai, Takashi Kyotani

Electrochimica Acta　370　137705-137705　2021/02/01
Publisher: Elsevier BV
DOI： 10.1016/j.electacta.2020.137705 　

ISSN： 0013-4686
Pyrene‐Thiol‐modified Pd Nanoparticles on Carbon Support: Kinetic Control by Steric Hinderance and Improved Stability by the Catalyst‐Support Interaction Peer-reviewed

Takeharu Yoshii, Daiki Umemoto, Masanori Yamamoto, Yasutaka Kuwahara, Hirotomo Nishihara, Kohsuke Mori, Takashi Kyotani, Hiromi Yamashita

ChemCatChem　12　(23)　5880-5887　2020/12/04
Publisher: Wiley
DOI： 10.1002/cctc.202000987 　

ISSN： 1867-3880

eISSN： 1867-3899
Development of a simple NLDFT model for the analysis of adsorption isotherms on zeolite templated carbon (ZTC) International-journal Peer-reviewed

Jacek Jagiello, Takashi Kyotani, Hirotomo Nishihara

Carbon　169　205-213　2020/11/01
Publisher: Elsevier BV
DOI： 10.1016/j.carbon.2020.06.032 　

ISSN： 0008-6223

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In this study, we present a systematic search for a simple geometrical pore model relating the N2 adsorption data on zeolite templated carbon (ZTC) to its pore size distribution (PSD). Based on the known genesis of the templated carbon and the literature studies suggesting its curved pore structure, we explore possible applicability of simple geometrical pore models for the PSD analysis of the ZTC N2 adsorption isotherm. The isotherm analysis is performed using the models based on the two-dimensional version of the non-local density functional theory (2D-NLDFT). We consider finite and continuous curved cylindrical pores. In agreement with XRD results showing no stacked graphene sheets in the calculations, we assume pore walls to be constructed by single-layer graphenes. In the PSD analysis of the ZTC nitrogen adsorption isotherm using NLDFT models assuming different shapes and length of finite pores as well as continuous curved pores of various curvatures. Based on these analyses, we selected an optimal NLDFT adsorption model that is consistent with the ZTC structure described by the atomistic structural model. The periodicity of this optimal model practically coincides with the periodicity of the ZTC lattice that was uncovered by the TEM image reported in the earlier study.
Quantifying Carbon Edge Sites on Depressing Hydrogen Evolution Reaction Activity International-journal Peer-reviewed

Go Bong Choi, Seungki Hong, Jae-Hyung Wee, Doo-Won Kim, Tae Hoon Seo, Keita Nomura, Hirotomo Nishihara, Yoong Ahm Kim

Nano Letters　20　(8)　5885-5892　2020/08/12
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acs.nanolett.0c01842 　

ISSN： 1530-6984

eISSN： 1530-6992

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To understand the effect of microstructural characteristics of carbon materials on their electrochemical or electrocatalytic performance, an in-depth study of the edges in carbon materials should be carried out. In this study, catalytically grown platelet-type carbon nanofibers (CNFs) with fully exposed edges were physically and chemically passivated to clarify the relationship between the edge density and the hydrogen evolution reaction (HER) activity. Due to the aligned structure along the fiber axis, the edges on the outer surface of the CNFs were easily modified without using a complex process. The edges on the surface of the CNFs were inactivated by sequentially forming single, double, and multiple loops as the heat treatment temperatures increased. The number of edges within the CNFs was quantitatively measured using temperature-programmed desorption (TPD) up to 1800 °C. The surviving edges on the surface of thermally treated CNFs were identified by chemical functionalization via an amination reaction. We identified a close relationship between the HER activity and the edge density. When evaluating the electrochemical and electrocatalytic activity of carbon materials, it is important to know the portion of the edge surface area with respect to the total surface area and edge ratio.
Unusual Redox Behavior of Ruthenocene Confined in the Micropores of Activated Carbon Peer-reviewed

Hiroyuki Itoi, Takeru Ninomiya, Hideyuki Hasegawa, Shintaro Maki, Akihiro Sakakibara, Ryutaro Suzuki, Yuto Kasai, Hiroyuki Iwata, Daiju Matsumura, Mao Ohwada, Hirotomo Nishihara, Yoshimi Ohzawa

The Journal of Physical Chemistry C　124　(28)　15205-15215　2020/07/16
Publisher: American Chemical Society (ACS)
DOI： 10.1021/acs.jpcc.0c02965 　

ISSN： 1932-7447

eISSN： 1932-7455
Synthesis of Ordered Carbonaceous Framework with Microporosity from Porphyrin with Ethynyl Groups Peer-reviewed

Hirotomo Nishihara, Kenta Matsuura, Mao Ohwada, Masanori Yamamoto, Yoshiaki Matsuo, Jun Maruyama, Yuichiro Hayasaka, Shingi Yamaguchi, Kazuhide Kamiya, Hisashi Konaka, Masataka Inoue, Fumito Tani

Chemistry Letters　49　(6)　619-623　2020/06/01

DOI： 10.1246/cl.200141 　

ISSN： 0366-7022

eISSN： 1348-0715
Effect of carbon surface on degradation of supercapacitors in a negative potential range Peer-reviewed

Rui Tang, Masanori Yamamoto, Keita Nomura, Emilia Morallon, Diego Cazorla-Amoros, Hirotomo Nishihara, Takashi Kyotani

Journal of Power Sources　457　228042　2020/05/01

DOI： 10.1016/j.jpowsour.2020.228042 　

ISSN： 0378-7753

eISSN： 1873-2755
A Simple "Nano-Templating" Method Using Zeolite Y Toward the Formation of Carbon Schwarzites Peer-reviewed

Boonyoung Pawan, Kasukabe Takatoshi, Hoshikawa Yasuto, Berenguer-Murcia Angel, Cazorla-Amoros Diego, Boekfa Bundet, Nishihara Hirotomo, Kyotani Takashi, Nueangnoraj Khanin

FRONTIERS IN MATERIALS　6　2019/05/16

DOI： 10.3389/fmats.2019.00104 　

ISSN： 2296-8016
A Directional Strain Sensor Based on Anisotropic Microhoneycomb Cellulose Nanofiber-Carbon Nanotube Hybrid Aerogels Prepared by Unidirectional Freeze Drying Peer-reviewed

Wang Cong, Pan Zheng-Ze, Lv Wei, Liu Bilu, Wei Jie, Lv Xiaohui, Luo Yi, Nishihara Hirotomo, Yang Quan-Hong

SMALL　15　(14)　2019/04

DOI： 10.1002/smll.201805363 　

ISSN： 1613-6810

eISSN： 1613-6829
Synthesis of zeolite-templated carbons for methane storage: A molecular simulation study Invited Peer-reviewed

Hideki Tanaka, Tatsuru Seto, Hirotomo Nishihara, Takashi Kyotani, Minoru T. Miyahara

Tanso　285　197-203　2018/11
Enhanced hydrogen chemisorption and spillover on non-metallic nickel subnanoclusters Peer-reviewed

Hirotomo Nishihara, Fumihide Ohtake, Alberto Castro-Muniz, Hiroyuki Itoi, Masashi Ito, Yuuichiroh Hayasaka, Jun Maruyama, Junko N. Kondo, Ryota Osuga, Takashi Kyotani

JOURNAL OF MATERIALS CHEMISTRY A　6　(26)　12523-12531　2018/07

DOI： 10.1039/c8ta02561d 　

ISSN： 2050-7488

eISSN： 2050-7496
Microhoneycomb Monoliths Prepared by the Unidirectional Freeze-drying of Cellulose Nanofiber Based Sols: Method and Extensions Peer-reviewed

Pan Zheng-Ze, Nishihara Hirotomo, Lv Wei, Wang Cong, Luo Yi, Dong Liubing, Song Houfu, Zhang Wenjie, Kang Feiyu, Kyotani Takashi, Yang Quan-Hong

JOVE-JOURNAL OF VISUALIZED EXPERIMENTS　(135)　e57144　2018/05

DOI： 10.3791/57144 　

ISSN： 1940-087X
Structural Coloration of a Colloidal Amorphous Array is Intensified by Carbon Nanolayers Peer-reviewed

Yukikazu Takeoka, Masanori Iwata, Takahiro Seki, Khanin Nueangnoraj, Hirotomo Nishihara, Shinya Yoshioka

Langmuir　34　(14)　4282-4288　2018/04/10

DOI： 10.1021/acs.langmuir.8b00242 　

ISSN： 1520-5827 0743-7463
Ultraporous nitrogen-doped zeolite-templated carbon for high power density aqueous-based supercapacitors Peer-reviewed

María José Mostazo-López, Ramiro Ruiz-Rosas, Alberto Castro-Muñiz, Hirotomo Nishihara, Takashi Kyotani, Emilia Morallón, Diego Cazorla-Amorós

Carbon　129　510-519　2018/04/01

DOI： 10.1016/j.carbon.2017.12.050 　

ISSN： 0008-6223
Microsphere Assemblies via Phosphonate Monoester Coordination Chemistry Peer-reviewed

Kamila J. Bladek, Margaret E. Reid, Hirotomo Nishihara, Farid Akhtar, Benjamin S. Gelfand, George K. H. Shimizu

Chemistry - A European Journal　24　(7)　1533-1538　2018/02/01

DOI： 10.1002/chem.201705985 　

ISSN： 1521-3765 0947-6539
Enhanced hydrogen spillover to fullerene at ambient temperature Peer-reviewed

Hirotomo Nishihara, Tomoya Simura, Takashi Kyotani

Chemical Communications　54　(27)　3327-3330　2018

DOI： 10.1039/c8cc00265g 　

ISSN： 1364-548X 1359-7345
Central metal dependent modulation of induced-fit gas uptake in molecular porphyrin solids Peer-reviewed

Hirotomo Nishihara, Mao Ohwada, Takuya Kamimura, Masato Nishimura, Hideki Tanaka, Shotaro Hiraide, Minoru T. Miyahara, Katsuhiko Ariga, Qingmin Ji, Jun Maruyama, Fumito Tani

Chemical Communications　54　(56)　7822-7825　2018

DOI： 10.1039/c8cc03646b 　

ISSN： 1359-7345

eISSN： 1364-548X
Boron and nitrogen co-doped ordered microporous carbons with high surface areas Peer-reviewed

Alberto Castro-Muniz, Hirotomo Nishihara, Tetsuya Hirota, Mao Ohwada, Li-Xiang Li, Tetsuya Tsuda, Susumu Kuwabata, Jun Maruyama, Takashi Kyotani

CHEMICAL COMMUNICATIONS　53　(100)　13348-13351　2017/12

DOI： 10.1039/c7cc08390d 　

ISSN： 1359-7345

eISSN： 1364-548X
Formation mechanism of zeolitetemplated carbons Peer-reviewed

Hirotomo Nishihara, Katsuaki Imai, Hiroyuki Itoi, Keita Nomura, Kazuyuki Takai, Takashi Kyotani

Tanso　280　169-174　2017/11

DOI： 10.7209/tanso.2017.169 　
微生物由来鞘状酸化鉄を利用した多孔質炭素材料および炭素-酸化鉄複合材料の作製 Peer-reviewed

西村維心, 後藤和馬, 日浦登和, 川村仁美, 橋本英樹, 松本修治, 高田潤, 粕壁隆敏, 西原洋知, 後藤秀徳, 大久保貴広, 石田祐之

炭素　280　188-197　2017/11

DOI： 10.7209/tanso.2017.188 　
Fabrication of Si nanopowder from Si swarf and application to high-capacity and low cost Li-ion batteries Peer-reviewed

Taketoshi Matsumoto, Katsuya Kimura, Hirotomo Nishihara, Takatoshi Kasukabe, Takashi Kyotani, Hikaru Kobayashi

JOURNAL OF ALLOYS AND COMPOUNDS　720　529-540　2017/10

DOI： 10.1016/j.jallcom.2017.05.228 　

ISSN： 0925-8388

eISSN： 1873-4669
Fine Dispersion of Pt4–5 Subnanoclusters and Pt Single Atoms over Porous Carbon Supports and Their Structural Analyses with X-ray Absorption Spectroscopy Peer-reviewed

Hiroyuki Itoi, Hirotomo Nishihara, Syunsuke Kobayashi, Somlak Ittisanronnachai, Takafumi Ishii, Raúl Berenguer, Masashi Ito, Daiju Matsumura, Takashi Kyotani

The Journal of Physical Chemistry C　121　(14)　7892-7902　2017/03

DOI： 10.1021/acs.jpcc.7b00422 　

ISSN： 1932-7447
Beads-Milling of Waste Si Sawdust into High-Performance Nanoflakes for Lithium-Ion Batteries Peer-reviewed

Takatoshi Kasukabe, Hirotomo Nishihara, Katsuya Kimura, Taketoshi Matsumoto, Hikaru Kobayashi, Makoto Okai, Takashi Kyotani

SCIENTIFIC REPORTS　7　42734　2017/02

DOI： 10.1038/srep42734 　

ISSN： 2045-2322
Improvement of Cyclability of Li-Ion Batteries Using C-Coated Si Nanopowder Electrode Fabricated from Si Swarf with Limitation of Delithiation Capacity Peer-reviewed

Katsuya Kimura, Taketoshi Matsumoto, Hirotomo Nishihara, Takatoshi Kasukabe, Takashi Kyotani, Hikaru Kobayashi

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　164　(6)　A995-A1001　2017

DOI： 10.1149/2.0361706jes 　

ISSN： 0013-4651

eISSN： 1945-7111
Nuclear magnetic resonance study of zeolite-templated carbon Peer-reviewed

Alexander M. Panich, Vladimir Yu. Osipov, Hirotomo Nishihara, Takashi Kyotani

SYNTHETIC METALS　221　149-152　2016/11

DOI： 10.1016/j.synthmet.2016.08.021 　

ISSN： 0379-6779
Effect of Heteroatoms in Ordered Microporous Carbons on Their Electrochemical Capacitance Peer-reviewed

Hiroyuki Itoi, Hirotomo Nishihara, Takashi Kyotani

LANGMUIR　32　(46)　11997-12004　2016/11

DOI： 10.1021/acs.langmuir.6b02667 　

ISSN： 0743-7463
An organic proton battery employing two redox-active quinones trapped within the nanochannels of zeolite-templated carbon Peer-reviewed

Khanin Nueangnoraj, Takaaki Tomai, Hirotomo Nishihara, Takashi Kyotani, Itaru Honma

CARBON　107　831-836　2016/10

DOI： 10.1016/j.carbon.2016.06.096 　

ISSN： 0008-6223

eISSN： 1873-3891
Remarkable performance improvement of inexpensive ball-milled Si nanoparticles by carbon-coating for Li-ion batteries Peer-reviewed

Takatoshi Kasukabe, Hirotomo Nishihara, Shinichiroh Iwamura, Takashi Kyotani

JOURNAL OF POWER SOURCES　319　99-103　2016/07

DOI： 10.1016/j.jpowsour.2016.04.050 　

ISSN： 0378-7753

eISSN： 1873-2755
Synthesis and Photoproperties of Edge-functionalized Zeolite-templated Carbon with Bromine or Carbazole Groups Peer-reviewed

Haruko Goto, Tomoyuki Tajima, Kazumasa Kobayashi, Yutaka Takaguchi, Khanin Nueangnoraj, Hirotomo Nishihara

CHEMISTRY LETTERS　45　(6)　601-603　2016/06

DOI： 10.1246/cl.160123 　

ISSN： 0366-7022

eISSN： 1348-0715
Successful functionalization of superporous zeolite templated carbon using aminobenzene acids and electrochemical methods Peer-reviewed

Carolina Gonzalez-Gaitan, Ramiro Ruiz-Rosas, Hirotomo Nishihara, Takashi Kyotani, Emilia Morallon, Diego Cazorla-Amoros

CARBON　99　157-166　2016/04

DOI： 10.1016/j.carbon.2015.12.006 　

ISSN： 0008-6223

eISSN： 1873-3891
Vanadium-Ion Redox Reactions in a Three-Dimensional Network of Reduced Graphite Oxide Peer-reviewed

Jun Maruyama, Tsutomu Shinagawa, Akihiro Hayashida, Yoshiaki Matsuo, Hirotomo Nishihara, Takashi Kyotani

CHEMELECTROCHEM　3　(4)　650-657　2016/04

DOI： 10.1002/celc.201500543 　

ISSN： 2196-0216
Easy fabrication of superporous zeolite templated carbon electrodes by electrospraying on rigid and flexible substrates Peer-reviewed

Juana M. Rosas, Ramiro Ruiz-Rosas, Raul Berenguer, Diego Cazorla-Amoros, Emilia Morallon, Hirotomo Nishihara, Takashi Kyotani, Jose Rodriguez-Mirasol, Tomas Cordero

JOURNAL OF MATERIALS CHEMISTRY A　4　(12)　4610-4618　2016

DOI： 10.1039/c6ta00241b 　

ISSN： 2050-7488

eISSN： 2050-7496
Enhanced electro-oxidation resistance of carbon electrodes induced by phosphorus surface groups Peer-reviewed

R. Berenguer, R. Ruiz-Rosas, A. Gallardo, D. Cazorla-Amoros, E. Morallon, H. Nishihara, T. Kyotani, J. Rodriguez-Mirasol, T. Cordero

CARBON　95　681-689　2015/12

DOI： 10.1016/j.carbon.2015.08.101 　

ISSN： 0008-6223

eISSN： 1873-3891
Formation of Foam-like Microstructural Carbon Material by Carbonization of Porous Coordination Polymers through a Ligand-Assisted Foaming Process Peer-reviewed

Kanokwan Kongpatpanich, Satoshi Horike, Yu-ichi Fujiwara, Naoki Ogiwara, Hirotomo Nishihara, Susumu Kitagawa

CHEMISTRY-A EUROPEAN JOURNAL　21　(38)　13278-13283　2015/09

DOI： 10.1002/chem.201501988 　

ISSN： 0947-6539

eISSN： 1521-3765
Characterization of a zeolite-templated carbon by electrochemical quartz crystal microbalance and in situ Raman spectroscopy Peer-reviewed

S. Leyva-Garcia, K. Nueangnoraj, D. Lozano-Castello, H. Nishihara, T. Kyotani, E. Marallon, D. Cazorla-Amoros

CARBON　89　63-73　2015/08

DOI： 10.1016/j.carbon.2015.03.016 　

ISSN： 0008-6223

eISSN： 1873-3891
Porous Carbon Fibers Containing Pores with Sizes Controlled at the angstrom ngstrom Level by the Cavity Size of Pillar[6]arene Peer-reviewed

Tomoki Ogoshi, Kumiko Yoshikoshi, Ryuta Sueto, Hirotomo Nishihara, Tadaaki Yamagishi

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　54　(22)　6466-6469　2015/05

DOI： 10.1002/anie.201501854 　

ISSN： 1433-7851

eISSN： 1521-3773
Innenrücktitelbild: Porous Carbon Fibers Containing Pores with Sizes Controlled at the Ångstrom Level by the Cavity Size of Pillar [6] arene (Angew. Chem. 22/2015) Peer-reviewed

Ogoshi Tomoki, Yoshikoshi Kumiko, Sueto Ryuta, Nishihara Hirotomo, Yamagishi Tada-aki

Angewandte Chemie　127　(22)　6751　2015
Publisher: WILEY-VCH Verlag
DOI： 10.1002/anie.201501854 　
Li-Rich Li-Si Alloy As A Lithium-Containing Negative Electrode Material Towards High Energy Lithium-Ion Batteries Peer-reviewed

Shinichiroh Iwamura, Hirotomo Nishihara, Yoshitaka Ono, Haruhiko Morito, Hisanori Yamane, Hiroki Nara, Tetsuya Osaka, Takashi Kyotani

SCIENTIFIC REPORTS　5　2015/01

DOI： 10.1038/srep08085 　

ISSN： 2045-2322
Control of pore distribution of porous carbons derived from Mg2+ porous coordination polymers Peer-reviewed

Yu-ichi Fujiwara, Satoshi Horike, Kanokwan Kongpatpanich, Takashi Sugiyama, Norio Tobori, Hirotomo Nishihara, Susumu Kitagawa

INORGANIC CHEMISTRY FRONTIERS　2　(5)　473-476　2015

DOI： 10.1039/c5qi00019j 　

ISSN： 2052-1553
Pseudocapacitance of zeolite-templated carbon in organic electrolytes Invited Peer-reviewed

Nueangnoraj, K., Nishihara, H., Ishii, T., Yamamoto, N., Itoi, H., Berenguer, R., Ruiz-Rosas, R., Cazorla-Amorós, D., Morallón, E., Ito, M., Kyotani, T.

Energy Storage Materials　1　35-41　2015

DOI： 10.1016/j.ensm.2015.08.003 　

ISSN： 2405-8297
Selective Hydrogenation of Phenylacetylene by Pt Catalyst Supported on Zeolite-templated Carbon Peer-reviewed

C. Jiang, K. Hara, K. Namba, H. Kobayashi, S. Ittisanronnachai, H. Nishihara, T. Kyotoni, A. Fukuoka

Chemistry Letters　43　(11)　1794-1796　2014/11/05

DOI： 10.1246/cl.140699 　

ISSN： 0366-7022 1348-0715
Preparation of Highly Dispersed Pt Nanoparticles Supported on Zeolite-templated Carbon and Catalytic Application in Hydrogenation Reaction Peer-reviewed

Chuanxia Jiang, Kenji Hara, Kotaro Namba, Hirokazu Kobayashi, Somlak Ittisanronnachai, Hirotomo Nishihara, Takashi Kyotani, Atsushi Fukuoka

CHEMISTRY LETTERS　43　(11)　1794-1796　2014/11

DOI： 10.1246/cl.140699 　

ISSN： 0366-7022

eISSN： 1348-0715
Experimental and Theoretical Studies of Hydrogen/Deuterium Spillover on Pt-Loaded Zeolite-Templated Carbon Peer-reviewed

Hirotomo Nishihara, Somlak Ittisanronnachai, Hiroyuki Itoi, Li-Xiang Li, Kimichi Suzuki, Umpei Nagashima, Hiroshi Ogawa, Takashi Kyotani, Masashi Ito

JOURNAL OF PHYSICAL CHEMISTRY C　118　(18)　9551-9559　2014/05

DOI： 10.1021/jp5016802 　

ISSN： 1932-7447
Carbon tubules containing nanocrystalline SiC produced by the graphitization of sugar cane bagasse Peer-reviewed

Hiroyuki Fujimoto, Hirotomo Nishihara, Takashi Kyotani, Masaaki Hisa

CARBON　68　814-817　2014/03

DOI： 10.1016/j.carbon.2013.09.084 　

ISSN： 0008-6223

eISSN： 1873-3891
Carbon-carbon asymmetric aqueous capacitor by pseudocapacitive positive and stable negative electrodes Peer-reviewed

Khanin Nueangnoraj, Ramiro Ruiz-Rosas, Hirotomo Nishihara, Soshi Shiraishi, Emilia Morallon, Diego Cazorla-Amoros, Takashi Kyotani

CARBON　67　792-794　2014/02

DOI： 10.1016/j.carbon.2013.10.011 　

ISSN： 0008-6223

eISSN： 1873-3891
Large pseudocapacitance in quinone-functionalized zeolite-templated carbon Peer-reviewed

Itoi, H., Nishihara, H., Ishii, T., Nueangnoraj, K., Berenguer-Betrián, R., Kyotani, T.

Bulletin of the Chemical Society of Japan　87　(2)　250-257　2014

DOI： 10.1246/bcsj.20130292 　

ISSN： 0009-2673
Conversion of silica nanoparticles into Si nanocrystals through electrochemical reduction Peer-reviewed

Hirotomo Nishihara, Takashi Suzuki, Hiroyuki Itoi, Bai-Gang An, Shinichiroh Iwamura, Raul Berenguer, Takashi Kyotani

NANOSCALE　6　(18)　10574-10583　2014

DOI： 10.1039/c4nr01687d 　

ISSN： 2040-3364

eISSN： 2040-3372
Photocatalytic performance of TiO2-zeolite templated carbon composites in organic contaminant degradation Peer-reviewed

Waleeporn Donphai, Takashi Kamegawa, Metta Chareonpanich, Khanin Nueangnoraj, Hirotomo Nishihara, Takashi Kyotani, Hiromi Yamashit

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　16　(45)　25004-25007　2014

DOI： 10.1039/c4cp03897e 　

ISSN： 1463-9076

eISSN： 1463-9084
Reversible Pore Size Control of Elastic Microporous Material by Mechanical Force Peer-reviewed

Masashi Ito, Hirotomo Nishihara, Kentaro Yamamoto, Hiroyuki Itoi, Hideki Tanaka, Akira Maki, Minoru T. Miyahara, Seung Jae Yang, Chong Rae Park, Takashi Kyotani

CHEMISTRY-A EUROPEAN JOURNAL　19　(39)　13009-13016　2013/09

DOI： 10.1002/chem.201301806 　

ISSN： 0947-6539

eISSN： 1521-3765
Production of colored pigments with amorphous arrays of black and white Colloidal particles Peer-reviewed

Yukikazu Takeoka, Shinya Yoshioka, Atsushi Takano, Shigeo Arai, Khanin Nueangnoraj, Hirotomo Nishihara, Midori Teshima, Yumiko Ohtsuka, Takahiro Seki

Angewandte Chemie - International Edition　52　(28)　7261-7265　2013/07/08

DOI： 10.1002/anie.201301321 　

ISSN： 1433-7851 1521-3773
Amorphous water in three-dimensional confinement of zeolite-templated carbon Peer-reviewed

Haruka Kyakuno, Kazuyuki Matsuda, Yusuke Nakai, Tomoko Fukuoka, Yutaka Maniwa, Hirotomo Nishihara, Takashi Kyotani

CHEMICAL PHYSICS LETTERS　571　54-60　2013/05

DOI： 10.1016/j.cplett.2013.04.016 　

ISSN： 0009-2614
Electrochemical generation of oxygen-containing groups in an ordered microporous zeolite-templated carbon Peer-reviewed

Berenguer, R., Nishihara, H., Itoi, H., Ishii, T., Morallón, E., Cazorla-Amorós, D., Kyotani, T.

Carbon　54　94-104　2013

DOI： 10.1016/j.carbon.2012.11.007 　
Binderless thin films of zeolite-templated carbon electrodes useful for electrochemical microcapacitors with ultrahigh rate performance Peer-reviewed

Angel Berenguer-Murcia, Ramiro R. Ruiz-Rosas, Jaime Garcia-Aguilar, Khanin Nueangnoraj, Hirotomo Nishihara, Emilia Morallon, Takashi Kyotani, Diego Cazorla-Amoros

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　15　(25)　10331-10334　2013

DOI： 10.1039/c3cp51945g 　

ISSN： 1463-9076
Fast and reversible lithium storage in a wrinkled structure formed from Si nanoparticles during lithiation/delithiation cycling Peer-reviewed

Shinichiroh Iwamura, Hirotomo Nishihara, Takashi Kyotani

JOURNAL OF POWER SOURCES　222　400-409　2013/01

DOI： 10.1016/j.jpowsour.2012.09.003 　

ISSN： 0378-7753
Formation of crosslinked-fullerene-like framework as negative replica of zeolite y Peer-reviewed

Nueangnoraj, K., Nishihara, H., Imai, K., Itoi, H., Ishii, T., Kiguchi, M., Sato, Y., Terauchi, M., Kyotani, T.

Carbon　62　455-464　2013

DOI： 10.1016/j.carbon.2013.06.033 　

ISSN： 0008-6223
Towards ultrahigh volumetric capacitance: Graphene derived highly dense but porous carbons for supercapacitors Peer-reviewed

Tao, Y., Xie, X., Lv, W., Tang, D.-M., Kong, D., Huang, Z., Nishihara, H., Ishii, T., Li, B., Golberg, D., Kang, F., Kyotani, T., Yang, Q.-H.

Scientific Reports　3　2975　2013

DOI： 10.1038/srep02975 　

ISSN： 2045-2322
Magnetic properties of host-guest material using network of curved nanocarbon sheet Peer-reviewed

Kazuyuki Takai, Tsuyoshi Suzuki, Hirotomo Nishihara, Takashi Kyotani, Toshiaki Enoki

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS　73　(12)　1436-1439　2012/12

DOI： 10.1016/j.jpcs.2012.02.032 　

ISSN： 0022-3697

eISSN： 1879-2553
Production of L-theanine using glutaminase encapsulated in carbon-coated mesoporous silica with high pH stability Peer-reviewed

Tetsuji Itoh, Yasuto Hoshikawa, Shun-ichi Matsuura, Junko Mizuguchi, Hiroyuki Arafune, Taka-aki Hanaoka, Fujio Mizukami, Akari Hayashi, Hirotomo Nishihara, Takashi Kyotani

BIOCHEMICAL ENGINEERING JOURNAL　68　207-214　2012/10

DOI： 10.1016/j.bej.2012.07.012 　

ISSN： 1369-703X
General Relationship between Hydrogen Adsorption Capacities at 77 and 298 K and Pore Characteristics of the Porous Adsorbents Peer-reviewed

Seung Jae Yang, Ji Hyuk Im, Hirotomo Nishihara, Haesol Jung, Kunsil Lee, Takashi Kyotani, Chong Rae Park

JOURNAL OF PHYSICAL CHEMISTRY C　116　(19)　10529-10540　2012/05

DOI： 10.1021/jp302304w 　

ISSN： 1932-7447
Effect of Buffer Size around Nanosilicon Anode Particles for Lithium-Ion Batteries Peer-reviewed

Shinichiroh Iwamura, Hirotomo Nishihara, Takashi Kyotani

JOURNAL OF PHYSICAL CHEMISTRY C　116　(10)　6004-6011　2012/03

DOI： 10.1021/jp2093669 　

ISSN： 1932-7447
Zeolite-Templated Carbon - Its Unique Characteristics and Applications Peer-reviewed

Hirotomo Nishihara, Takashi Kyotani

Novel Carbon Adsorbents　295-322　2012
Publisher: Elsevier Ltd
DOI： 10.1016/B978-0-08-097744-7.00010-7 　
Isotope effect of proton and deuteron adsorption site on zeolite-templated carbon using path integral molecular dynamics Peer-reviewed

Kimichi Suzuki, Masanori Tachikawa, Hiroshi Ogawa, Somlak Ittisanronnachai, Hirotomo Nishihara, Takashi Kyotani, Umpei Nagashima

THEORETICAL CHEMISTRY ACCOUNTS　130　(4-6)　1039-1042　2011/12

DOI： 10.1007/s00214-011-1031-8 　

ISSN： 1432-881X
Path integral molecular dynamics for hydrogen adsorption site of zeolite-templated carbon with semi-empirical PM3 potential Peer-reviewed

Kimichi Suzuki, Megumi Kayanuma, Masanori Tachikawa, Hiroshi Ogawa, Hirotomo Nishihara, Takashi Kyotani, Umpei Nagashima

COMPUTATIONAL AND THEORETICAL CHEMISTRY　975　(1-3)　128-133　2011/11

DOI： 10.1016/j.comptc.2010.12.028 　

ISSN： 2210-271X
Nuclear quantum effect on hydrogen adsorption site of zeolite-templated carbon model using path integral molecular dynamics Peer-reviewed

Kimichi Suzuki, Megumi Kayanuma, Masanori Tachikawa, Hiroshi Ogawa, Hirotomo Nishihara, Takashi Kyotani, Umpei Nagashima

JOURNAL OF ALLOYS AND COMPOUNDS　509　S868-S871　2011/09

DOI： 10.1016/j.jallcom.2010.10.066 　

ISSN： 0925-8388
Fabrication of a Highly Conductive Ordered Porous Electrode by Carbon-Coating of a Continuous Mesoporous Silica Film Peer-reviewed

Hirotomo Nishihara, Taeri Kwon, Yu Fukura, Wataru Nakayama, Yasuto Hoshikawa, Shinichiroh Iwamura, Norikazu Nishiyama, Tetsuji Itoh, Takashi Kyotani

CHEMISTRY OF MATERIALS　23　(13)　3144-3151　2011/07

DOI： 10.1021/cm103388y 　

ISSN： 0897-4756

eISSN： 1520-5002
鋳型でつくるカーボン系均一ナノ多孔性材料のエネルギー貯蔵研究への応用 Peer-reviewed

西原洋知, 糸井弘行, 伊藤仁, Somlak Ittisanronnachai, Kwon Taeri, Khanin Nueangnoraj, 岩村振一郎, 京谷隆

炭素　248　(248)　89-95　2011/06
Publisher: THE CARBON SOCIETY OF JAPAN
DOI： 10.7209/tanso.2011.89 　

ISSN： 0371-5345

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Phase Diagram of He-4 Film in 3D Nanopores of ZTC Peer-reviewed

Yuna Nakashima, Taku Matsushita, Mitsunori Hieda, Nobuo Wada, Hirotomo Nishihara, Takashi Kyotani

JOURNAL OF LOW TEMPERATURE PHYSICS　162　(5-6)　565-572　2011/03

DOI： 10.1007/s10909-010-0321-1 　

ISSN： 0022-2291

eISSN： 1573-7357
Three-Dimensionally Arrayed and Mutually Connected 1.2-nm Nanopores for High-Performance Electric Double Layer Capacitor Peer-reviewed

Hiroyuki Itoi, Hirotomo Nishihara, Taichi Kogure, Takashi Kyotani

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　133　(5)　1165-1167　2011/02

DOI： 10.1021/ja108315p 　

ISSN： 0002-7863
Assembling of nanoparticles using ice crystals Peer-reviewed

Shin R. Mukai, Kazuhiro Mitani, Shinya Murata, Hirotomo Nishihara, Hajime Tamon

MATERIALS CHEMISTRY AND PHYSICS　123　(2-3)　347-350　2010/10

DOI： 10.1016/j.matchemphys.2010.05.025 　

ISSN： 0254-0584
Adsorption and diffusion of atomic hydrogen on a curved surface of microporous carbon: A theoretical study Peer-reviewed

Megumi Kayanuma, Umpei Nagashima, Hirotomo Nishihara, Takashi Kyotani, Hiroshi Ogawa

CHEMICAL PHYSICS LETTERS　495　(4-6)　251-255　2010/08

DOI： 10.1016/j.cplett.2010.06.077 　

ISSN： 0009-2614

eISSN： 1873-4448
Carbon-coated mesoporous silica as an electrode material Peer-reviewed

Taeri Kwon, Hirotomo Nishihara, Yu Fukura, Kouta Inde, Norihiko Setoyama, Yoshiaki Fukushima, Takashi Kyotani

MICROPOROUS AND MESOPOROUS MATERIALS　132　(3)　421-427　2010/08

DOI： 10.1016/j.micromeso.2010.03.022 　

ISSN： 1387-1811
Structure and magnetic properties of curved graphene networks and the effects of bromine and potassium adsorption Peer-reviewed

Kazuyuki Takai, Tsuyoshi Suzuki, Toshiaki Enoki, Hirotomo Nishihara, Takashi Kyotani

Physical Review B - Condensed Matter and Materials Physics　81　(20)　2010/05/12

DOI： 10.1103/PhysRevB.81.205420 　

ISSN： 1098-0121 1550-235X
Structure and magnetic properties of curved graphene networks and the effects of bromine and potassium adsorption Peer-reviewed

Kazuyuki Takai, Tsuyoshi Suzuki, Toshiaki Enoki, Hirotomo Nishihara, Takashi Kyotani

PHYSICAL REVIEW B　81　(20)　205420　2010/05

DOI： 10.1103/PhysRevB.81.205420 　

ISSN： 2469-9950

eISSN： 2469-9969
Fabrication and characterization of magnetic nanoporous zeolite templated carbon Peer-reviewed

K. Takai, T. Suzuki, T. Enoki, H. Nishihara, T. Kyotani

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS　71　(4)　565-568　2010/04

DOI： 10.1016/j.jpcs.2009.12.037 　

ISSN： 0022-3697
Preparation of titania-silica cryogels with controlled shapes and photocatalysis through unidirectional freezing Peer-reviewed

Hirotomo Nishihara, Shin R. Mukai, Seiji Shichi, Hajime Tamon

MATERIALS LETTERS　64　(8)　959-961　2010/04

DOI： 10.1016/j.matlet.2010.01.073 　

ISSN： 0167-577X
Helium Film Formed in 1.2 nm Pore in Zeolite Templated Carbon Peer-reviewed

Yusuke Kinosita, Ryo Toda, Taku Matsushita, Mitsunori Hieda, Nobuo Wada, Hirotomo Nishihara, Takashi Kyotani

JOURNAL OF LOW TEMPERATURE PHYSICS　158　(1-2)　275-280　2010/01

DOI： 10.1007/s10909-009-0007-8 　

ISSN： 0022-2291

eISSN： 1573-7357
Enhancement Mechanism of Electrochemical Capacitance in Nitrogen-/Boron-Doped Carbons with Uniform Straight Nanochannels Peer-reviewed

Taeri Kwon, Hirotomo Nishihara, Hiroyuki Itoi, Quan-Hong Yang, Takashi Kyotani

LANGMUIR　25　(19)　11961-11968　2009/10

DOI： 10.1021/la901318d 　

ISSN： 0743-7463
A possible buckybowl-like structure of zeolite templated carbon Peer-reviewed

Hirotomo Nishihara, Quan-Hong Yang, Peng-Xiang Hou, Masashi Unno, Seigo Yamauchi, Riichiro Saito, Juan I. Paredes, Amelia Martinez-Alonso, Juan M. D. Tascon, Yohei Sato, Masami Terauchi, Takashi Kyotani

CARBON　47　(5)　1220-1230　2009/04

DOI： 10.1016/j.carbon.2008.12.040 　

ISSN： 0008-6223
High-Pressure Hydrogen Storage in Zeolite-Templated Carbon Peer-reviewed

Hirotomo Nishihara, Peng-Xiang Hou, Li-Xiang Li, Masashi Ito, Makoto Uchiyama, Tomohiro Kaburagi, Ami Ikura, Junji Katamura, Takayuki Kawarada, Kazuhiko Mizuuchi, Takashi Kyotani

JOURNAL OF PHYSICAL CHEMISTRY C　113　(8)　3189-3196　2009/02

DOI： 10.1021/jp808890x 　

ISSN： 1932-7447
Investigation of the Ion Storage/Transfer Behavior in an Electrical Double-Layer Capacitor by Using Ordered Microporous Carbons as Model Materials Peer-reviewed

Hirotomo Nishihara, Hiroyuki Itoi, Taichi Kogure, Peng-Xiang Hou, Hidekazu Touhara, Fujio Okino, Takashi Kyotani

CHEMISTRY-A EUROPEAN JOURNAL　15　(21)　5355-5363　2009

DOI： 10.1002/chem.200802406 　

ISSN： 0947-6539

eISSN： 1521-3765
Water-dispersible "carbon nanopods" with controllable graphene layer orientation Peer-reviewed

Li-Xiang Li, Bai-Gang An, Hirotomo Nishihara, Toshifumi Shiroya, Hiroyuki Aikyo, Tatsushi Isojima, Masaki Yamamoto, Takashi Kyotani

CHEMICAL COMMUNICATIONS　(30)　4554-4556　2009

DOI： 10.1039/b904759j 　

ISSN： 1359-7345
Control of Acid-Site Location of MFI Zeolite by Catalytic Cracking of Silane and its Application to Olefin Synthesis from Acetone Peer-reviewed

Teruoki Tago, Mariko Sakamoto, Kazuyuki Iwakai, Hirotomo Nishihara, Shin R. Mukai, Tsunehiro Tanaka, Takao Masuda

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　42　S162-S167　2009

DOI： 10.1252/jcej.08we174 　

ISSN： 0021-9592
Morphology maps of ice-templated silica gels derived from silica hydrogels and hydrosols Peer-reviewed

Shin R. Mukai, Hirotomo Nishihara, Hajime Tamon

MICROPOROUS AND MESOPOROUS MATERIALS　116　(1-3)　166-170　2008/12

DOI： 10.1016/j.micromeso.2008.03.031 　

ISSN： 1387-1811
Electronic structure studies of carbon materials by high energy-resolution carbon K-emission spectroscopy measurements

M. Terauchi, H. Nishihara, T. Kyotani

Microscopy & Microanalysis　14　(2)　796-797　2008/08

DOI： 10.1017/S1431927608084353 　
Submicron mesoporous carbon spheres by ultrasonic emulsification Peer-reviewed

N. Tonanon, W. Intarapanya, W. Tanthapanichakoon, H. Nishihara, S. R. Mukai, H. Tamon

JOURNAL OF POROUS MATERIALS　15　(3)　265-270　2008/06

DOI： 10.1007/s10934-006-9082-2 　

ISSN： 1380-2224
Carbon-coated mesoporous silica with hydrophobicity and electrical conductivity Peer-reviewed

Hirotomo Nishihara, Yu Fukuraa, Kouta Inde, Katsuyuki Tsuji, Masataka Takeuchi, Takashi Kyotani

CARBON　46　(1)　48-53　2008/01

DOI： 10.1016/j.carbon.2007.10.024 　

ISSN： 0008-6223
Synthesis of silica-based porous monoliths with straight nanochannels using an ice-rod nanoarray as a template Peer-reviewed

Hirotomo Nishihara, Shinichiroh Iwamura, Takashi Kyotani

JOURNAL OF MATERIALS CHEMISTRY　18　(31)　3662-3670　2008

DOI： 10.1039/b806005c 　

ISSN： 0959-9428
Densification of ordered microporous carbons and controlling their micropore size by hot-pressing Peer-reviewed

Peng-Xiang Hou, Hironori Orikasa, Hiroyuki Itoi, Hirotomo Nishihara, Takashi Kyotani

CARBON　45　(10)　2011-2016　2007/09

DOI： 10.1016/j.carbon.2007.05.029 　

ISSN： 0008-6223
Porous microfibers and microhoneycombs synthesized by ice templating Peer-reviewed

Shin R. Mukai, Hirotomo Nishihara, Hajime Tamon

CATALYSIS SURVEYS FROM ASIA　10　(3-4)　161-171　2006/12

DOI： 10.1007/s10563-006-9015-8 　

ISSN： 1571-1013
Preparation of resorcinol formaldehyde (RF) carbon gels: Use of ultrasonic irradiation followed by microwave drying Peer-reviewed

Nattaporn Tonanon, Yunyong Wareenin, Adisak Siyasukh, Wiwut Tanthapanichakoon, Hirotomo Nishihara, Shin R. Mukai, H. Tamon

JOURNAL OF NON-CRYSTALLINE SOLIDS　352　(52-54)　5683-5686　2006/12

DOI： 10.1016/j.jnoncrysol.2006.09.017 　

ISSN： 0022-3093
Analysis of carbon structure in cokes at molecular level Peer-reviewed

Hironori Orikasa, Hirotomo Nishihara, Quan-Hong Yang, Koichi Matsuoka, Takashi Kyotani, Atul Sharma, Keitaro Matsui, Hiroyuki Fujimoto, Kiyoshi Fukada, Kenji Kato

Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan　92　(3)　137-144　2006
Publisher: Iron and Steel Institute of Japan
DOI： 10.2355/tetsutohagane1955.92.3_137 　

ISSN： 0021-1575
Preparation of monolithic SiO2-Al2O3 cryogels with inter-connected macropores through ice templating Peer-reviewed

Hirotomo Nishihara, Shin R. Mukai, Yusuke Fujii, Teruoki Tago, Takao Masuda, Hajime Tamon

JOURNAL OF MATERIALS CHEMISTRY　16　(31)　3231-3236　2006

DOI： 10.1039/b604780g 　

ISSN： 0959-9428
3D interconnected macroporous carbon monoliths prepared by ultrasonic irradiation Peer-reviewed

N Tonanon, A Siyasukh, Y Wareenin, T Charinpanitkul, W Tanthapanichakoon, H Nishihara, Mukai, SR, H Tamon

CARBON　43　(13)　2808-2811　2005/11

DOI： 10.1016/j.carbon.2005.05.026 　

ISSN： 0008-6223
Preparation of mesoporous carbon gels from an inexpensive combination of phenol and formaldehyde Peer-reviewed

Mukai, SR, C Tamitsuji, H Nishihara, H Tamon

CARBON　43　(12)　2628-2630　2005/10

DOI： 10.1016/j.carbon.2005.05.004 　

ISSN： 0008-6223
Morphology of resorcinol-formaldehyde gels obtained through ice-templating Peer-reviewed

Mukai, SR, H Nishihara, T Yoshida, K Taniguchi, H Tamon

CARBON　43　(7)　1563-1565　2005/06

DOI： 10.1016/j.carbon.2004.12.029 　

ISSN： 0008-6223
Ordered macroporous silica by ice templating Peer-reviewed

H Nishihara, Mukai, SR, D Yamashita, H Tamon

CHEMISTRY OF MATERIALS　17　(3)　683-689　2005/02

DOI： 10.1021/cm048725f 　

ISSN： 0897-4756
Improvement of mesoporosity of carbon cryogels by ultrasonic irradiation Peer-reviewed

N Tonanon, A Siyasukh, W Tanthapanichakoon, H Nishihara, Mukai, SR, H Tamon

CARBON　43　(3)　525-531　2005

DOI： 10.1016/j.carbon.2004.10.015 　

ISSN： 0008-6223
Preparation of porous TiO2 cryogel fibers through unidirectional freezing of hydrogel followed by freeze-drying Peer-reviewed

Mukai, SR, H Nishihara, S Shichi, H Tamon

CHEMISTRY OF MATERIALS　16　(24)　4987-4991　2004/11

DOI： 10.1021/cm0491328 　

ISSN： 0897-4756
Formation of monolithic silica gel microhoneycombs (SMHs) using pseudosteady state growth of microstructural ice crystals Peer-reviewed

Mukai, SR, H Nishihara, H Tamon

CHEMICAL COMMUNICATIONS　(7)　874-875　2004/04

DOI： 10.1039/b316597c 　

ISSN： 1359-7345
Preparation of resorcinol-formaldehyde carbon cryogel microhoneycombs Peer-reviewed

H Nishihara, Mukai, SR, H Tamon

CARBON　42　(4)　899-901　2004

DOI： 10.1016/j.carbon.2004.01.075 　

ISSN： 0008-6223
Formation of unique nanowhiskers on carbon gels Peer-reviewed

N Tonanon, W Tanthapanichakoon, T Yamamoto, H Nishihara, Mukai, SR, H Tamon

CARBON　42　(10)　2119-2121　2004

DOI： 10.1016/j.carbon.2004.03.031 　

ISSN： 0008-6223
Porous properties of silica gels with controlled morphology synthesized by unidirectional freeze-gelation Peer-reviewed

Mukai, SR, H Nishihara, H Tamon

MICROPOROUS AND MESOPOROUS MATERIALS　63　(1-3)　43-51　2003/09

DOI： 10.1016/S1387-1811(03)00430-X 　

ISSN： 1387-1811
Influence of surfactants on porous properties of carbon cryogels prepared by sol-gel polycondensation of resorcinol and formaldehyde Peer-reviewed

N Tonanon, W Tanthapanichakoon, T Yamamoto, H Nishihara, Mukai, SR, H Tamon

CARBON　41　(15)　2981-2990　2003

DOI： 10.1016/S0008-6223(03)00422-6 　

ISSN： 0008-6223

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Misc. 70

Carbon-rich materials with three-dimensional ordering at the angstrom level International-journal Peer-reviewed

Shixin Fa, Masanori Yamamoto, Hirotomo Nishihara, Ryota Sakamoto, Kazuhide Kamiya, Yuta Nishina, Tomoki Ogoshi

Chemical Science　11　(23)　5866-5873　2020

DOI： 10.1039/d0sc02422h 　

ISSN： 2041-6520

eISSN： 2041-6539
Mechanism of methane activation and graphene growth on oxide ceramics International-journal Peer-reviewed

Hanzhang Zhou, Mengxuan Zhang, Takeharu Yoshii, Devis Di Tommaso, Hirotomo Nishihara

Nanoscale　17　(22)　13646-13652　2025/04
Publisher: Royal Society of Chemistry (RSC)
DOI： 10.1039/d5nr00569h 　

ISSN： 2040-3364

eISSN： 2040-3372

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Three-dimensional (3D) graphene materials have attracted significant attention across various fields, including energy storage and catalysis, due to their exceptional properties such as developed nanoporosity, corrosion resistance, electrical conductivity, and...
酸化物セラミックス上でのメタン活性化とグラフェン成長メカニズム Peer-reviewed

周含章, 張夢旋, 吉井丈晴, 西原洋知

Zeolite　42　(1)　9-15　2025/01
Publisher: 一般社団法人日本ゼオライト学会
DOI： 10.20731/zeoraito.42.1.9 　
Carbon-coated anodic aluminum oxide: Synthesis, characterization, and applications International-journal Peer-reviewed

Hongyu Liu, Zheng-Ze Pan, Tetsuji Itoh, Takashi Kyotani, Hirotomo Nishihara

Applied Physics Reviews　11　(3)　031313　2024/07/26
Publisher: AIP Publishing
DOI： 10.1063/5.0210821 　

eISSN： 1931-9401

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Ordered porous carbon materials with regularly arranged pores and adjustable pore sizes have attracted significant attention due to their versatile applications across various fields. In this context, uniform carbon coating of anodic aluminum oxide (AAO) membranes is an effective approach to fabricating an ordered array of cylindrical carbonaceous nanopores with adjustable pore diameter and length. The resulting carbon-coated AAO (C/AAO) composite exhibits a meticulously ordered array of meso/macropores, devoid of inter-particle pores and resistance, setting it apart from conventional ordered porous carbons with powder forms. The pore dimensions of C/AAO can be precisely controlled over a wide range, and the carbon chemistry can be customized through heteroatom doping and chemical modifications, all without altering the pore structure. These inherent advantages position C/AAO as a highly promising material with broad application prospects. This review article provides a comprehensive overview of the synthesis and characterization of C/AAO and related materials, along with their diverse utilization in the fields of optics, field emission, gas sensing, energy storage, electrocatalyst support, and bionics. Furthermore, an outlook on the C/AAO materials is given at the end, highlighting their potential and associated challenges.
Extraordinary Capacitance and Stability of Carbon Electrode for Electrochemical Capacitors International-journal Peer-reviewed

Soshi SHIRAISHI, Koki URITA, Hirotomo NISHIHARA, Takeshi KONDO

Electrochemistry　92　(7)　074001　2024/07/01
Publisher: The Electrochemical Society of Japan
DOI： 10.5796/electrochemistry.24-70036 　

ISSN： 1344-3542

eISSN： 2186-2451
Progress in templated nanocarbons and related materials chemistry Peer-reviewed

Hirotomo Nishihara

Carbon Reports　3　(2)　47-56　2024/06/01
Publisher: The Carbon Society of Japan
DOI： 10.7209/carbon.030204 　

eISSN： 2436-5831
グラフェンメソスポンジの合成と電気化学応用 Invited Peer-reviewed

Shinichiroh IWAMURA, Masashi ITO, Hirotomo NISHIHARA

Denki Kagaku　92　(1)　21-26　2024/03/05
Publisher: The Electrochemical Society of Japan
DOI： 10.5796/denkikagaku.24-fe0004 　

ISSN： 2433-3255

eISSN： 2433-3263
Structural control of nanoporous frameworks consisting of minimally stacked graphene walls International-journal Invited Peer-reviewed

Kritin Pirabul, Zheng-Ze Pan, Hirotomo Nishihara

Frontiers in Materials　10　1345592　2024/01/10
Publisher: Frontiers Media SA
DOI： 10.3389/fmats.2023.1345592 　

eISSN： 2296-8016

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This mini-review provides an in-depth analysis of the formation and post-processing of nanoporous graphene materials via methane chemical vapor deposition (CH₄-CVD) using nanostructured metal oxide templates, including Al₂O₃, MgO, and SiO₂. Initially, the formation of graphene sheets is discussed in terms of the role of CH₄-CVD, the influence of templates, and the underlying mechanism for tailoring the structures of the graphene-based materials. Following this, the discussion extends to the post-graphene formation process. We focus on key steps, including template removal and graphene repair via zipping reactions at high temperatures. Additionally, we evaluate the conditions to prevent undesired structural transformations. The correlation between the structural features and transformations occurring during post-processing is also examined. The materials fabricated through these methods exhibit impressive properties of high porosity, minimal edge sites, superior oxidation resistance, and elasticity, positioning them as promising materials in various applications.
湾曲グラフェンから成るメソ多孔体「グラフェンメソスポンジ」の特長と応用 Invited

西原洋知, 伊藤仁, 黒田拓馬

粉体技術　15　(6)　13-19　2023/06/01
カーボンの中に金属が規則配列した触媒 Invited

吉井丈晴, 千田晃生, 西原洋知, 谷文都

触媒　65　16-22　2023/01/01
Coordination chemistry for innovative carbon-related materials Invited Peer-reviewed

Ryota Sakamoto, Ryojun Toyoda, Guan Jingyan, Yuta Nishina, Kazuhide Kamiya, Hirotomo Nishihara, Tomoki Ogoshi

Coordination Chemistry Reviews　466　214577　2022/09/01

DOI： 10.1016/j.ccr.2022.214577 　

ISSN： 0010-8545

eISSN： 1873-3840
Aligned Macroporous Monoliths by Ice-Templating International-journal Invited Peer-reviewed

Zheng-Ze Pan, Wei Lv, Quan-Hong Yang, Hirotomo Nishihara

Bulletin of the Chemical Society of Japan　95　(4)　611-620　2022/04/01

DOI： 10.1246/bcsj.20220022 　

ISSN： 0009-2673

eISSN： 1348-0634
Ordered carbonaceous frameworks: a new class of carbon materials with molecular-level design International-journal Invited Peer-reviewed

Takeharu Yoshii, Koki Chida, Hirotomo Nishihara, Fumito Tani

Chemical Communications　58　(22)　3578-3590　2022/03/18

DOI： 10.1039/d1cc07228e 　

ISSN： 1359-7345

eISSN： 1364-548X
新しい物質群「3Dカーボン構造体」の創成

坂本良太, 仁科勇太, 神谷和秀, 西原洋知, 生越友樹

化学　77　(3)　29-33　2022/03/01
カーボン電極の劣化機構と高耐食性電極材料の開発

西原洋知

キャパシタ技術　28　(1)　1-23　2021/01/01
Single-walled Graphene Porous Materials

Nishihara Hirotomo

Chemistry and Chemical industry　73　(10)　878-878　2020/11/01
Publisher: The Chemical Society of Japan
単層グラフェンを構成要素とするナノ多孔質材料

Nishihara Hirotomo

Colloid & Interface Communication　45　(2)　23-26　2020
Publisher: Division of Colloid and Surface Chemistry
カーボンナノチューブに勝る高耐久のEDLC電極カーボン材料 Invited

野村啓太, 西原洋知, 京谷隆

ケミカルエンジニヤリング　4　246-251　2019
有機結晶の構造を維持したカーボン材料の創製 Invited

西原洋知

高分子　68　301-302　2019
Zeolite-templated carbons-three-dimensional microporous graphene frameworks Peer-reviewed

H. Nishihara, T. Kyotani

Chemical Communications　54　(45)　5648-5673　2018
Publisher: Royal Society of Chemistry
DOI： 10.1039/c8cc01932k 　

ISSN： 1364-548X 1359-7345
Hydrogen Spillover on Zeolite-Templated Carbon.

糸井弘行, 西原洋知, 京谷隆

触媒　59　(5)　263‐267-267　2017/10/10
Publisher: 触媒学会
ISSN： 0559-8958
カーボン系材料のナノ空間制御と応用に関する研究

西原洋知

Adsorption News　31　(1)　3‐7　2017/05/15

ISSN： 0917-9917
Hydrogen Spillover on Zeolite-Templated Carbon Invited

59　(5)　263-267　2017
Publisher: 触媒学会
ISSN： 0559-8958
Analysis of carbon plygons by high-resolution pair distribution function obtained from neutron diffraction Peer-reviewed

Hirotomo Nishihara, Hideki Tanaka, Minoru T. Miyahara, Kazutaka Ikeda, Toshiya Otomo, Takashi Kyotani

MLF Annual Report 2017　2　34-36　2017
Study on electrochemical capacitance using templated carbons Peer-reviewed

H. Nishihara, H. Itoi, K. Nueangnoraj, R. Berenguer, A. Berenguer-Murcia, R. Ruiz-Rosas, D. Cazorla-Amoros, E. Morallon, T. Kyotani

Boletin del Grupo Espanol del Carbon37　37　6-8　2015/04/01

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1412
Hybrid redox capacitor with high energy density derived from quinone-functionalized zeolite templated-carbon Peer-reviewed

Khanin Nueangnoraj, Takaaki Tomai, Hirotomo Nishihara, Takashi Kyotani, Itaru Honma

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY　249　2015/03/01

ISSN： 0065-7727
炭素材料の電気化学的耐性とエッジサイトの関係

田口海志, 西原洋知, 京谷隆, 石井孝文, 村松康司, CAZOLRA-AMOROS Diego

炭素材料学会年会要旨集　42　2015
応力で変形する柔軟多孔性材料

西原洋知

Adsorpt News　28　(1)　9-13　2014/04/30

ISSN： 0917-9917
黒鉛及び高温処理炭素のエッジ面の分析に基づく構造解析とその応用

石井孝文, 柏原進, 大谷尚史, 小林俊介, 干川康人, 西原洋知, 京谷隆, 鏑木裕, 吉田明, 菱山幸宥, 神成尚克, 尾崎純一, 高井和之, 榎敏明

化学系学協会東北大会プログラムおよび講演予稿集　2014　2014
積層型電気化学アクチュエータへの応用を志向したイオン液体コンポジット材料の創成

岩崎悠紀, 津田哲哉, 西原洋知, 京谷陸, 山縣雅紀, 石川正司, 桑畑進

電気化学秋季大会講演要旨集　2013　277　2013/09/27
ゼオライト鋳型を利用したユニークな構造の炭素の合成とその特異な性質

京谷隆, 西原洋知

触媒　55　(6)　376-381　2013/06
26aXH-2 Properties of Water Confined in Nano-carbon Materials

Kyakuno H., Matsuda K., Nakai Y., Fukuoka T., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　68　(1)　315-315　2013/03/26
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
26aPS-22 NMR study of Zeolite Templated Carbon (ZTC) II

Yamada K., Nakai Y., Matsuda K., Nishihara H., Kyotani T., Maniwa Y.

Meeting abstracts of the Physical Society of Japan　68　(1)　503-503　2013/03/26
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
29aPS-4 Amorphous transition of adsorption material due to geometric restraint effect of ZTC (zeolite templated carbon)

Mitsuyama R., Kyakuno H., Nakai Y., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　68　(1)　447-447　2013/03/26
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
ゼオライト鋳型炭素の有機電解液における酸化還元反応

山本格久, 西原洋知, ROSAS Ramiro Rafael Ruiz, NUEANGNORAJ Khanin, 石井孝文, 京谷隆

炭素材料学会年会要旨集　40　2013
Tailoring the Surface Chemistry of Zeolite Templated Carbon by Electrochemical Methods Invited Peer-reviewed

R. Berenguer, E. Morallon, D. Cazorla-Amoros, H. Nishihara, H. Itoi, T. Ishii, T. Kyotani

Boletin del Grupo Espanol del Carbon　28　10-14　2013
Li₂₂Si₅合金のリチウム放出・再吸蔵特性

小野良貴, 岩村振一郎, 西原洋知, 奈良洋希, 逢坂哲彌, 森戸春彦, 山根久典, 京谷隆

電池討論会講演要旨集　53　206　2012/11/13
ゼオライトの配列ナノ空間で合成された3次元規則性炭素

京谷隆, 西原洋知

固体物理　47　(9)　429-436　2012/09
Publisher: アグネ技術センター
ISSN： 0454-4544
18pPSA-39 NMR study of Zeolite Templated Carbon (ZTC)

Yamada K., Nakai Y., Matsuda K., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　67　(2)　408-408　2012/08/24
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
20aAF-1 Structure and Phase Behavior of Water Confined in Zeolite Templated Carbon (ZTC) II

Kyakuno H., Matsuda K., Nakai Y., Fukuoka T., Takabe Y., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　67　(2)　284-284　2012/08/24
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
Templated Nanocarbons for Energy Storage Peer-reviewed

Hirotomo Nishihara, Takashi Kyotani

ADVANCED MATERIALS　24　(33)　4473-4498　2012/08/01

DOI： 10.1002/adma.201201715 　

ISSN： 0935-9648

eISSN： 1521-4095
27aPS-50 Investigation of rare-gas phases confined geometrically in Zeolite Templated Carbon

Takabe Y., Kyakuno H., Nakai Y., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　67　(1)　435-435　2012/03/05
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
25aAH-2 Structure and Phase Behavior of Water Confined in Zeolite Templated Carbon(ZTC)

Kyakuno H., Matsuda K., Nakai Y., Fukuoka T., Takabe Y., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　67　(1)　403-403　2012/03/05
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
22aTD-8 Study of Zeolite Templated Carbon Encapsulating Water

Kyakuno H., Matsuda K., Fukuoka T., Takabe Y., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　66　(2)　857-857　2011/08/24
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
カーボンのナノ構造制御と機能化

京谷隆, 西原洋知, 干川康人

マテリアルインテグレーション　24　(4)　236-241　2011/04
Publisher: ティー・アイ・シィー
ISSN： 1344-7858
28pGV-2 Dynamics of water confined in zeolite templated carbon : X-ray diffraction and NMR studies

Matsuda K., Fukuoka T., Takabe Y., Kyakuno H., Maniwa Y., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　66　(1)　421-421　2011/03/03
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
白金錯体担持炭素の水素吸蔵特性

糸井弘行, 西原洋知, 石井孝文, ITTISANRONNACHAI Somlak, 伊藤仁, 伊藤仁, 松村大樹, 京谷隆

炭素材料学会年会要旨集　38　2011
規則性ナノグラフェン構造体による超高容量電気化学キャパシタ

糸井弘行, 西原洋知, 石井孝文, BERENGUER-BETRIAN Raul, 京谷隆

化学系学協会東北大会プログラムおよび講演予稿集　2011　2011
Siナノ粒子への炭素被覆による超高性能リチウムイオン電池負極材料の作製

岩村振一郎, 西原洋知, 京谷隆

東北大学多元物質科学研究所研究発表会講演予稿集　11　2011
鋳型でつくるナノカーボンネットワーク

西原洋知

パリティ　25　(6)　48-52　2010/06/01
Publisher: 丸善
ISSN： 0911-4815
ナノシリコン/炭素複合体からなるリチウム二次電池用負極材料の合成

西原洋知, 岩村振一郎, 鈴木崇史, 京谷隆

化学系学協会東北大会プログラムおよび講演予稿集　2010　2010
27aYH-2 TEM-XES studies of electronic structures of zeolite templated carbon II

Terauchi M., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　64　(1)　811-811　2009/03/03
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
明らかとなったゼオライト鋳型炭素の分子構造～規則性バッキーボウル連結体～

西原洋知, 京谷隆

化学工業　60　(5)　329-335　2009
Publisher: 化学工業社
ISSN： 0451-2014
構造規則性ミクロ～メソ多孔質炭素の合成と応用

西原洋知, 京谷隆

触媒　51　14-19　2009
ゼオライト鋳型炭素による水素吸蔵

西原洋知, 京谷隆, 伊藤仁, 内山誠

燃料電池　9　(1)　97-102　2009
Publisher: 燃料電池開発情報センター
ISSN： 1346-6623
構造規則性ミクロ～メソ多孔質炭素の合成と応用

西原洋知, 京谷隆

触媒　51　14-19　2009/01
鋳型法によるナノカーボンの合成法

京谷隆, 折笠広典, 西原洋知

炭素　235　307-315　2008/11

DOI： 10.7209/tanso.2008.307 　
20aTA-3 TEM-XES studies of electronic structures of zeolite templated carbon

Terauchi M., Nishihara H., Kyotani T.

Meeting abstracts of the Physical Society of Japan　63　(2)　726-726　2008/08/25
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
鋳型法によるカーボンナノ構造の精密制御と機能化

京谷隆, 折笠広典, 西原洋知

2008年 CPC研究会研究報炭素素原料科学と材料設計X　27-38　2008/05
生体物質に温和な条件下でのハニカムモノリスの鋳型合成

岩村振一郎, 西原洋知, 京谷隆

化学系学協会東北大会プログラムおよび講演予稿集　2008　2008
Synthesis of nano-carbon by using the template method

Takashi Kyotani, Hironori Orikasa, Hirotomo Nishihara

TANSO　235　307-315　2008

DOI： 10.7209/tanso.2008.307 　
鋳型合成した構造規則性カーボンの電気二重層キャパシタ特性 Invited

西原洋知

14　(3)　95-106　2007/10
サブミクロンサイズの細孔を有する多孔質シリカの一方向凍結による合成

岩村振一郎, 西原洋知, 京谷隆

化学系学協会東北大会プログラムおよび講演予稿集　2007　2007
Carbon deposition into nanospace through CVD

Hirotomo Nishihara, Hironori Orikasa, Takashi Kyotani

炭素　230　(230)　345-351　2007
Publisher: THE CARBON SOCIETY OF JAPAN
DOI： 10.7209/tanso.2007.345 　

ISSN： 0371-5345

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It has been recognized that it is difficult to achieve uniform carbon depostion into nanospace such as micropores and mesopores by using CVD. However, we have recently demonstrated that, even in molecular-scale and labyrinthine pores like the nanochannels of zeolites, uniform carbon deposition is possible if CVD conditions are carefully selected and optimized. This review article introduces several examples of the carbon deposition into micro- and mesopores and shows key factors that impact the uniform deposition into such nanospace.
26aZB-2 Magnetic Properties of Zeolite Templated Carbon (ZTC) and Its Potassium Doping Effect

Suzuki T., Takai K., Enoki T., Kyotani T., Nishihara H.

Meeting abstracts of the Physical Society of Japan　61　(2)　708-708　2006/08/18
Publisher: The Physical Society of Japan (JPS)
ISSN： 1342-8349
整然と配列したカーボンの細孔が電気を蓄える

西原洋知, 京谷隆

化学　61　68-69　2006/04
Assembling of nanoparticles using ice crystals Peer-reviewed

Shin R. Mukai, Kazuhiro Mitani, Hirotomo Nishihara, Hajime Tamon

Topical Conference on Applications of Micro-Reactor Engineering 2006, Held at the 2006 AIChE Spring National Meeting　240-246　2006/01/01
純粋なシリカのA型ゼオライトが合成された！

西原洋知

化学　60　(12)　64-65　2005/12
Controlling the hierarchical pore structure of resorcinol-formaldehyde carbon cryogel microhoneycombs Peer-reviewed

Shin R. Mukai, Hirotomo Nishihara, Takashi Yoshida, Ken ichi Taniguchi, Hajime Tamon

ACS National Meeting Book of Abstracts　229　2005/08/03

ISSN： 0065-7727
一方向凍結ゲル化法を用いたマイクロハニカム状シリカアルミナの創製

西原洋知, 志知星児, 藤井勇佑, 向井紳, 田門肇, 多湖輝興, 増田隆夫

化学工学会研究発表講演要旨集　2003　(0)　498-498　2003
Publisher: The Society of Chemical Engineers, Japan
DOI： 10.11491/scej.2003f.0.498.0

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Books and Other Publications 14

鋳型ポーラス炭素", 固体表面のキャラクタリゼーション機能性材料・ナノマテリアルのためのスペクトロスコピー,

2022/03
セルロースナノファイバーの自己組織化能を利用したハニカム構造体の調製

2021/11
炭素材料の研究開発動向2019

西原洋知, 野村啓太, 京谷隆

CPC研究会　2019
電気化学・インピーダンス測定のデータ解析手法と事例集

岩村振一郎, 西原洋知

2018/12
炭素材料科学の進展

西原洋知

日本学術振興会炭素材料第117委員会　2018/10
ナノ空間材料ハンドブック

西原洋知, 京谷隆

株式会社エヌ・ティー・エス　2016/04

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890
水素の事典

西原洋知, 京谷隆, 伊藤仁, 内山誠

（水素エネルギー協会編）, 朝倉書店　2014/04
リチウムイオン電池活物質の開発と電極材料技術

西原洋知, 京谷隆, 岩村振一郎

サイエンス＆テクノロジー　2014/01
カーボン材料実験技術（製造・合成編）-クラシックカーボンからナノカーボンまで-

京谷隆, 折笠広典, 西原洋知, 干川康人

株式会社国際文献社　2013/11
Novel Carbon Adsorbents

Hirotomo Nishihara, Takashi Kyotani, edited by Jua, M.D. Tasc

Elsevier　2012/10
触媒調製ハンドブック

西原洋知, 京谷隆

エヌ・ティー・エス　2011/04
水素製造・吸蔵・貯蔵材料と安全化

西原洋知, 京谷隆, 伊藤仁, 内山誠

サイエンス＆テクノロジー社　2010/08
高性能蓄電池 : 設計基礎研究から開発・評価まで

西原洋知

エヌ・ティー・エス　2009

ISBN: 9784860432638
鋳型法によるカーボンナノ構造の精密制御と機能化

京谷隆, 折笠広典, 西原洋知

2008

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Presentations 533

規則性炭素構造体のCO2転換触媒機能開拓

類家忠大, 吉井丈晴, 川口遼, 千田晃生, 井上真隆, 谷文都, 西原洋知

触媒学会「夏の研修会」　2025/07/30
3次元グラフェン多孔体の研究開発と実用化 Invited

西原洋知

化学プロセス研究コンソーシアムナノ材料プロセス研究グループ講演会　2025/07/31
Investigation of the Mechanism of the CH4-CVD Initial Step on Oxide Ceramics

Hanzhang Zhou, Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

第15回次世代天然ガス利用を考える若手勉強会　2025/07/26
Three-dimensional graphene frameworks synthesized via zipping reactions for durable electrode applications International-presentation

Hirotomo Nishihara

The 4th International Conference on Energy and Environment　2025/07/17
Carbon-Based Transparent Electrodes with Tunable Nanoporous Architecture International-presentation

Hiroshi Yuzawa, Hongyu Liu, Zheng-Ze Pan, Hirotaka Nakatsuji, Hirotomo Nishihara

The World Congress of Chemical Engineering 2025　2025/07/15
Thermochemistry enabled by deformation of elastic nanoporous materials International-presentation

Hirotomo Nishihara

WCCE 12 & APCChE 2025　2025/07/15
単層グラフェンから成る規則性メソポーラスカーボン

藤田拡樹, Wei YU, 西原洋知

第27回先端研究発表会　2025/07/05
グラフェンメソスポンジ改質セルロースセパレータによる水系亜鉛イオン電池の高出力・長寿命化

高橋慧起, Yu Wei, 西原洋知, Liubing Dong

第27回先端研究発表会　2025/07/05
Model study of the enhanced adsorption of CO2 and NH3 on defected graphene International-presentation

Eva Scholtzová, Daniel Moreno-Rodríguez, Hirotomo Nishihara

Carbon 2025　2025/07/01
Selective Amino Functionalization of Inner Surfaces in Giant Hollow Carbon Tubes International-presentation

Peng Wang, Hirotaka Nakatsuji, Takeharu Yoshii, Hitoshi Kasai, Hirotomo Nishihara

Carbon2025　2025/07/02
High-Surface-Area Porous Carbon Anodes for Fast Na-Ion Storage International-presentation

Wei Yu, Tianshu Liu, Hirotomo Nishihara

Carbon2025　2025/07/01
High-Content Sulfur-Doped Porous Carbons as Supports for Single-Atomic Platinum Catalysts International-presentation

Takeharu Yoshii, Koki Chida, Ryo Kawaguchi, Masataka Inoue, Fumito Tani, Tatsuki Sobue, Shunsuke Ohtani, Kenichi Kato, Tomoki Ogoshi, Shoko Nakahata, Kazuhide Kamiya, Hirotomo Nishihara

Carbon2025　2025/07/01
Innovative organic radical/carbon catalysts for efficient gas-phase oxidation under ambient conditions International-presentation

Keigo Wakabayashi, Takeharu Yoshii, Koki Chida, Shuhei Akutsu, Sasano Yusuke, Yoshiharu Iwabuchi, Noriyasu Hirasawa, Ryosuke Segawa, Tomohiro Konno, Masashi Ito, Ami Ikura, Masanobu Uchimura, Hirotomo Nishihara

Carbon 2025　2025/06/30
Graphene-coated porous silica spheres for compact biosensors International-presentation

Akiko Yoshida, Tetsuji Itoh, Hirotomo Nishihara

Carbon2025　2025/07/03
高純度¹³Cメソポーラス正極を用いたLi-O₂電池副反応の分離解析

Zhaohan Shen, Wei Yu, 吉井丈晴, 西原洋知

GteX若手交流会　2025/06/26
Advances in carbon-based cathodes for high-performance Li-O2 batteries International-presentation

Wei YU, Zhaohan SHEN, Minghao LIU, Hirotomo NISHIHARA

First AACG Carbon Symposium　2025/06/26
カーボン材料研究の進展 Invited

Hirotomo Nishihara

第二回超空間シンポジウム　2025/06/23
MESOPOROUS 3-D GRAHENE MATERIALS FOR ENERGY STORAGE International-presentation Invited

Hirotomo Nishihara

NT'25　2025/06/17
Development of High-Strength Honeycomb Structural Polymer International-presentation

Hirotaka Nakatsuji, Masataka Inoue, Minghao Liu, Zhenze Pan, Hirotomo Nishihara

M3-S "Applied polymers, nanomaterials, membranes, and composites"　2025/05/27
Synthesis and Application of Carbonaceous Materials Derived from Well-Designed Organic Crystals International-presentation

Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani

ISMSC2025　2025/05/27
Porous Carbon Pellets for High Volumetric Hydrogen Storage Capacity using Cellulose Acetate as a Precursor International-presentation

Hiroshi Matsutaka, Aya Kashifuku, Takaaki Orii, Daigo Miyajima, Naoki Uchiyama, Satoshi Wada, Hirotomo Nishihara

FOA15　2025/05/19
Multifunctional Separator for Zn Metal Anode Protection International-presentation

Wei Yu, Keiki Takahashi, Liubing Dong, Hirotomo Nishihara

247th ECS Meeting　2025/05/19
Graphene Mesosponge: A New Choice for Lithium-Oxygen Batteries International-presentation

Wei Yu, Hirotomo Nishihara

The 14th Early Career Researchers Ensemble Workshop　2025/05/13
Effect of Surface Acid-Base Properties of Metal Oxides on Graphene Growth via Low-Temperature Acetylene CVD International-presentation

Mengxuan Zhang, Hanzhang Zhou, Takeharu Yoshii, Hirotomo Nishihara

2nd International Conference on Materials for Green Future　2025/05/01
Three-dimensional graphene frameworks synthesized via zipping reactions for durable electrode applications International-presentation Invited

Hirotomo Nishihara

2nd International Conference on Materials for Green Future　2025/05/01
Advanced Temperature-Programed Desorption for Graphene-Based Materials International-presentation Invited

Takeharu Yoshii, Hirotomo Nishihara

12th International Forum on Graphene in Shenzhen & 1st International Conference on 2D Materials　2025/04/12
真空昇温脱離法による窒素ドープペロブスカイト型酸化物の分析 International-presentation

吉井丈晴, 清水俊介, 西川銀河, Jingwen Wang, Shu Yi, 小林英一, 西原洋知

第134回触媒討論会（春）　2025/03/17
Three-dimensional graphene for energy storage International-presentation Invited

Hirotomo Nishihara

Connecting Expertise: Collaborative Innovations in Materials and Energy Science　2025/03/17
3次元化したグラフェン材料の蓄電デバイスへの応用 Invited

西原洋知

特別セミナー in 東京理科大学　2025/01/20
Advanced Temperature-Programed Desorption for Carbon Analysis International-presentation Invited

Takeharu Yoshii, Hirotomo Nishihara

2025 ISCM-2　2025/01/15
Graphene MesoSponge-Modified Separators Stabilize Zinc Anodes International-presentation

Keiki Takahashi, Wei Yu, Liubing Dong, Hirotomo Nishihara

ISCM-2 2025　2025/01/16
Investigation of Graphene-Zipping Reactions in Mesoporous Carbon with Few-Layer Graphene Walls International-presentation

Tian Xia, Takeharu Yoshii, Keita Nomura, Keigo Wakabayashi, Zheng-Ze Pan, Takafumi Ishii, Hideki Tanaka, Takashi Mashio, Jin Miyawaki, Toshiya Otomo, Kazutaka Ikeda, Yohei Sato, Masami Terauchi, Takashi Kyotani, Hirotomo Nishihara

ISCM-2 2025　2025/01/16
Clarification of the origin and catalytic performance of unpaired electrons in porous carbon materials International-presentation

K. Wakabayashi, T. Yoshii, H. Nishihara

ISCM-2 2025　2025/01/16
Unique Mesoporous Carbon for Advanced Batteries International-presentation

Wei Yu, Hirotomo Nishihara

ISCM-2 2025　2025/01/15
Edge-site-free and topological-defect-rich graphene mesosponge for battery-related applications International-presentation Invited

Hirotomo Nishihara

Special seminar at Tsinghua Shenzhen International Graduate School　2024/12/23
Investigation of low-temperature CVD on metal oxide substrates with C2H2 carbon source

Hanzhang Zhou, Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

第24回東北大学多元物質科学研究所研究発表会　2024/12
セパレータ改質による水系亜鉛イオン電池の長寿命化

高橋慧起, Wei Yu, Liubing Dong, 西原洋知

第24回東北大学多元物質科学研究所研究発表会　2024/12/12
Three-dimensional graphene frameworks synthesized via zipping reactions International-presentation Invited

Hirotomo Nishihara

12th Singapore International Chemistry Conference (SICC-12)　2024/12/12
高密度ミクロポーラスペレットの調製

篠塚亮輔, 田澤翔平, 田代美友紀, 西原洋知

第40回ゼオライト研究発表会・第37回日本吸着学・合同学会　2024/12/02
Multifunctional Carbon Monolith with Enhanced Strength and Low Pressure Loss

Minghao Liu, Hirotaka Nakatsuji, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

第40回ゼオライト研究発表会・第37回日本吸着学・合同学会　2024/12/02
Biocompatible and aqueous-stable honeycomb monolith for cell culture scaffold

Mengli Tian, Minghao Liu, Hirotaka Nakatsuji, Hitoshi Kasai, Hirotomo Nishihara

第40回ゼオライト研究発表会・第37回日本吸着学・合同学会　2024/12/02
真空昇温脱離法を用いたゼオライト水酸基の定性・定量評価

清水俊介, 吉井丈晴, 大須賀遼太, 西原洋知

第40回ゼオライト研究発表会・第37回日本吸着学・合同学会　2024/12/02
ジアルデヒドで架橋した多孔性フラーレンポリマーの表面機能

中辻博貴, 高月瑛, 吉井丈晴, 道信剛志, 藤木翔吾, 笹野祐介, 岩淵好治, 西原洋知

第40回ゼオライト研究発表会・第37回日本吸着学・合同学会　2024/12/02
規則性メソポーラスシリカの細孔内での1,10-フェナントロリンの炭素化挙動

竹森夏海, 田中大樹, 吉井丈晴, 清水俊介, 西原洋知, 窪田好浩, 稲垣怜史

第51回炭素材料学会　2024/11/27
The Investigation of a Novel Force-Driven Power Generation System Utilizing Elastic Carbon Materials

Tian Xia, Takeharu Yoshii, Saoki Yamabe, Alex Aziz, Hirotomo Nishihara

第51回炭素材料学会　2024/11/27
Efficient synthesis of hydrophobic graphene quantum dots via low-temperature chemical vapor deposition on TiO2

Zhang mengxuan, Takeharu Yoshii, Hirotomo Nishihara

第51回炭素材料学会　2024/11/27
Selective amino functionalization of the inner wall of giant hollow carbon tubes

Peng Wang, Hirotaka Nakatsuji, Hitoshi Kasai, Hirotomo Nishihara

第51回炭素材料学会　2024/11/27
Carbon growth on metal oxide substrates under low-temperature C2H2-CVD International-presentation

Hanzhang Zhou, Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

Tohoku University & National Taipei University of Technology 2024 Joint Symposium　2024/11/26
Size-selective separation of exosomes using porous electrodes International-presentation

Hiroshi Yuzawa, Hongyu Liu, Pan Zhengze, Hirotaka Nakatsuji, Yoshikazu Tanaka, Takao Yasui, Hirotomo Nishihara

Tohoku University & National Taipei University of Technology 2024 Joint Symposium　2024/11/26
Graphene Mesosponge®を用いた高体積エネルギー密度キャパシタの開発

岩村振一郎, Panicker Joseph Nithi, 寄能大佑, 西原洋知

第65回電池討論会　2024/11/20
Fast Charging of Lithium Metal Anodes by Three-Dimensional Carbon Host

Zhao-han Shen, Wei Yu, Takeharu Yoshii, Hirotomo Nishihara

第65回電池討論会　2024/11/20
Elucidating the Reaction Mechanism of Li-O2 Battery using Graphene Mesosponge

Wei Yu, Zhaohan Shen, Hirotomo Nishihara

第65回電池討論会　2024/11/20
亜鉛イオン電池における機能性セパレータの作製

高橋慧起, Wei Yu, Liubing Dong, 西原洋知

第65回電池討論会　2024/11/20
Investigation of porous carbon anodes for sodium-ion batteries

Tianshu Liu, Wei Yu, Hirotomo Nishihara

第65回電池討論会　2024/11/22
Ordered Carbonaceous Frameworks Synthesized from Hexaazatrinaphthylene via Solid-State Bergman Cyclization International-presentation

Yuki Sano, Ryojun Toyoda, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Yuta Nishina, Daisuke Asanoma, Shinya Takaishi, Ryota Sakamoto

International Symposium CRCGP-MSSP2024　2024/11/18
Advanced Carbon Material Characterization through High-Temperature Programmed Desorption International-presentation

R. Kawaguchi, T. Yoshi, H. Nishihara

International Symposium CRCGP-MSSP2024　2024/11/19
Decouple Side Reactions in Lithium-Oxygen Batteries Using Isotope-Labeled GMS International-presentation

Wei Yu, Zhaohan Shen, Hirotomo Nishihara

MATSUSFall 2024　2024/11/12
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at MEET Battery Research Center　2024/11/14
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at Technische Universitat Braunschweig　2024/11/13
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at Freie Universitat Berlin　2024/11/11
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at University of Nottingham　2024/11/08
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at Imperial College London　2024/11/04
Advanced Temperature-Programed Desorption up to 2100 ℃ International-presentation

Takeharu Yoshii, Hirotomo Nishihara

The 4th Tohoku University (TU) - University of Science and Technology Beijing (USTB) - Symposium　2024/10/28
Biocompatible honeycomb monolith as a scaffold for parallelly aligned tissue regeneration

Mengli Tian, Minghao Liu, Hirotaka Nakatsuji, Hitoshi Kasai, Hirotomo Nishihara

日本バイオマテリアル学会シンポジウム2024　2024/10/28
Dispersibility and cytotoxicity of size-controllable giant hollow carbon tubes modified by surfactant

Peng Wang, Hirotaka Nakatsuji, Hirotomo Nishihara

日本バイオマテリアル学会シンポジウム2024　2024/10/28
One-pot Synthesis of Layered Borophene Oxide Films via Alkali Metal Borohydride by Vacuum Deposition International-presentation

K. Sasaki, S. Shimizu, K. Kaminaga, T. Yoshii, H. Murakami, T. Sato, S. Maruyama, H. Nishihara, Y. Matsumoto

ISSS-10　2024/10/16
High-temperature vacuum temperature-programmed desorption as a new characterization method for nitrogen-doped carbon materials International-presentation

Takeharu Yoshii, Ginga Nishikawa, Hirotomo Nishihara

ISSS-10　2024/10/16
Selective Sulfur Encapsulation in Mesoporous Carbon via Chemical Reaction for Enhanced Performance in Lithium-Sulfur Batteries International-presentation

Tianshu Liu, Ayako Kawase, Zheng-Ze Pan, Shinichiroh Iwamura, Hirotomo Nishihara

PRiME 2024 of the ECS　2024/10/07
Advancing carbon material analysis with Temperature-Programmed Desorption up to 2100℃ International-presentation

Ryo Kawaguchi, Takeharu Yoshi, Hirotomo Nishihara

CMB-Next2024　2024/09/25
Quantitative study on unpaired electrons in porous carbon materials International-presentation

Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara

CMB-Next2024　2024/09/25
Exploration of Graphene-Zipping Reactions in Minimally Stacked Mesoporous Carbon International-presentation

Tian Xia, Takeharu Yoshii, Keita Nomura, Keigo Wakabayashi, Zheng-Ze Pan, Takafumi Ishii, Hideki Tanaka, Takashi Mashio, Jin Miyawaki, Toshiya Otomo, Kazutaka Ikeda, Yohei Sato, Masami Terauchi, Takashi Kyotani, Hirotomo Nishihara

CMB-Next2024　2024/09/25
Design of Small Oxygen Sensors Using Prussian Blue in Graphene-Coated Porous Silica Spheres International-presentation

Akiko Yoshida, Kritin Pirabul, Shunsuke Fujii, Zheng-Ze Pan, Takeharu Yoshii, Mutsuhiro Ito, Kenichi Izawa, Yuka Minegishi, Yukinori Noguchi, Norihito Hiyoshi, Kota Takeda, Yasuhisa Hasegawa, Tetsuji Itoh, Hirotomo Nishihara

CMB-Next2024　2024/09/25
Sulfur-rich porous carbons synthesized by rational bottom-up synthetic approach and their application for single-atomic platinum catalyst supports International-presentation

Koki Chida, Takeharu Yoshii, Ryo Kawaguchi, Tatsuki Sobue, Shunsuke Ohtani, Kenichi Kato, Tomoki Ogoshi, Shoko Nakahata, Kazuhide Kamiya, Hirotomo Nishihara

CMB-Next2024　2024/09/25
Edge-site-free and topological-defect-rich graphene mesosponge for battery-related applications International-presentation Invited

Hirotomo Nishihara

9th Pacific Basin Conference on Adsorption Science and Technology　2024/09/25
Functions of solid nanoporous fullerene polymer cross linked with dialdehydes International-presentation

Hirotaka Nakatsuji, Akira Takatsuki, Takeharu Yoshii, Tsuyoshi Michinobu, Shogo Fujiki, Yusuke Sasano, Yoshiharu Iwabuchi, Hirotomo Nishihara

9th Pacific Basin Conference on Adsorption Science and Technology　2024/09/26
High Mechanical Strength Carbonized Monolith for Rapid Water Filtration International-presentation

Minghao Liu, Hirotaka Nakatsuji, Rui Tang, Zheng-Ze Pan, Mao Ohwada, Hirotomo Nishihara

9th Pacific Basin Conference on Adsorption Science and Technology　2024/09/26
Biocompatible honeycomb monolith with micro-meter-scale straight channels as cell culture scaffold International-presentation

Mengli Tian, Hirotaka Nakatsuji, Hirotomo Nishihara

9th Pacific Basin Conference on Adsorption Science and Technology　2024/09/24
Aqueous dispersibility and cytotoxicity of surfactant adsorbed giant hollow carbon tubes International-presentation Invited

Peng Wang, Hirotaka Nakatsuji, Hirotomo Nishihara

9th Pacific Basin Conference on Adsorption Science and Technology　2024/09/24
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at National University of Tainan　2024/09/20
Size-controllable graphene synthesis via catalytic acetylene decomposition on ceria under low temperature International-presentation

Takeharu Yoshii, Mengxuan Zhang, Hirotomo Nishihara

Ceria 2024　2024/09/17
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at National Tsing Hua University　2024/09/19
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar at Ming Chi University of Technology　2024/09/19
アルカリ金属水素化ホウ素化合物を出発物質とする真空蒸着による層状ボロフェン酸化物薄膜の合成

佐々木啓太, 清水俊介, 神永健一, 吉井丈晴, 村上響, 佐藤匠, 丸山伸伍, 西原洋知, 松本祐司

第85回応用物理学会秋季学術講演会　2024/09/16
真空昇温脱離法を用いたペロブスカイト型酸化物中における窒素種の定性・定量分析

清水俊介, 吉井丈晴, 西川銀河, Jingwen Wang, Shu Yi, 小林英一, 西原洋知

触媒学会夏の研修会　2024/09/05
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Seminar in University of Calgary　2024/08/26
Customized 3D Graphene for Fast and Durable Energy Storage International-presentation Invited

Hirotomo Nishihara

75th Annual Meeting of the International Society of Electrochemistry　2024/08/19
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Departmental Seminar in The University of British Columbia　2024/08/17
Optimizing Sulfur Infiltration in Mesoporous Carbon Supports for Enhanced Lithium-Sulfur Battery Performance International-presentation

Tianshu Liu, Ayako Kawase, Zheng-Ze Pan, Shinichiroh Iwamura, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Preparation of Functional Separator for Zinc Anode Protection International-presentation

Keiki Takahashi, Wei Yu, Liubing Dong, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Development of porous electrodes for size separation of exosomes International-presentation

H. Yuzawa, H. Nakatsuji, H. Nishihara

AtomDeCシンポジウム　2024/08/02
Extension of carbon material analysis using Temperature-Programmed Desorption up to 2100℃ International-presentation

Ryo Kawaguchia, Takeharu Yoshia and Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Low-temperature C2H2 CVD on metal oxide nanoparticle substrates International-presentation

Hanzhang Zhou, Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Characterization of nitrogen species in perovskite-type oxides using advanced temperature-programmed desorption International-presentation

Shunsuke Shimizu, Takeharu Yoshii, Ginga Nishikawa, Jingwen Wang, Shu Yin, Eiichi Kobayashi and Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
How to improve a force-induced heat pump in terms of the COP and the system volume International-presentation

Ryosuke Shinozuka, Kazuya Kanamaru, Masashi Ito, Masanobu Uchimura, Ami Ikura, Yasushi Ichikawa, Kazuki Sone, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
The Critical Impact of the Overpotential in Li-O2 Battery International-presentation

Zhaohan Shen, Wei Yu, Alex Aziz, Takeharu Yoshii, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
A Novel Force-Driven Power Generation Utilizing Elastic Carbon Materials International-presentation

Tian Xia, Takeharu Yoshii, Alex Aziz, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Preparation of 3D graphene structures with high boron content International-presentation

Keigo Wakabayashi, Takeharu Yoshii, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
High-Strength and Low-Density Carbon Monolith for Rapid Water Purification International-presentation

Minghao Liu, Hirotaka Nakatsuji, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Oxygen vacancy boosted graphene growth via low-temperature acetylene decomposition on ceria International-presentation

Zhang mengxuan, Takeharu Yoshii, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Biocompatible honeycomb monolith as muscle tissue engineering scaffold International-presentation

Mengli Tian, Hirotaka Nakatsuji, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Preparation of only inner surface amino functionalized giant hollow carbon nanotubes and their application as drug delivery system International-presentation

Peng Wang, Hirotaka Nakatsuji, Hitoshi Kasai, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Development of small oxygen sensors based on graphene-coated porous silica spheres containing Prussian Blue International-presentation

Akiko Yoshida, Kritin Pirabul, Shunsuke Fujii, Zhengze Pan, Takeharu Yoshii, Mutsuhiro Ito, Kenichi Izawa, Yukinori Noguchi, Norihito Hiyoshi, Kota Takeda, Yasuhisa Hasegawa, Tetsuji Itoh, Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
Rational fabrication of sulfur-rich porous carbons and their application of catalyst support for single-atomic platinum species International-presentation

Koki Chida, Takeharu Yoshii, Ryo Kawaguchi, Tatsuki Sobue, Shunsuke Ohtani, Kenichi Kato, Tomoki Ogoshi, Shoko Nakahata, Kazuhide Kamiya, and Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/02
the renaissance of carbon-material research International-presentation Invited

Hirotomo Nishihara

AtomDeCシンポジウム　2024/08/01
超高真空昇温脱離法を用いた次世代炭素材料分析

川口遼, 吉井丈晴, 西原洋知

第26回先端研究発表会　2024/07/27
エクソソームをサイズ選択的に捕捉する新規多孔電極の開発

湯澤浩, Liu Hongyu, Zhengze Pan, 中辻博貴, 田中良和, 安井隆雄, 西原洋知

第26回先端研究発表会　2024/07/27
Analysis of hydroxyl groups in zeolite defects using high-temperature vacuum TPD International-presentation

Takeharu Yoshii, Shunsuke Shimizu, Ryota Osuga, Hirotomo Nishihara

ZMPC2024　2024/07/22
Carbonized MOFs for High Adsorption Capacity: Correlation Between Surface Areas and Recovery Yields for Carbonized Zeolitic Imidazolate Frameworks (ZIFs) International-presentation

Hiroshi Matsutaka, Aya Kashifuku, Manabu Inukai, Takaaki Orii, Takeharu Yoshii, Hirotomo Nishihara, Naoki Uchiyama, Daigo Miyajima

ZMPC2024　2024/07/21
Capacitance of porous carbon materials unraveled by graphene mesosponge International-presentation

Rui Tang, Takashi Kyotani, Hirotomo Nishihara

Carbon2024　2024/07/14
In-situ observation of graphene growth on ceria via catalytic acetylene decomposition under low temperature International-presentation

Zhang mengxuan, Takeharu Yoshii, Hirotomo Nishihara

18th International Congress on Catalysis　2024/07/14
Synthesis of ordered carbonaceous frameworks with single-atomic metal species towards electrocatalytic applications International-presentation

K. Chida, T. Yoshii, H. Nishihara, F. Tani

18th International Congress on Catalysis　2024/07/14
Temperature-programmed desorption up to 2100 ℃ as a new high-sensitivity analytical method for nitrogen-doped carbons International-presentation

Takeharu Yoshii, Ginga Nishikawa, Hirotomo Nishihara

18th International Congress on Catalysis　2024/07/14
Seamless 3D graphene framework with enriched topological defects for battery-related applications International-presentation

Hirotomo Nishihara

Carbon 2024　2024/07/15
Unique porous materials synthesized using template method International-presentation Invited

Hirotomo Nishihara

Special seminar in Tianjin University　2024/07/12
Ordered carbonaceous frameworks based on molecular-level design and electrocatalytic applications International-presentation

Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani

ITICAT2024　2024/07/10
Oxygen vacancy boosted low-temperature catalytic acetylene decomposition on ceria for controllable graphene growth International-presentation

Zhang mengxuan, Takeharu Yoshii, Hirotomo Nishihara

ITICAT2024　2024/07/10
Advanced Temperature-Programmed Desorption International-presentation Invited

Takeharu Yoshii, Hirotomo Nishihara

Symposium on Advanced Nanomaterials 2024　2024/07/02
Why does a lower overpotential not guarantee better cyclability of Li-oxygen batteries? International-presentation

Zhaohan Shen, Wei Yu, Alex Aziz, Takeharu Yoshii, Hirotomo Nishihara

International Meeting on Lithium Batteries2024　2024/06/17
High-Energy-Density Li-O2 Batteries with Graphene Mesosponge Cathodes International-presentation

Wei Yu, Hirotomo Nishihara

International Meeting on Lithium Batteries2024　2024/06/17
スポンジのように柔らかいsp2カーボン材料のエネルギー分野への応用 Invited

西原洋知

第73回高分子年次大会　2024/06/05
High sensitivity analysis of nitrogen in carbon materials using temperature-programmed desorption up to 2100 ℃ International-presentation

Takeharu Yoshii, Ginga Nishikawa, Hirotomo Nishihara

9th International Workshop Characterization of Porous Materials　2024/05/21
Characterization of hydroxyl groups in zeolite defects using advanced temperature-programmed desorption International-presentation

Shunsuke Shimizu, Takeharu Yoshii, Ryota Osuga, Hirotomo Nishihara

9th International Workshop Characterization of Porous Materials　2024/05/22
Unique characterization data of graphene mesosponge International-presentation Invited

2024/05/22
Graphene MesoSponge: A unique mesoporous material International-presentation

Hirotomo Nishihara

Special seminar in Massachusetts Institute of Technology　2024/05/17
Graphene Mesosponge: Three-Dimensional Nanoporous Graphene International-presentation

Hirotomo Nishihara

Special seminar in Tufts University　2024/05/16
Porous Carbons using Metal-Organic Frameworks (MOFs) as Precursors for High Surface Area International-presentation Invited

Hiroshi Matsutaka, Aya Kashifuku, Manabu Inukai, Takaaki Orii, Takeharu Yoshii, Hirotomo Nishihara, Naoki Uchiyama, Daigo Miyajima

OPIC2024　2024/04/23
カーボン新素材による電池革新 Invited

西原洋知

化学工学会第89年会　2024/03/19
グラフェン被覆多孔質球状シリカを用いたグルコース脱水素酵素とメディエーターの共固定化電極

武田康太, 吉田朗子, 仁科勇太, 西原洋知, 伊藤徹二

電気化学会第91回大会　2024/03/14
Catalytic Chemistry Using Carbon-Based Materials International-presentation Invited

Hirotomo Nishihara

PACCON 2024　2024/01/26
カーボン材料研究に関する近況報告

西原洋知

物質・デバイス領域共同研究拠点複数テーマ合同討論会　2024/01/24
MOF-derived Porous Carbons with High Adsorption Performance International-presentation

Hiroshi Matsutaka, Aya Kashifuku, Manabu Inukai, Takaaki Orii, Hirotomo Nishihara, Satoshi Wada, Naoki Uchiyama

CEMSupra2024　2024/01/18
Quantitative and qualitative analysis of hydroxyl groups in zeolites using advanced temperature-programmed desorption International-presentation

2023/12/11
応力誘起型ヒートポンプのシステム体積低減に向けた検討

篠塚亮輔, 金丸和也, 藤仁, 内村允宣, 伊倉亜美, 市川靖, 曽根和樹, 西原洋知

第36回日本吸着学会研究発表会　2023/12/07
配列カーボンナノ空間に固定化された酵素の構造解析

2023/12/07
硫黄含有誘導体の熱処理による高濃度硫黄ドープポーラスカーボンの調製

2023/12/07
Biocompatible honeycomb monolith containing β-tricalcium phosphate for bone tissue engineering scaffold

2023/12/07
Utilizing defects to optimize the supercapacitance of graphene-based 3D frameworks

2023/11/30
Nanoplate Graphene Mesosponge: A Novel High-Performance Material for EDLC Electrodes

Tianshu Liu, Kaku Rikuto, Zheng-Ze Pan, Mao Ohwada, Kritin Pirabul, Hirotomo Nishihara

第50回炭素材料学会年会　2023/11/29
The culprit of carbon corrosion in Li-O2 batteries: H-containing edge sites

2023/11/30
ホウ素を高含有した３次元グラフェン構造体の調製

2023/11/30
MOFを前駆体に用いた多孔質炭素の作製

2023/12/01
硫黄含有アセチレン誘導体の炭素化による高濃度硫黄ドープ多孔質炭素の合成

2023/11/29
Low-temperature chemical vapor deposition of acetylene on ceria for size-controllable graphene synthesis

2023/11/29
Enhanced Structural Integrity of Porous Carbon Monoliths with Aligned Microchannels

2023/11/29
Biocompatibility of size-controllable giant hollow carbon tubes

2023/11/29
キチンを用いた含窒素ゼオライト鋳型炭素の合成と構造評価

佐伯銀河, 岩村振一郎, 若林佳吾, 吉井丈晴, 西原洋知, 糸井弘行, 大澤善美

第50回炭素材料学会年会　2023/11/29
3次元規則性多孔質炭素材料に窒素とともにドープされた金属種により決定される触媒能

丸山純, 佐藤博文, 高尾優子, 丸山翔平, 加藤慎太郎, 神谷和秀, 千田晃生, 吉井丈晴, 西原洋知, 谷文都

第50回炭素材料学会年会　2023/12/01
実用的なLi-O2電池の正極に向けたシート状グラフェンメソスポンジの開発

2023/11/29
Graphene MesoSponge: A novel carbon material for extended battery lifespan International-presentation Invited

2023/11/13
小型バイオセンサー向けの新規参照電極材料

2023/11/14
ジャイアントカーボンナノ試験管によるタンパク質の観察

2023/11/15
Fabrication of Highly Permeable Carbon Honeycomb Monolith with Micro-Chennel Sizes

2023/11/07
Size-controllable Giant Hollow Carbon Tubes for bio application

2023/11/07
カーボン材料研究の進展 Invited

西原洋知

超空間シンポジウム　2023/11/02
High-voltage supercapacitors using three dimensional graphene frameworks International-presentation Invited

Nishihara*, Hiromoto

ICGET-Tw　2023/10/27
Utilizing defects to optimize the supercapacitance of graphene-based 3D frameworks International-presentation

2023/10/18
GrapheneMesoSponge: A unique mesoporous material International-presentation Invited

西原洋知

The 7th Symposium on Challenges for Carbon-Based Nanoporous Materials　2023/10/19
Advanced temperature-programmed desorption: a new characterization method for heteroatoms in carbon International-presentation

2023/10/19
Elucidation of Carbon Corrosion in Lithium-Oxygen Batteries International-presentation

2023/10/20
Unique templated carbons for cutting edge supercapacitor research International-presentation Invited

2023/09/27
Nanoscale Characterization of the Degradation Reaction in the Carbon Electrode of Electric Double-layer Capacitors International-presentation

Kawabe Yusuke, Tang Rui, Nishihara, Hirotomo, Takahashi Yasufumi

2023/09/25
Functional carbon materials: new synthesis approaches and analysis method International-presentation Invited

Hirotomo Nishihara

Special seminar at University of Alicante　2023/09/22
炭素材料の表面工学に基づく束縛効果の検証

岸本玲奈, 岩村振一郎, 西原洋知, 長谷川貴洋, 丸山純, 滝本大裕

関東支部第102回若手講演会 in 琉球大学　2023/09/20
単原子遷移金属が規則配列した触媒による電気化学的CO2およびCO還元反応

吉井丈晴, 千田晃生, 井上真隆, 神谷和秀, 谷文都, 西原洋知

第132回触媒討論会　2023/09/14
1600 ℃昇温脱離法を用いたゼオライト水酸基の定性・定量分析

清水俊介, 吉井丈晴, 大須賀遼太, 西原洋知

第132回触媒討論会　2023/09/14
Model cathodes with aligned one-dimensional nanochannels for the analysis of chemical conversion reactions

Hongyu Liu, Zheng-Ze Pan, Wei Yu, Zhaohan Shen, Hirotomo Nishihara

23電気化学秋20季大会　2023/09/11
Crystal Facet-Based Catalysis in Lithium-Oxygen Batteries

Shen Zhaohan, Wei Yu, Alex Aziz, Takeharu Yoshii, Hirotomo Nishihara

2023電気化学秋季大会　2023/09/11
The understanding of a novel force-driven power generation system based on carbon materials

Tian Xia, Takeharu Yoshii, Saoki Yamabe, Alex Aziz, Hirotomo Nishihara

2023電気化学秋季大会　2023/09/11
束縛効果に対する炭素材料の表面および細孔構造の影響

岸本玲奈, 岩村振一郎, 西原洋知, 長谷川貴洋, 丸山純, 滝本大裕

2023電気化学秋季大会　2023/09/11
Functionalization of Graphene-coated Porous Silica Sphere with Prussian Blue for Electrode Application International-presentation

Akiko Yoshida, Kritin Pirabul, Shunsuke Fujii, Zheng-ze Pan, Mutsuhiro Ito, Yukinori Noguchi, Tetsuji Itoh, Hirotomo Nishihara

International Syposium for the 80th Anniversary of Tohoku Branch of the Chemical Society of Japan　2023/09/10
Porous Carbons using Metal–Organic Framework as Precursors for High Adsorption Capacity International-presentation

Hiroshi Matsutaka, Aya Kashifuku, Manabu Inukai, Takaaki Orii, Hirtomo Nishihara, Naoki Uchiyama, Daigo Miyajima

International Syposium for the 80th Anniversary of Tohoku Branch of the Chemical Society of Japan　2023/09/10
Innovative EDLC Electrodes: Exploring the Potential of Mesoporous Nanoplates with Seamless Graphene Frameworks International-presentation

Tianshu Liu, Rikuto Kaku, Pan Zheng-Ze, Mao Ohwada, Kritin Pirabul, Hirotomo Nishihara

International Syposium for the 80th Anniversary of Tohoku Branch of the Chemical Society of Japan　2023/09/10
Face-Centered Cubic Structured Ru Catalyst in Lithium Oxygen Battery International-presentation

2023/09/10
Biocompatible honeycomb monoliths with micro-meter-scale straight channels International-presentation

2023/09/10
Mechanically Tough Carbon Monoliths with Aligned Micro-Channels International-presentation

2023/09/10
Aqueous dispersion stability and biocompatibility of size-controllable giant hollow carbon tubes modified by surfactant International-presentation

2023/09/08
Advanced temperature programmed desorption for quantification and qualification of hydroxyl groups in zeolite International-presentation

Shimizu*, Shunsuke, Yoshii, Takeharu, Osuga, Ryota, Nishihara, Hirotomo

2023/09/08
Origin and catalysis of unpaired electrons in porous carbon materials International-presentation

Wakabayashi, Keigo, Yoshii, Takeharu, Nishihara, Hirotomo

2023/09/10
Insight into a novel Mechanical-to-Electrical energy conversion system utilizing carbon materials International-presentation

Tian Xia, Takeharu Yoshii, Saoki Yamabe, Alex Aziz, Hirotomo Nishihara

International Syposium for the 80th Anniversary of Tohoku Branch of the Chemical Society of Japan　2023/09/10
Controllable graphene growth on ceria via low-temperature acetylene decomposition International-presentation

Zhang, Mengxuan, Yoshii, Takeharu Nishihara, Hirotomo

2023/09/10
Porous and Durable Graphene MesoSponge for Battery Cathodes International-presentation Invited

2023/09/05
Template carbonization for functional materials International-presentation Invited

2023/09/07
Biocompatibility of size-controllable giant hollow carbon tubes modified by surfactant

Peng Wang, Hirotaka Nakatsuji, Hirotomo Nishihara

第60回炭素材料夏季セミナー　2023/09/04
Low-temperature acetylene decomposition on ceria for controllable graphene growth

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

第60回炭素材料夏季セミナー　2023/09/04
真空昇温脱離法を用いたゼオライト中の水酸基の定性・定量分析

清水俊介, 吉井丈晴, 大須賀遼太, 西原洋知

第30 回ゼオライト夏の学校　2023/09/04
Template carbonization for functional materials International-presentation Invited

2023/09/01
Synthesis of ordered carbonaceous frameworks with single-atomic metal species from octaethynyl metalloporphyrin International-presentation

Yoshii*, Takeharu, Chida, Koki, Nishihara, Hirotomo, Tani, Fumito

2023/08/28
Development of Biosensors based on Graphene-Coated Porous Silica Spheres containing Prussian Blue International-presentation

Yoshida*, Akiko, Pirabul, Kritin, Fujii, Shunsuke Pan, Zhengze Ito, Mutsuhiro, Noguchi, Yukinori, Itoh, Tetsuji, Nishihara, Hirotomo

2023/08/24
カーボン材料の不対電子の起源と触媒作用に関する定量的検討

若林佳吾, 吉井丈晴, 西原洋知

第43回触媒学会若手会夏の研修会　2023/08/04
Graphitized and highly mesoporous graphene with high durability and sponge-like flexibility International-presentation Invited

2023/07/26
Observation of puffing phenomenon of needle coke by temperature-programmed desorption International-presentation

Yoshii*, Takeharu, Nishikawa, Ginga, Takatani, Kouhei, Nishihara, Hirotomo

2023/07/19
Free-standing hierarchical porous carbon cathode for practical Li-O2 batteries International-presentation

Yu Wei, Yoshii Takeharu, Matsuda Shoichi, Aoki Makoto, Kondo Toshihiro, Nishihara Hirotomo

2023/07/19
Template carbonization for functional materials International-presentation Invited

2023/07/21
Conductive substrate-supported ordered porous membranes as a universal model electrode for exploring electrochemical systems International-presentation

Hongyu Liu, Zheng-Ze Pan, Alex Aziz, Rui Tang, Hirotomo Nishihara

Carbon 2023　2023/07/19
Consolidation of GMS powder with aluminium via hot-pressing-processing and mechanical properties International-presentation

2023/05/23
Quantitative study on unpaired electrons in carbon edge sites International-presentation

Wakabayashi*, Keigo, Yoshii, Takeharu, Nishihara, Hirotomo

2023/05/24
TMO nanorods for supercapacitor applications International-presentation

Amrita Jain, Monika Michalska, Hirotomo Nishihara

AtomDeC 3rd International Symposium　2023/05/23
Multi-functional ordered carbonaceous frameworks synthesized from octaethynyl metalloporphyrin International-presentation

Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani

AtomDeC 3rd International Symposium　2023/05/24
Consolidation of GMS powder with aluminium via hot-pressing-processing and mechanical properties International-presentation

Kamil Bochenek, D. Jarzabek, Hiromoto Nishihara, Amrita Jain

AtomDeC 3rd International Symposium　2023/05/24
Progress in atomic-level analysis and synthesis of sp2-carbon materials International-presentation Invited

2023/05/23
Analysis and design of sp2 carbon materials International-presentation Invited

2023/05/18
Challenge of building three-dimensional frameworks using graphene International-presentation Invited

2023/04/10
Ordered nanoporous membrane probing nanoconfined effects on non-Faradic and Faradic processes

Hongyu Liu, Zheng-Ze Pan, Wei Yu, Zhaohan Shen, Hirotomo Nishihara

電気化学会第90回大会　2023/03/29
プルシアンブルー内包グラフェン被覆シリカゲルを用いたバイオセンサの開発

東條朗子, Kritin Pirabul, 藤井俊輔, 潘鄭澤, 伊藤睦弘, 野口幸紀, 伊藤徹二, 西原洋知

電気化学会第90回大会　2023/03/29
3次元化した単層グラフェンの蓄電デバイスへの応用 Invited

西原洋知

第70回応用物理学会春季学術講演会　2023/03/15
High Capacity and Highly Durable Cathode for Rechargeable Lithium-Oxygen Batteries International-presentation

Yu, Wei, Nishihara*, Hirotom

2023/03/16
Catalytic effect of unpaired spins in carbon edge sites

2023/03/03
Graphene mesosponge: Graphitized and highly mesoporous graphene with high durability and sponge-like flexibility International-presentation Invited

2023/02/01
Advanced porous materials synthesized by template method International-presentation Invited

2023/01/21
機能性カーボン材料の紹介 Invited

西原洋知

東北大学リアルツアー　2022/12/16
カーボン構造体を柔軟にする骨格構造の検討

佐山裕美, 潘鄭澤, 黒田拓馬, 西原洋知

第22回東北大学多元物質科学研究所研究発表会　2022/12/08
High Gas-Throughput and PM-Removal Efficient Microhoneycombs Towards Next-Generation Hygienic Masks

Minghao Liu, Zheng-Ze Pan, Mao Ohwada, Rui Tang, Masashi Ito, Ami Ikura, Hirotomo Nishihara

第22回東北大学多元物質科学研究所研究発表会　2022/12/08
CoおよびCuポルフィリンより得られる規則性カーボンアロイの電気化学的活性評価

千田晃生, 吉井丈晴, 日吉範人, 伊藤徹二, 神谷和秀, 井上真隆, 谷文都, 西原洋知

第49回炭素材料学会　2022/12/07
昇温脱離法によるパッフィング現象の観測

西川銀河, 吉井丈晴, 高谷公平, 西原洋知

第49回炭素材料学会　2022/12/09
In pursuit of high-performance carbon cathodes for Li-O2 batteries

Wei Yu, Takeharu Yoshii, Alex Aziz, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

第49回炭素材料学会　2022/12/09
Carbon cathode functionalized by basal defects and solid catalysts for Li-O2 batteries

Zhaohan Shen, Wei Yu, Takeharu Yoshii, Koki Chida, Hirotomo Nishihara

第49回炭素材料学会　2022/12/07
Uniform graphene coating on TMS-modified nanoporous SiO2 by self-derived radical assisted CVD and its mechanisms

Kritin Pirabul, Zheng-Ze Pan, Mutsuhiro Itoh, Kenichi Izawa, Makoto Kawai, Qi Zhao, Rachel Crespo Otero, Devis Di Tommaso, Hirotomo Nishihara

第49回炭素材料学会　2022/12/07
Carbon-Coated Anodic Aluminum Oxide with In-Position Current Collector: Preparation and Applications

Hongyu Liu, Zheng-Ze Pan, Hirotomo Nishihara

第49回炭素材料学会　2022/12/07
Stereolithography 3D Printed Carbon Microlattices with Hierarchical Porosity

Akira Kudo, Kazuya Kanemaru, Jiuhui Han, Rui Tang, Takeharu Yoshii, Kazuaki Kisu, Shin-ichi Orimo, Hirotomo Nishihara, Mingwei Che

第49回炭素材料学会　2022/12/07
Robust Microhoneycomb Filters with High Gas Permeability and Micro-Particle Removal Efficiency

Minghao Liu, Zheng-Ze Pan, Mao Ohwada, Rui Tang, Hirotomo Nishihara

Tohoku University & National Taipei University of Technology 2022 Online Joint Symposium　2022/11/28
Advanced temperature programmed desorption: a new analytical method for carbon materials for energy applications Invited

Takeharu Yoshii

Tohoku University & National Taipei University of Technology 2022 Online Joint Symposium　2022/11/28
高温真空昇温脱離分析法の開発

吉井丈晴

第2回マテリアル・計測ハイブリッド研究センター若手フォーラム　2022/11/16
Graphitized and highly mesoporous graphene with high durability and sponge-like flexibility for high-performance supercapacitors Invited

Nishihara*, Hiromoto

2022 ICGET　2022/11/12
Ordered carbonaceous frameworks: carbon materials with regularly-aligned single-atomic metals based on molecular-level design Invited

Takeharu Yoshii

2022/11/11
Microhoneycomb Filters for Efficient Fluid Passage and Particulate-Matter Separation

Minghao Liu, Zheng-Ze Pan, Mao Ohwada, Rui Tang, Masashi Ito, Ami Ikura, Hirotomo Nishihara

第35回日本吸着学会研究発表会　2022/11/10
柔軟性多孔体を利用した蒸気/液体回収技術の検討

金丸和也, 伊藤仁, 内村允宣, 市川靖, 曽根和樹, 伊倉亜美, 西原洋知

第35回日本吸着学会研究発表会　2022/11/10
Advanced temperature-programmed desorption as a new characterization method for heteroatoms Invited

Takeharu Yoshi

2022/11/07
Underpinning Factors for Structural Evolution of Graphene-Based Nanocar-bons up to 1800 ºC

Kritin Pirabul, Zheng-Ze Pan, Hiromoto Nishihara

AtomDeC 2nd International Symposium　2022/11/03
AtomDeC project: the renaissance of carbon-material research Invited

Nishihara*, Hiromoto

AtomDeC 2nd International Symposium　2022/11/04
Advanced temperature-programmed desorption as a new characterization method for N-doped carbons

Takeharu Yoshii, Ginga Nishikawa, Rui Tang, Eva Scholtzová, Robert Szilagyi, Hirotomo Nishihara

AtomDeC 2nd International Symposium　2022/11/02
Functional carbon materials: new synthesis approaches and analysis method Invited

Nishihara*, Hiromoto

Invited lecture at Slovak Academy of Sciences　2022/10/31
鋳型法によるナノカーボン材料の合成 Invited

西原洋知

2022年炭素材料学会基礎講習会　2022/10/28
Electrically Conductive Membrane with Ordered Nanochannels: A Universal Platform Material for Probing Electrochemical Systems

Hongyu Liu, Zheng-Ze Pan, Hirotomo Nishihara

6th CRCs-5th GP-MS Symposium　2022/10/25
3次元グラフェンの合成技術と応用展開 Invited

西原洋知

サイエンス＆テクノロジー社セミナー　2022/10/26
High-Temperature Vacuum TPD: A New Highly Sensitive Analytical Method for Carbon and Oxide Materials Invited

Takeharu Yoshii

2022/10/24
電池性能をUPさせるグラフェンメソスポンジ Invited

西原洋知

第2回ナノカーボン未来技術講演会　2022/10/05
Functional carbon materials: new synthesis approaches and analysis method Invited

Nishihara*, Hiromoto

Special seminar at Thammasat University　2022/09/23
Functional carbon materials: new synthesis approaches and analysis method Invited

Nishihara*, Hiromoto

Special seminar at Kasetsart University　2022/09/23
Functional carbon materials: new synthesis approaches and analysis method Invited

Nishihara*, Hiromoto

Special seminar at Chulalongkorn University　2022/09/22
有機金属錯体の炭素化による異種単核金属を含有した規則性多孔質炭素材料の調製

吉井丈晴, 千田, 晃生, 日吉範人, 伊藤徹二, 神谷和秀, 井上真隆, 谷文都, 西原洋知

第130回触媒討論会　2022/09/21
昇温脱離法を用いた窒素ドープカーボン材料の定性・定量分析

吉井丈晴, 西川, 銀河, 西原洋知

第１３０回触媒討論会　2022/09/20
Power generation system by compression of flexible porous carbon materials

Tian Xia, Takeharu Yoshii, Saoki Yamabe, Hirotomo Nishihara

産学連携炭素材料研究会第二回研究会　2022/09/16
Functional carbon materials: new synthesis approaches and analysis method Invited

Nishihara*, Hiromoto

2022/09/12
前駆体の分子骨格に基づく構造を制御したポーラスカーボンの創成

千田晃生, 祖父江健貴, 大谷俊介, 吉井丈晴, 西原洋知, 加藤研一, 生越友樹

第71回高分子討論会　2022/09/07
常温気相酸化を駆動する炭素担持有機ラジカル触媒の開発;

若林佳吾, 吉井丈晴, 笹野裕介, 岩渕好治, 平澤典保, 瀬川良佑, 金野智浩, 伊藤仁, 伊倉亜美, 内村允宣, 西原洋知

第５９回炭素材料夏季セミナー　2022/09/01
柔らかいカーボン構造体の設計指針

佐山裕美, 潘鄭澤, 黒田拓馬, 西原洋知

第５９回炭素材料夏季セミナー　2022/09/01
Ordered Functional Macro-Assemblies from Biomass-Derived Nanocellulose", Waste-to-Value Invited

ZhengZe Pan, Hirotomo Nishihara

2022/08/26
Design and synthesis of ordered carbonaceous frameworks from metalloporphyrins for electrocatalytic application

Takeharu Yoshii, Koki Chida, Hirotomo Nishihara

12th International Conference on Environmental Catalysis (ICEC2022)　2022/08/01
Synthesis and electrocatalysis of ordered carbonaceous frameworks from metalloporphyrins with four ethynyl groups

Koki Chida, Takeharu Yoshii, Mao Ohwada, Yuichiro Hayasaka, Joe Komeda, Ryota Sakamoto, Jun Maruyama, Kazuhide Kamiya, Masataka Inoue, Fumito Tani, Hirotomo Nishihara

Post Symposium of TOCAT9, 60th Aurora seminar, The 9th International Symposium of Institute for Catalysis　2022/08/01
Synthesis of ordered carbonaceous frameworks with single-atomic metal species from metalloporphyrin molecular crystals

Takeharu Yoshii, Koki Chida, Hirotomo Nishihara

The 9th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT9)　2022/07/25
Microhoneycomb Membranes with High Permeability towards Practical Mask Application

Minghao Liu, Zhengze Pan, mao Ohwada, Rui Tang, Hirotomo Nishihara

第24回先端研究発表会;講演会　2022/07/09
Influence of Carbon Cathode Edge Sites on Li-O2 Batteries

Wei Yu, Takeharu Yoshii, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

Carbon 2022　2022/07/04
"High-temperature vacuum TPD analysis of nitrogen-doped carbon materials

Takeharu Yoshii, Ginga Nishikawa, Rui Tang, Eva Scholtzová, Róbert Szilágyi, Hirotomo Nishihara

Carbon 2022　2022/07/04
Octaethynyl metalloporphyrin as a versatile precursor for functional carbon materials

Carbon 2022　2022/07/06
Ordered carbonaceous frameworks: a new class of carbon materials with single-atomic metals based on molecular-level design Invited

Takeharu Yoshii

Special Seminar at Imperial College London　2022/07/01
GO/mesoporous Carbon Composite Membrane for Durable Cathode of Li;Batteries

Wei Yu, Takeharu Yoshii, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

第17回酸化グラフェン学会　2022/06/17
Multi-functional nanoporous carbon based on single-walled graphene walls Invited

Nishihara*, Hiromoto

2022 Spring Meeting of the European Materials Research Society (E-MRS)　2022/05/31
Graphenemesosponge: A New Carbon Material with High Porosity and High Durability for Battery Applications Invited

Hiromoto Nishihara

241st ECS Meeting　2022/06/01
Enhanced Methane Binding on Nitrogen-Doped Zeolite-Templated Carbons

Erin E. Taylor, Cullen Quine, Dalton Compton, Seth Putnam, Channing Ahn, Brent Fultz, Hirotomo Nishihara, Nicholas P. Stadie

FOA14　2022/05/27
Optimizing Methane Storage in Pelletized Zeolite-Templated Carbons

FOA14　2022/05/27
金属ポルフィリン錯体を前駆体とした規則性多孔質炭素材料の調製と電極触媒応用

吉井丈晴, 千田晃生, 日吉範人, 伊藤徹二, 神谷和秀, 井上真隆, 谷文都, 西原洋知

第129回触媒討論会　2022/03/30
テンプレートロジーに基づく高機能カーボン材料 Invited

西原洋知

日本化学会第102春季年会　2022/03/24
カーボン新素材で、未来を切り拓く Invited

西原洋知

Sendai New;Public デモデイ2021　2022/03/25
Enhanced Methane Binding on Nitrogen-Doped Zeolite-Templated Carbons

Erin E. Taylor, Cullen Quine, Dalton Compton, Seth Putnam, Channing Ahn, Brent Fultz, Hirotomo Nishihara, Nicholas P. Stadie

ACS Spring 2022　2022/03/20
Optimizing Methane Storage in Pelletized Zeolite-Templated Carbons

Cullen M. Quine, Channing Ahn, Erin E. Taylor, Atsushi Gabe, Hirotomo Nishihara, Nicholas P. Stadie, Brent Fultz

ACS Spring 2022　2022/03/20
Effects of methane-methane interactions in increasing the volumetric delivery of adsorbed natural gas

Dalton Compton, Seth Putnam, Erin E. Taylor, Cullen Quine, Channing Ahn, Brent Fultz, Hirotomo Nishihara, Nicholas P. Stadie

ACS Spring 2022　2022/03/20
カーボン新素材で、未来を切り拓く Invited

西原洋知

サイエンスキャッスル2021　2022/03/20
単層グラフェン多孔体の圧縮変形を用いた新規発電機構の検討

山部咲知, 吉井丈晴, 野村啓太, 伊藤仁, 塚田佳子, 西原洋知

電気化学会第89回大会　2022/03/15
Design of Co/g-C3N4-Au Nanorod Hybrid Catalyst for Boosting CO2 Reduction by Surface Plasmon Resonance

Kenjirou Tamaki, Takeharu Yoshii, Yasutaka Kuwahara, Kohsuke Mori, Hiromi Yamashita

International Symposium on Energy/Environmental Catalysis (ISEEC 2022)　2022/01/25
Defect engineering in cathode carbon materials for Li-air batteries

Wei Yu, Takeharu Yoshii, Kiho Nishioka, Rui Tang, Zheng-Ze Pan, Shuji Nakanishi, Hirotomo Nishihara

AtomDeC 1st International Symposium　2022/01/19
Ordered carbonaceous frameworks: A new class of metal/carbon materials based on atomic design

Takeharu Yoshii, Koki Chida, Hirotomo Nishihara, Fumito Tani

AtomDec 1st International Symposium　2022/01/19
Areal capacitance of mesoporous carbons with a few‐layer graphene walls

Rui Tang, Keita Nomura, Takashi Kyotani, Hirotomo Nishihara

AtomDec 1st International Symposium　2022/01/19
Microhoneycomb monoliths prepared by ice‐templating approach

Zhengze Pan, Minghao Liu, Hiromoto Nishihara

AtomDec 1st International Symposium　2022/01/19
TPD: A new analytical method for N‐containing carbons

Ginga Nishikawa, Takeharu Yoshii, Hirotomo Nishihara

AtomDec 1st International Symposium　2022/01/19
Force-responsive nanoporous carbons consisting of single-layer graphene walls International-presentation Invited

Nishihara*, Hiromoto

Pacifichem 2021　2021/12/19
Direct conversion of porphyrin-based crystals into crystalline carbons International-presentation Invited

Nishihara*, Hiromoto

Pacifichem 2021　2021/12/19
A perspective into the thermal stability of nanoporous carbons with few-layer graphene walls

Zhengze Pan, Pirabul Kritin, Shogo Sunahiro, Hirotomo Nishihara

炭素材料第117委員会第340回　2021/12/10
Hydrophobic and Elastic Microhoneycombs for Efficient Filtration

Minghao Liu, Zhengze Pan Rui Tang, Mao Ohwada, Hirotomo Nishihara

2021/12/09
Controlled Preparation of Highly Conductive, Ordered Porous Membranes

Hongyu Liu, Zheng-Ze Pan, Hirotomo Nishihara

2021/12/09
異種の単核金属を含有した規則性ポーラスカーボンアロイの調製

千田晃生, 吉井丈晴, 日吉範人, 伊藤徹二, 神谷和秀, 井上真隆, 谷文都, 西原洋知

第48回炭素材料学会年会　2021/12/01
ホットプレスによる柔軟メソ多孔体の細孔径制御

金丸和也, 西原洋知, 伊藤仁, 内村允宣, 市川靖, 曽根和樹, 伊倉亜美

第48回炭素材料学会年会　2021/12/02
セルロースの加水分解反応における酸化カーボンブラックの触媒作用の解明

我部篤, 高月瑛, 平谷正彦, 金枝雅人, 栗原祥晃, 青木崇行, 間嶋寛紀, 石井孝文, 尾崎純一, 西原洋知, 京谷隆

第48回炭素材料学会年会　2021/12/02
柔軟な多孔質炭素材料の圧縮による新規発電機構

山部咲知, 吉井丈晴, 野村啓太, 伊藤仁, 塚田佳子, 西原洋知

第48回炭素材料学会年会　2021/12/02
Simultaneous enhancement of capacitance and electrochemical stability in 3D-graphene

唐睿, 西川銀河, 吉井丈晴, 京谷隆, 西原洋知

2021/12/01
昇温脱離法による炭素材料中の窒素種の高感度定性・定量分析

西川銀河, 吉井丈晴, 西原洋知

第48回炭素材料学会年会　2021/12/01
Topological defect-rich and edge site-free graphene mesosponge cathode for the lithium-oxygen battery

Yu Wei, 吉井丈晴, 唐睿, 潘鄭澤, 西岡季穂, 中西周次, 西原洋知

2021/12/01
Structural Variation of 3D Graphene Materials Templating Diverse Metal Oxides

Pirabul Kritin, 潘鄭澤, 唐睿, 砂廣昇吾, 刘宏宇, 西原洋知

第48回炭素材料学会年会　2021/12/01
Synthesis of single-site metal species immobilized in ordered carbonaceous frameworks from metalloporphyrins International-presentation

Takeharu Yoshii, Koki Chida, Hirotomo Nishihara

18th Japan-Korea Symposium on Catalysis　2021/11/24
電池の性能を向上させるカーボン新素材 Invited

西原洋知

電気化学会東北支部第34回東北若手の会　2021/11/23
電池性能を向上させるカーボン新素材「グラフェンメソスポンジ」 Invited

西原洋知

関西二次電池展　2021/11/19
超空間カーボン材料の展開

西原洋知

第3回超空間ミーティング　2021/11/17
電池の性能を向上させるカーボン新素材 Invited

西原洋知

SuMi TRUST Innovation Pitch　2021/10/15
二元分子結晶より得られる単核CoおよびCu含有規則性ポーラスカーボンの調製

千田晃生, 吉井丈晴, 日吉範人, 伊藤徹二, 神谷和秀, 井上真隆, 谷文都, 西原洋知

第34回日本吸着学会研究発表会　2021/10/14
柔軟性多孔体の構造が応力誘起型の吸脱着に及ぼす影響の検討

金丸和也, 西原洋知, 伊藤仁, 内村允宣, 市川靖, 曽根和樹, 伊倉亜美

第34回日本吸着学会研究発表会　2021/10/14
昇温脱離法による炭素材料中の窒素種の定量・定性分析

西川銀河, 吉井丈晴, 西原洋知

第34回日本吸着学会研究発表会　2021/10/14
Robust Microhoneycombs for Efficient Filtration

Minghao Liu, Zhengze Pan, Rui Tang, Mao Ohwada, Hirotomo Nishihara

2021/10/14
Synthesis of ordered carbonaceous frameworks from metal porphyrin International-presentation

Koki Chida, Takeharu Yoshii, Hirotomo Nishihara

INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING 2021　2021/10/13
真空昇温脱離法による窒素ドープカーボンの分析

吉井丈晴, 西川銀河, 西原洋知

炭素材料第117委員会第339回委員会　2021/10/01
大学発新素材の社会実装への取り組み Invited

西原洋知

第10回MaSC技術交流会“Real Exchange　2021/09/29
多孔性と耐久性を両立した新規電極カーボン材

西原洋知

イノベーション・ジャパン2021～大学見本市Online　2021/08/30
未来を拓くカーボン新素材グラフェンメソスポンジ Invited

西原洋知

ディープテックグランプリ　2021/09/11
Highly Conductive and Ordered Porous Membranes with Controlled Dimensions

Hongyu Liu, Zheng-Ze Pan, Hirotomo Nishihara

2021/09/09
Atomically designed carbon materials for electrochemical applications" International-presentation Invited

Hirotomo Nishihara

The 72nd Annual Meeting of the International Society of Electrochemistry　2021/09/01
Enhancement of electric double-layer capacitance from the perspective of a three-dimensional graphene structure International-presentation

Rui Tang, Keita Nomura, Takashi Kyotani, Hirotomo Nishihara

72nd Annual ISE Meeting　2021/09/01
Graphene Mesosponge Cathode with Few Edge Sites and High Surface Area for Lithium-Oxygen Batteri International-presentation

Wei Yu, Takeharu Yoshii, Rui Tang, Zheng-Ze Pan, Hirotomo Nishihara

72nd Annual ISE Meeting　2021/08/31
ポルフィリンの炭素化による機械的柔軟性を有した規則性炭素構造体の調製

千田晃生, 金丸和也, 吉井丈晴, 丸山純, 井上真隆, 谷文都, 西原洋知

第58回炭素材料夏季セミナー　2021/08/26
セルロースの加水分解反応における酸化カーボンブラックの触媒作用の解明

我部篤, 高月瑛, 平谷正彦, 金枝雅人, 栗原祥晃, 青木崇行, 間嶋寛紀, 石井孝文, 尾崎純一, 西原洋知, 京谷隆

炭素材料117委員会第338回委員会　2021/07/30
窒素ドープ炭素材料における昇温脱離法を利用した新規分析手法の開発

西川銀河, 吉井丈晴, 西原洋知

第23回先端研究発表会　2021/07/17
Advanced carbon materials International-presentation

Hirotomo Nishihara

invited talk at Department of Chemical Engineering　2021/06/30
Graphene Oxide/Cellulose Nanofiber Cryogels with Controlled Micro-Morphologies

Zheng-Ze Pan, Aleksandra Govedarica, Milana Trifkovic, Rui Tang, Quan-Hong Yang, Hirotomo Nishihara

2021/06/25
金属酸化物上のコーク堆積を利用したカーボン材料の調製

西原洋知

2021年度ゼオライトフォーラム　2021/06/08
電池の性能を向上させるカーボン新素材 Invited

西原洋知

SENDAI NEW PUBLIC　2021/05/19
有機金属錯体の炭素化による規則性多孔質炭素の調製

千田晃生, 吉井丈晴, 金丸和也, 丸山純, 神谷和秀, 井上真隆, 谷文都, 西原洋知

CREST「革新的反応」第４回領域会議　2021/04/24
グラフェンを利用した機能性多孔体の調製と応用 Invited

西原洋知

新化学技術推進協会エネルギー・資源技術部会エネルギー分科会　2021/04/23
Atomically designed functional carbon materials International-presentation Invited

Hirotomo Nishihara

International Forum on Graphene in Shenzhen　2021/04/10
ポルフィリンの炭素化により合成される規則性多孔質炭素の比表面積向上と金属種拡張

千田晃生, 高橋和馬, 金丸和也, 山本雅納, 吉井丈晴, 丸山純, 井上真隆, 谷文都, 西原洋知

炭素材料第117委員会第336回委員会　2021/03/05
Synthesis of graphene mesosponge using HCl-dissolvable materials as a template International-presentation

Sunahiro, shogo, Nomura, Keita, Goto, Shunsuke, Yamamoto, Masanori, Tang, Rui, Yoshii, Takeharu, Nomura Kondo, Junko, Takashi,Kyotani, Nishihara, Hirotomo

Fossil & Renewable Energy　2021/03/03
カーボン電極の劣化機構と高耐食性電極材料の開発 Invited

西原洋知

キャパシタ技術委員会令和3年度第1回研究会　2021/01/14
The effect of defects and graphene stacking on electrochemical capacitance in graphene-based model frameworks

Rui Tang, Keita Nomura, Hirotomo Nishihara

第47回炭素材料学会年会　2020/12/11
Electrochemical capacitance in graphene based model frameworks: the effect of defect amount and graphene stacking number

Rui Tang, Keita Nomura, Takashi Kyotani, Hirotomo Nishihara

2020/12/03
有機金属錯体を前駆体とする規則性ポーラスカーボンの調製

千田晃生, 高橋一馬, 山本雅納, 吉井丈晴, 神谷和秀, 丸山純, 谷文都, 西原洋知

第20回東北大学多元物質科学研究所研究発表会　2020/12/03
従来に無い機能をもつハイブリッド炭素ナノ材料の創製

西原洋知

第20回東北大学多元物質科学研究所研究発表会　2020/12/09
Carbon-based functional porous materials

Nishihara Hirotomo

Tohoku-Melbourne Joint Workshop in Materials Science　2020/11/09
多形なカーボン材料開発 Invited

Nishihara Hirotomo

2020/10/22
電解液に接触した柔軟グラフェン多孔体の変形に伴う電荷移動

2020 PHyM symposium　2020/10/19
ポルフィリン類を前駆体とした規則性炭素構造体の調製

2020 PHyM symposium　2020/10/19
Synthesis of nanocarbons by template method Invited

Hirotomo Nishihara

2020/10/16
Template synthesis for functional carbon materials with drawable frameworks International-presentation Invited

Hirotomo Nishihara

Research seminar in School of Biological and Chemical Sciences　2020/09/23
比表面積、導電性、耐食性、柔軟性に優れる新素材「グラフェンメソスポンジ」

西原洋知

第1回東北大学材料科学ウェビナー　2020/09/07

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東北大学が誇る材料科学研究アクティビティーの結集と有機的連携を目指した学内公開セミナーです。
Functional Porous Materials Based on Single-layer Graphene Walls International-presentation Invited

Hirotomo Nishihara

International webinar on “Advanced Materials for Functional & Sustainable Application”　2020/06/30
Functional nonporous materials with single-graphene walls

西原洋知

日本化学会第100春季年会　2020/03/24
Nanoporous frameworks with single-layer graphene walls towards gyroid graphenes

西原洋知

日本化学会第100春季年会　2020/03/25
走査型電気化学セル顕微鏡を用いた電気二重層キャパシタ材料の局所電気化学計測

河邉佑典, 唐睿, 西原洋知, 福間剛士, 高橋康史

電気化学会第87回大会　2020/03/17
電極カーボン材料における高耐食性と高比表面積の両立 Invited

西原洋知

電気化学会第87回大会　2020/03/17
Functional Porous Materials Using Advantages of Graphene Invited

Hirotomo Nishihara

The 3rd Symposium for the Core Research Clusters for Materials Science and Spintronics　2020/02/11
Effect of Carbon Surface on Electrochemical Degradation of Organic Electrolyte-Based Supercapacitors

Rui Tang, Yusuke Kawabe, Yasufumi Takahashi, Masanori Yamamoto, Hirotomo Nishihara, Takashi Kyotani

The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics　2020/02/10
グラフェンナノスポンジ形成における熱処理温度の影響の解明

野村啓太, 西原洋知, 田中秀樹, 宮脇仁, 寺内正己, 大友季哉, 池田一貴, 京谷隆

第19回東北大学多元物質科学研究所研究発表会　2019/12/12
Development of ordered carbonaceous materials retaining coordination structure of Fe porphyrins

Kazuma Takahashi, Masanori Yamamoto, Hiromoto Nishihara, Mao Ohwada, Takashi Kyotani, Kazuyuki Iwase, Kazuhide Kamiya, Jun Maruyama, Fumito Tani

第19回東北大学多元物質科学研究所研究発表会　2019/12/12
グラフェンメソスポンジ Invited

西原洋知

炭素材料第117委員会令和元年度特別講演会　2019/12/12
熱処理によるグラフェンナノスポンジ形成機構の解明

野村啓太, 西原洋知, 田中秀樹, 宮脇仁, 寺内正己, 大友季哉, 池田一貴, 京谷隆

第46回炭素材料学会年会　2019/11/30
塩酸に可溶な鋳型と化学気相蒸着を用いたメソ多孔性炭素の開発

砂廣昇吾, 野村啓太, 後藤駿輔, 山本雅納, 干川康人, 西原洋知, 京谷隆

第46回炭素材料学会年会　2019/11/28
様々な金属ポルフィリン類を前駆体とした規則構造性カーボンアロイの作製

高橋和馬, 山本雅納, 西原洋知, 大和田真生, 京谷隆, 岩瀬和至, Varisara Deerattrakul, 神谷和秀, 丸山純, 谷文都

第46回炭素材料学会年会　2019/11/28
アルミナナノ粒子を用いたグラフェンメソスポンジの作製および炭素成長機構の解明

後藤駿輔, 野村啓太, 山本雅納, 西原洋知, 伊藤仁, 内村允宣, 京谷隆

第46回炭素材料学会年会　2019/11/28
電気二重層キャパシタの電極表面構造と劣化反応の関係

唐睿, 山本雅納, 西原洋知, 京谷隆

第33回日本吸着学会研究発表会　2019/11/15
応力で変形する柔軟なナノ多孔体を利用した吸脱着制御 Invited

西原洋知

第29回吸着シンポジウム　2019/11/13
アルミナナノ粒子への化学気相蒸着によるカーボン堆積機構の検討

後藤駿輔, 野村啓太, 山本雅納, 西原洋知, 伊藤仁, 内村允宣, 京谷隆

高分子・ハイブリッド材料研究センター 2019 PHyM シンポジウム　2019/11/12
様々な条件で酸化処理した炭素粉末を触媒としたセルロースの加水分解

我部篤, 高月瑛, 西原洋知, 平谷正彦, 金枝雅人, 栗原祥晃, 京谷隆

高分子・ハイブリッド材料研究センター 2019 PHyM シンポジウム　2019/11/12
高温・高電圧で安定な電気二重層キャパシタ電極の開発 Invited

西原洋知

第50回中部化学関係学協会支部連合秋季大会　2019/11/09
Reversible Liquid–Gas Phase Transition by the Force-driven Deformation of Elastic Nanostructured Carbon Materials

Masanori Yamamoto, Keita Nomura, Hiromoto Nishihara, Atsushi Gabe, Takashi Kyotani

Okinawa Colloids 2019　2019/11/05
Nanoporous materials with single-layer graphene walls Invited

Okinawa Colloids 2019　2019/11/04
High-surface area zeolite templated carbon (ZTC) materials for methane storage

Mohammed Ouzzine, J. P. Marco, Hiromoto Nishihara, Takashi Kyotani

2019/10/21
Force-driven reversible liquid-gas phase transition mediated by elastic nanoporous carbon materials Invited

Hirotomo Nishihara, Keita Nomura, Masanori Yamamoto, Masashi Ito, Masanobu Uchimura, Hideki Tanaka, Minoru T. Miyahara, Takashi Kyotani

CESEP'19　2019/10/21
やわらかいナノ多孔性カーボン材料 Invited

西原洋知

第8回MaSC技術交流会“Real Exchange”　2019/10/15
単層グラフェン多孔体の新機能開拓 Invited

西原洋知

人・環境と物質をつなぐイノベーション創出ダイナミック・アライアンス～環境エネルギー物質・デバイス・プロセス（G2）グループ分科会　2019/10/03
Development and applications of nanoporous materials consisting of single-layer graphene walls International-presentation Invited

Hirotomo Nishihara

The 17th Japan-China-Korea Joint Symposium on Carbon Saves the Earth　2019/09/26
Reactants and reaction sites in degradation reactions of supercapacitors using organic electrolytes International-presentation

Rui Tang, Hirotomo Nishihara, Keita Nomura, Masanori Yamamoto, Takashi Kyotani

The 17th Japan-China-Korea Joint Symposium on Carbon Saves the Earth　2019/09/25
Development of carbon alloys retaining the coordination structure of fe porphyrins

〇Kazuma Takahashi, Masanori Yamamoto, Hiromoto Nishihara, Mao Ohwada, Takashi Kyotani, Kazuyuki Iwase, Kazuhide Kamiya, Jun Maruyama, Fumito Tani

2019/09/21
Template synthesis of graphene mesosponges using different types of alumina nanoparticles

〇Shunsuke Goto, Keita Nomura, Masanori Yamamoto, Hiromoto Nishihara, Masashi Ito, Masanobu Uchimura, Takashi Kyotani

2019/09/21
弾性変形する炭素ナノ多孔体を利用した気液相転移と冷凍システムへの展開

西原洋知, 野村啓太, 山本雅納, 伊藤仁, 内村允宣, 田中秀樹, 宮原稔, 京谷隆

日本学術振興会117委員会第331回会議　2019/09/13
応力で自在に変形する超空間をもつグラフェン系柔軟多孔性材料の調製と機能開拓

西原洋知

第2回超空間ミーティング　2019/08/31
Challenge to overcome carbon corrosion in supercapacitors International-presentation Invited

Hirotomo Nishihara, Keita Nomura, Rui Tang, Takashi Kyotani

Workshop on Catalytic Reactions with Ion Transfer through Interfaces　2019/08/16
Mesoporous carbon sheets made of edge-free graphene walls for ultra-stable supercapacitors International-presentation

Hiromoto Nishihara, Keita Nomura, Naoya Kobayashi, Toshihiro Asada, Takashi Kyotani

Carbon2019　2019/07/17
Understanding the effect of carbon structure on the degradation of organic electrolyte-based supercapacitors

〇Rui Tang, Kaihsi Taguchi, Hiromoto Nishihara, Takafumi Ishii, Keita Nomura, Masanori Yamamoto, Emilia Morallon, Diego Cazorla-Amoros, Toshihiro Asada, Naoya Kobayashi, Takashi Kyotani

2019/07/05
一種類のポルフィリン金属錯体から得られる二種類の機能性高秩序構造体

谷文都, 西原洋知, 丸山純, 松尾吉晃

第9回物質・デバイス領域共同研究拠点活動報告会及び平成30年度ダイナミック・アライアンス成果報告会～進化し続ける共同研究拠点組織～　2019/07/01
New refrigeration systems based on forced desorption/readsorption of refrigerants in elastic nanoporous materials International-presentation

Hiromoto Nishihara, Keita Nomura, Masanori Yamamoto, Masashi Ito, Masanobu Uchimura, Hideki Tanaka, Minoru T. Miyahara, Takashi Kyotani

FOA13　2019/05/28
錯体とカーボンの融合 Invited

西原洋知

分子研研究会「錯体化学を基盤とした階層構造制御と機能発現」　2019/03/04
エッジフリーなグラフェン構造の電気化学的な安定性と高耐電圧性スーパーキャパシタへの応用

野村啓太, 西原洋知, 志村智也, 浅田敏広, 小林直哉, 京谷隆

第11回酸化グラフェンシンポジウム　2018/12/21
酸化グラフェンと酸化しないグラフェン Invited

西原洋知

第11回酸化グラフェンシンポジウム　2018/12/21
酸化処理したカーボンブラックを触媒としたセルロースの加水分解

高月瑛, 西原洋知, 平谷正彦, 金枝雅人, 栗原祥晃, 京谷隆

第11回酸化グラフェンシンポジウム　2018/12/21
Understanding the origin of electrochemical oxidation in positive electrodes of supercapacitors

〇Rui Tang, Hiromoto Nishihara, Takashi Kyotani

2018/12/21
炭素系多孔体－鋳型法と新しいアプローチ－ Invited

西原洋知

2018年度第7回CPC研究会　2018/12/14
Insight into the origin of carbon corrosion in positive electrodes of supercapacitors

〇Rui Tang, Hiromoto Nishihara, Takashi Kyotani

2018/12/13
エッジフリーなグラフェンメソスポンジの高耐電圧キャパシタ電極への応用

野村啓太, 西原洋知, 志村智也, 浅田敏広, 小林直哉, 京谷隆

第45回炭素材料学会年会　2018/12/07
酸化処理した炭素粉末を触媒としたセルロースの加水分解

高月瑛, 西原洋知, 平谷正彦, 金枝雅人, 栗原祥晃, 京谷隆

第45回炭素材料学会年会　2018/12/07
Control of gas-liquid phase transition of green refrigerants on nanostructured porous carbon materials

〇Masanori Yamamoto, Keita Nomura, Hiromoto Nishihara, Masashi Ito, Masanobu Uchimura, Takashi Kyotani

第45回炭素材料学会年会　2018/12/07
Understanding the origin of carbon anodic oxidation in supercapacitors from a molecular point of view

〇Rui Tang, Kaihsi Taguchi, Hiromoto Nishihara, Takafumi Ishii, Emilia Morallon, Diego Cazorla-Amoros, Toshihiro Asada, Naoya Kobayashi, Takashi Kyotani

2018/12/07
酸化処理したカーボンブラックを触媒としたセルロースの加水分解

高月瑛, 西原洋知, 平谷正彦, 金枝雅人, 栗原祥晃, 京谷隆

炭素材料第117委員会第328回委員会　2018/11/16
Graphene mesosponge for ultra-stable supercapacitor electrode International-presentation Invited

NISHIHARA Hirotomo

The Second International Conference on Energy Storage Materials　2018/11/10
The role of carbon edge sites on electrochemical stability of supercapacitors

Rui Tang, Kaihsi Taguchi, Toshihiro Asada, Naoya Kobayashi, Hiromoto Nishihara, Takashi Kyotani

平成30年度化学系学協会東北大会　2018/09/21
化学構造が見える3次元カーボン構造体 Invited

西原洋知

第69回コロイドおよび界面化学討論会　2018/09/18
電子顕微鏡を用いた燃料電池向け電極触媒層の構造観察と解析

長尾知彦, 磯野弘明, 野村啓太, 西原洋知, 京谷隆, 古谷佳久, 伊藤仁, 大間敦史, 陣内浩司

第67回高分子討論会　2018/09/12
New refrigeration systems based on elastic nanosponges consisting of graphene

Hiromoto Nishihara, Keita Nomura, Masanori Yamamoto, Masashi Ito, Masanobu Uchimura, Takashi Kyotani

第55回フラーレン・ナノチューブ・グラフェン総合シンポジウム　2018/09/11
Extraordinarily stable supercapacitor electrodes based on 3D mesoporous carbon consisting of edge-free graphene walls

Keita Nomura, Hiromoto Nishihara, Tomoya Shimura, Toshihiro Asada, Naoya Kobayashi, Takashi Kyotani

第55回フラーレン・ナノチューブ・グラフェン総合シンポジウム　2018/09/11
ポルフィリン類から調製される構造規則性カーボンアロイ触媒

丸山純, 西原洋知, 松尾吉晃, 谷文都

第15回 SPring-8産業利用報告会　2018/09/06
Direct conversion of porphyrin crystals into ordered carbonaceous frameworks International-presentation

Hirotomo Nishihara, Kenta Matsuura, Mao Ohwada, Yoshiaki Matsuo, Jun Maruyama, Yuichiro Hayasaka, Shingi Yamaguchi, Kazuhide Kamiya, Fumito Tani, Takashi Kyotani

43rd International Conference on Coordination Chemistry (ICCC2018)　2018/07/30
Understanding the effect of carbon edge sites on the stability of supercapacitors in an organic electrolyte International-presentation

Rui Tang, Kaishi Taguchi, Hirotomo Nishihara, Takashi Kyotani

International Seminar on Chemistry 2018　2018/07/18
構造が見える3次元のカーボン構造体 Invited

西原洋知

GIC平成30年度第57回研修セミナー　2018/07/09
Hydrolysis of cellulose catalyzed by oxidized carbon powder International-presentation

Akira Takatsuki, Hirotomo Nishihara, Masahiko Hiratani, Masato Kaneeda, Yoshiaki Kurihara, Takashi Kyotani

Carbon2018　2018/07/01
Hydrogen storage on high-surface area carbon pellets International-presentation

Mohammed Ouzzine, Mao Ohawada, Hirotomo Nishihara, Takashi Kyotani

Carbon2018　2018/07/01
Conversion of organic crystals into ordered carbonaceous frameworks with microporosity International-presentation

Hirotomo Nishihara, Kenta Matsuura, Mao Ohwada, Yoshiaki Matsuo, Jun Maruyama, Yuichiro Hayasaka, Shingi Yamaguchi, Kazuhide Kamiya, Fumito Tani, Takashi Kyotani

Carbon2018　2018/07/01
カーボン系材料のナノ空間制御とエネルギー分野への応用

西原洋知

高分子・ハイブリッド材料研究センター2018年度シンポジウム　2018/06/19
化学構造が見える3次元カーボン構造体 Invited

西原洋知

第124回黒鉛化合物研究会　2018/05/17
化学構造が見える3次元カーボン構造体 Invited

西原洋知

理工学部講演会・関学有機化学セミナー　2018/04/16
計算科学と中性子回折を援用したゼオライト鋳型炭素の構造解析

西原洋知, 藤本宏之, 糸井弘行, 野村啓太, 田中秀樹, 宮原稔, 池田一貴, 大友季哉, 京谷隆

日本学術振興会炭素材料第117委員会第325回委員会　2018/04/13
３次元架橋ビルディングブロックの構造を維持した炭素化手法の一般化

西原洋知, 谷文都, 淺川雅, 平尾一

さきがけネットワーク第1回キックオフミーティング　2018/01/21
Chemistry of ordered carbonaceous frameworks International-presentation Invited

Hirotomo Nishihara

International mini-symposium on molecular and hybrid materials　2018/01/19
化学構造が見える3次元カーボン構造体 Invited

西原洋知

名古屋大学伊丹ERATOセミナー　2018/01/18
乾式粉砕した炭素粉末を触媒としたセルロースの加水分解

高月瑛, 西原洋知, 平谷正彦, 金枝雅人, 栗原祥晃, 京谷隆

PHyM若手フォーラム2017　2017/12/11
乾式粉砕した炭素粉末を触媒としたセルロースの加水分解

高月瑛, 西原洋知, 京谷隆

第44回炭素材料学会年会　2017/12/06
Preparation of high-surface area carbon pellets for hydrogen storage

Ouzzine Mohammed, 佐藤耀介, Alberto Muniz Castro, 大和田真生, 西原洋知, 京谷隆

第44回炭素材料学会年会　2017/12/06
有機金属錯体からの金属担持多孔質炭素の合成と水素貯蔵への応用

佐藤耀介, 糸井弘行, Mohammed Ouzzine, Alberto Castro Muniz, 西原洋知, 京谷隆

第44回炭素材料学会年会　2017/12/06
Effect of chemical modification on the electrochemical stability of activated carbon as an electrode of supercapacitor

唐睿, 田口海志, 浅田敏広, 小林直哉, 西原洋知, 京谷隆

第44回炭素材料学会年会　2017/12/06
グラフェンからなる多孔質材料の電気化学キャパシタへの応用と高温・高電圧下における耐久性

野村啓太, 西原洋知, 浅田敏広, 小林直哉, 京谷隆

第44回炭素材料学会年会　2017/12/06
Design and development of functional porous materials International-presentation Invited

Hirotomo Nishihara

CAESR-Tech seminar　2017/11/29
High Pressure Hydrogen Storage in Zeolite-Templated Carbon International-presentation

Mohammed Ouzzine, Yosuke Sato, Mao Ohwada, Alberto Castro Muniz, Hiroyuki Itoi, Hirotomo Nishihara, Takashi Kyotani

2017 French – Japanese Seminar on Carbon Materials　2017/10/27
Analysis of Electrochemical Degradation of Carbon Materials from a Molecular Point of View International-presentation

Rui Tang, Kaihsi Taguchi, Hirotomo Nishihara, Takafumi Ishii, Emilia Morallón, Diego Cazorla-Amorós, Toshihiro Asada, Naoya Kobayashi, Takashi Kyotani

CESEP’2017　2017/10/23
Unique properties of graphene-based mesoporous carbon International-presentation

Keita Nomura, Hirotomo Nishihara, Tomoya Shimura, Toshihiro Asada, Naoya Kobayashi, Takashi Kyotani

CESEP’2017　2017/10/23
Silicon-based anode materials for lithium-ion batteries International-presentation Invited

Hirotomo Nishihara

Second Japan-Canada Symposium: Energy Production and Storage　2017/10/18
高い耐久性をもつグラフェンメソ多孔体の電気化学キャパシタへの応用 Invited

野村啓太, 西原洋知, 京谷隆

第66回高分子討論会　2017/09/20
Synthesis of microporous fullerene polymers

Akira Takatsuki, Hirotomo Nishihara, Tsuyoshi Michinobu, Takashi Kyotani

平成29年度化学系学協会東北大会　2017/09/16
Prato反応によるミクロ多孔性フラーレンポリマーの合成

高月瑛, 道信剛志, 西原洋知, 京谷隆

第55回炭素材料夏季セミナー　2017/08/28
Template synthesis of graphene-based nanocarbons for energy applications International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

XXVI International Materials Research Congress　2017/08/20
High Pressure Hydrogen Adsorption In Zeolite Templated Carbon International-presentation

〇Mohammed Ouzzine, Yosuke Sato, Alberto Castro Muniz, Hiroyuki Itoi, Hirotomo Nishihara, Takashi Kyotani

XXVI International Materials Research Congress　2017/08/20
Synthesis of Ordered Carbonaceous Frameworks from Porphyrin-Based Crystals International-presentation

Hirotomo Nishihara, Mao Ohwada, Yoshiaki Matsuo, Jun Maruyama, Takuya Kamimura, Hirofumi Nobukuni, Fumito Tani

XXVI International Materials Research Congress　2017/08/20
Synthesis of microporous fullerene polymers by Prato reaction International-presentation

Akira Takatsuki, Hirotomo Nishihara, Tsuyoshi Michinobu, Takashi Kyotani

International ERATO Itami Molecular Nanocarbon Symposium 2017　2017/08/03
Unique Properties of Sponge-Like Mesoporous Carbon with Coalesced Graphenes International-presentation

Keita Nomura, Hirotomo Nishihara, Tomoya Shimura, Takashi Kyotani

International ERATO Itami Molecular Nanocarbon Symposium 2017　2017/08/03
Graphene-based nanoporous carbons for energy applications International-presentation Invited

Takashi Kyotani, Hirotomo Nishihara

CBNM6　2017/07/19
Design and development of functional porous materials International-presentation Invited

Hirotomo Nishihara

Conferences de Chimie Hiver 2017　2017/07/17
Design and development of functional porous materials International-presentation Invited

Hirotomo Nishihara

Special Seminar at McGill University　2017/07/14
切粉由来のSiナノ粒子のリチウムイオン電池負極材料への応用

粕壁隆敏, 西原洋知, 松本健俊, 小林光, 京谷隆

学振第117委員会第322回委員会　2017/07/14
Elastic Graphene Mesosponge with Large Surface Area and Minimal Edge Sites International-presentation

Hirotomo Nishihara, Keita Nomura, Takashi Kyotani

Nanoporous Materials VIII　2017/07/09
Design and development of functional porous materials International-presentation Invited

Hirotomo Nishihara

WIN Seminar　2017/07/06
ミクロ多孔性フラーレンポリマーの合成

高月瑛, 道信剛志, 西原洋知, 京谷隆

2017PHyMシンポジウム　2017/06/16
弾性変形するナノ多孔体を利用した水の相転移に基づく革新的ヒートポンプの開発 Invited

西原洋知

第６回新化学技術研究奨励賞受賞記念講演会　2017/06/15
Tough and elastic graphene-based nanoporous material International-presentation

Keita Nomura, Hirotomo Nishihara, Tomoya Shimura, Shunsuke Kobayashi, Takashi Kyotani

International Forum on Graphene 2017　2017/04/09
Si切粉から創製したSiナノ粒子負極の充放電容量制限とサイクル特性の関係

喜村勝矢, 松本健俊, 西原洋知, 粕壁隆敏, 京谷隆, 小林光

電気化学会第84回大会　2017/03/25
シリコン切粉由来のシリコンナノ粒子負極を用いたリチウムイオン電池：初期充放電容量のサイクル特性への効果

松本健俊, 喜村勝矢, 西原洋知, 粕壁隆敏, 京谷隆, 小林光

電気化学会第84回大会　2017/03/25
応力で自在に変形する超空間をもつグラフェン系柔軟多孔性材料の調製と機能開拓 Invited

西原洋知

日本化学会第97春季年会　2017/03/16
炭素コート酸化鉄マイクロチューブの導電率の湿度応答性

西村維心, 後藤和馬, 後藤秀徳, 高田潤, 西原洋知, 粕壁隆敏, 石田祐之

日本化学会第97春季年会　2017/03/16
単層グラフェン多孔体 Invited

西原洋知

第17回ナノテク高機能テキスタイル基盤技術研究会　2017/03/10
Synthesis of Ordered Carbonaceous Frameworks from Porphyrin-Based Crystals International-presentation

Hirotomo Nishihara

Symposium on chemistry and materials 2017　2017/03/07
カーボン系材料のナノ空間制御とエネルギー貯蔵への応用 Invited

西原洋知

室蘭工業大学若手研究者会拡大勉強会　2017/03/01
粉砕法で調製したSiナノ粒子のリチウムイオン電池負極材料への応用と高性能化

粕壁隆敏, 西原洋知, 喜村勝矢, 松本健俊, 小林光, 京谷隆

PHyM若手フォーラム2016　2017/02/27
Elastic carbon nanosponges International-presentation Invited

Hirotomo Nishihara

CBNM5　2017/02/22
応力で自在に変形する超空間をもつグラフェン系柔軟多孔性材料の調製と機能開拓 Invited

西原洋知

nanotech2017　2017/02/15
Template synthesis of graphene-based carbons for energy applications International-presentation Invited

Takashi Kyotani, Hirotomo Nishihara

International Symposium on Materials for Chemistry and Engineering　2017/02/03
Li ion battery with Si nanopowder fabricated from Si swarf International-presentation Invited

Taketoshi Matsumoto, Katsuya Kimura, Hikaru Kobayashi, Hirotomo Nishihara, Takatoshi Kasukabe, Takashi Kyotani

Solid State Surfaces and Interfaces 2016　2016/11/21
炭素材料の構造と電気化学的劣化との相関 Invited

西原洋知

電気化学セミナー4 「研究・開発のための電気化学測定法」エネルギーデバイスの解析・評価技術　2016/11/15
グラフェン多孔体による高耐電圧キャパシタ Invited

西原洋知

第6回CSJ化学フェスタ2016　2016/11/14
カーボン系材料のナノ空間制御とエネルギー貯蔵への応用 Invited

西原洋知

第30回日本吸着学会研究発表会　2016/11/10
新素材“グラフェンメソスポンジ”の開発とエネルギー変換デバイスへの展開 Invited

西原洋知

新化学技術推進協会エネルギー分科会講演会　2016/11/02
Nanoporous frameworks consisting of single graphene layer International-presentation Invited

Hirotomo Nishihara

Seriese lecture on new energy and nanotechnology science No 71　2016/10/25
Graphene-based porous electrode materials International-presentation Invited

Hirotomo Nishihara

VISTEC Seminar　2016/09/22
Graphene-based porous electrode materials International-presentation Invited

Hirotomo Nishihara

Thammasat University Special Lecture　2016/09/14
Nanoporous materials with single-layer graphene walls International-presentation Invited

Hirotomo Nishihara

KU-GCG Forum 2016 -Green Innovation for Future　2016/09/09
グラフェン系多孔体電極 Invited

西原洋知

第12回スキルアップセミナー　2016/09/02
グラフェン多孔体電極 Invited

西原洋知

名古屋大学グリーン自然科学国際教育研究プログラム IGERシンポジウム　2016/08/18
Oxidation-resistant and elastic mesoporous carbon with single-layer graphene walls International-presentation Invited

Hirotomo Nishihara

The 3rd CWRU-Tohoku Joint workshop　2016/08/09
Graphene-based porous frameworks for supercapacitors International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

5th International Conference from Nanoparticles and Nanomaterials to Nanodevices and Nanosystems (IC4N2016)　2016/06/26
Graphene-based 3D frameworks for energy storage International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

The International Conference on Small Science (ICSS 2016)　2016/06/25
Graphene-based 3D frameworks for electrochemical capacitors International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

2016 International Conference on Advanced Capacitors (ICAC2016)　2016/05/23
応力で弾性変形する超柔軟性グラフェン系多孔体 Invited

西原洋知

日本化学会第96春季年会　2016/03/24
Graphene-based elastic nanoporous carbons and their in situ pore-size control International-presentation Invited

Hirotomo Nishihara

Special Seminar at National Carbon Institute　2016/01/29
Graphene-based elastic nanoporous carbons and their in situ pore-size control International-presentation Invited

Hirotomo Nishihara

Special Seminar at University of Alicante　2016/01/26
Force-induced in situ control of adsorptivity in extremely elastic zeolite-templated carbon International-presentation Invited

Hirotomo Nishihara

Special Seminar at Instituto de Tecnologia Quimica　2016/01/25
Preparation of carbon-based fusion materials and their applications International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

Pacifichem2015　2015/12/15
シリコン系負極材料の設計指針とSiナノ粒子の充放電に伴う構造変化 Invited

西原洋知

サイエンス＆テクノロジーセミナー「リチウムイオン電池における安全性向上と耐久性評価」　2015/11/30
Zeolite-templated carbons for supercapacitors International-presentation Invited

Hirotomo Nishihara

GRAPHCHINA2015　2015/10/28
Nanocarbons and composite materials for energy storage International-presentation Invited

Hirotomo Nishihara

Special Seminar at University of Chile　2015/08/28
Nanocarbons and composite materials for energy storage International-presentation Invited

Hirotomo Nishihara

Special Seminar at University of Concepcion　2015/08/25
グラフェンから成る多孔体とその酸化特性 Invited

西原洋知

第4回酸化グラフェン研究会　2015/06/26
物理吸着とスピルオーバーによる水素吸蔵 Invited

西原洋知

兵庫県立大学大学院工学研究科物質系工学専攻物質制御計測科学研究グループ主催招待講演会　2015/02/04
Nanocarbons and composite materials for energy storage International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

Pure and Applied Chemistry International Conference 2015 (PACCON2015)　2015/01/21
Templated Carbons and Carbon Composite Materials with Their Remarkable Potential in Energy Storage International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

Special Seminar at Kasetsart University　2015/01/20
Synthesis of Novel Carbon Materials by Using Porous Inorganic Templates International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

10th International Conference on the Physical Properties and Application of Advanced MaterialsI (ICPMAT 2015)　2015/01/17
Zeolite-Templated Carbons and Their Applications International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

International Symposium on Zeolites and MicroPorous Crystals 2015 (ZMPC2015)　2015
Templated nanocarbons and carbon-coated materials for energy storage International-presentation Invited

Hirotomo Nishihara

MANA semimar at NIMS　2014/10/24
Templated nanocarbons and carbon-coated materials for energy storage Invited

Hiromoto Nishihara, Takashi Kyotani

第41回炭素材料学会年会　2014/09/24
Preparation of Elastic Artificial Xylem with Water Resistance by Ice-Templating Invited

Zheng-Ze Pan, Hiromoto Nishihara, Shinichiroh Iwamura, Takafumi Sekiguchi, Akihiro Sato, Takashi Kyotani

第63回高分子討論会　2014/09/24
Pseudocapacitance of zeolite-templated carbon in organic electrolytes International-presentation Invited

Hirotomo Nishihara

2nd Spain-Japan Joint Symposium for Advanced Supercapacitors　2014/09/17
Nanocarbons and composite materials for energy applications International-presentation Invited

Hirotomo Nishihara

Special Seminar at UNIST　2014/07/04
Siナノ粒子の充放電機構と高性能化 Invited

西原洋知

情報機構Liイオン電池負極セミナー　2014/06/24
Si系リチウムイオン電池負極材料の充放電特性と高性能化 Invited

西原洋知

大阪大学産業科学研究所主催招待講演会　2014/03/24
鋳型ナノカーボンの合成とエネルギー貯蔵への応用 Invited

西原洋知

研究会：グラフェンを「作る・測る・使う」技術開発の将来　2014/03/14
Si/C系負極材料のナノ構造制御による高性能化 Invited

西原洋知

炭素材料学会1月セミナー　2014/01/24
シリコン／炭素複合体負極のナノ構造制御による高性能化 Invited

西原洋知

サイエンス＆テクノロジーセミナー　2014/01/17
炭素材料の官能基の分析と電気化学特性への影響 Invited

西原洋知

JSR株式会社主催招待講演会　2013/12/13
Pseudocapacitance of zeolite-templated carbon International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

The 7th Asian Conference on Electrochemical Power Sources (ACEPS-7)　2013/11/24
Electrochemical actuator with ionic liquid-graphene-polymer composite flexible electrodes International-presentation Invited

Tetuya Tshuda, Yuki Iwasaki, Masaki Yamagata, Hirotomo Nishihara, Masashi Ishikawa, Susumu Kuwabata

The 7th Asian Conference on Electrochemical Power Sources (ACEPS-7)　2013/11/24
Template carbonization for advanced nanomaterials International-presentation Invited

Hirotomo Nishihara

4th Asian Conference on Coordination Chemistry (ACCC4)　2013/11/04
Electrochemical behavior of activated carbons with phosphorous surface groups International-presentation Invited

Aurora Gallardo-Fuentes, Ramiro Ruiz-Rosas, Raul Berenguer, Emilia Morallon, Diego Cazorla-Amoros, Hirotomo Nishihara, Takashi Kyotani, Jose Rodriguez-Mirasol, Tomas Cordero

XII Meeting of the Spanish Carbon Group (GEC13)　2013/10/20
Energy storage in nanocarbons and nanocomposites International-presentation Invited

Hirotomo Nishihara

International Symposium for the 70th Anniversary of the Tohoku Branch of the Chemical Society of Japan　2013/09/28
Unique Electrochemical Capacitance of Zeolite-Templated Carbons International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

2013 International Conference on Advanced Capacitors　2013/05/27
Synthesis of Ordered Porous Carbon and Its Application to Energy Fields International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

8th International Mesostructured Materials Symposium (IMMS 2013)　2013/05/20
鋳型を利用した多孔性材料の合成と応用 Invited

西原洋知

新学術領域研究「融合マテリアル」第7回若手スクール　2013/01/29
カーボン材料の調製、評価、応用：ナノカーボン材料の調製とエネルギー貯蔵への応用、超高精度TPD分析法の開発 Invited

西原洋知

JSR株式会社主催招待講演会　2012/12/18
配列ナノ空間をもつカーボン系多孔性材料の調製と応用 Invited

西原洋知

2012 年度触媒学会北海道支部札幌講演会　2012/12/07
Unique Structure of Zeolite Templated Carbon and Its Performance as an Energy Storage Medium International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

The International Conference on Emerging Advanced Nanomaterials　2012/10/22
Reversible Hydrogen Storage by Spillover International-presentation Invited

Masashi Ito, Hirotomo Nishihara, Takashi Kyotani

International Symposium on Metal-Hydrogen Systems 2012 (MH2012)　2012/10/21
氷晶を鋳型とするセルロース系ハニカム材料の調製 Invited

西原洋知, 岩村振一郎, 関口尊文, 宮本和也, 磯貝明, 京谷隆

第61回高分子討論会　2012/09/19
炭素ナノ被覆を利用したハイブリッドマテリアルの創製と応用 Invited

西原洋知, 京谷隆

日本セラミックス協会第25回秋季シンポジウム　2012/09/19
Nanocarbons for energy storage applications International-presentation Invited

Hirotomo Nishihara, Hiroyuki Itoi, Shinichiroh Iwamura, Takashi Kyotani

ISPlasma 2012　2012/03/04
高表面積ナノグラフェン構造体「ゼオライト鋳型炭素」のキャパシタ特性 Invited

西原洋知

キャパシタ技術委員会平成24年度第1回研究会　2012/01/27
超多孔性炭素の製造、構造、応用 Invited

西原洋知

活性炭技術委員会第１４５回講演会　2012/01/25
ナノカーボンによるエネルギー貯蔵 Invited

西原洋知

第11回東北大学多元物質科学研究所研究発表会　2011/12/08
Energy Storage in Nano-Structured Carbons International-presentation Invited

Hirotomo Nishihara, Takashi Kyotani

The 6th ICF and 2011 Fall Meeting of the Korean Carbon Society　2011/11/02
Synthesis of Si/C Composites with Buffer Space around Each Si Nanoparticle and their Performance of Li insertion/extraction International-presentation Invited

Hirotomo Nishihara, Takashi Suzuki, Hiroyuki Itoi, Shinichiroh Iwamura, Raul Berenguer, Takashi Kyotani

4th International Conference on Carbons for Energy Storage/Conversion and Environment Protection (CESEP'11)　2011/09/25
ナノシリコン/炭素複合体からなるリチウム二次電池用負極材料の合成 Invited

西原洋知, 岩村振一郎, 鈴木崇史, 京谷隆

平成22年度化学系学協会東北大会　2010/09/25
Theoretical Study on Hydrogen Adsorption and Diffusion in Spillover Process on Curved Surface of Microporous Carbon International-presentation Invited

Megumi Kayanuma, Umpei Nagashima, Hirotomo Nishihara, Takashi Kyotani, Hiroshi Ogawa

3rd French-Japanese Workshop on Computational Methods in Chemistry　2010/06/18
Nuclear quantum effect on hydrogen adsorption site of zeolite-templated carbon model using path integral molecular dynamics International-presentation Invited

Kimichi Suzuki, Megumi Kayanuma, Masanori Tachikawa, Hiroshi Ogawa, Hirotomo Nishihara, Takashi Kyotani, Umpei Nagashima

3rd French-Japanese Workshop on Computational Methods in Chemistry　2010/06/18
High Pressure Hydrogen Storage in Zeolite Templated Carbon International-presentation Invited

Somlak Ittisanronnachai, Li-Xiang Li, Hirotomo Nishihara, Takashi Kyotani, Masashi Ito

CIMTEC 2010 5th Forum on New Materials　2010/06/13
Understanding of Energy Storage Mechanism Using Templated Carbons International-presentation Invited

Takashi Kyotani, Hirotomo Nishihara

Carbon for Energy Storage and Environment Protection 2009 (CESEP' 09)　2009/10/25
高容量と高出力を両立する電極材料〜ゼオライト鋳型炭素 Invited

西原洋知

技術情報協会, セミナーNo 907417　2009/07/31
Template Synthesis of Nanoporous Carbons with Uniform Pores and Their Applications International-presentation Invited

Hirotomo Nishihara

1st Japanese-German Joint Symposium Development and Technology of Carbon Materials　2009/06/13
多孔性炭素材料を作る Invited

西原洋知

炭素材料学会先端科学技術講習会「電気二重層キャパシタを指向した多孔性炭素材料の基礎と応用」　2009/06/05
鋳型法によるナノ多孔体の合成とその応用 Invited

西原洋知

九大先導研・北大電子研・東北大多元研研究所間連携研究交流会　2008/10/30
ゼオライト鋳型炭素を電極とした高容量・高出力キャパシタ Invited

西原洋知

技術情報協会, セミナーNo 809272　2008/09/29
Understanding of the Electrochemical Process in Supercapacitor by using Zeolite Templated Carbon as a Model Material International-presentation Invited

Hirotomo Nishihara, Hiroyuki Itoi, Taichi Kogure, Peng-Xiang Hou, Takashi Kyotani

Carbon2008　2008/07/13
規則性ミクロ多孔質炭素を電極としたスーパーキャパシタ Invited

西原洋知

第１回ナノマテリアルコロキウム　2007/09/21
鋳型合成した構造規則性カーボンの電気二重層キャパシタ特性 Invited

西原洋知

2007年電気化学秋季大会　2007/09/19
鋳型法による炭素ナノ材料の合成とその新展開 Invited

西原洋知

第44回炭素材料夏季セミナー　2006/09/06
氷晶成長を利用した特異なモルフォロジーを有する多孔質炭素の合成 Invited

西原洋知

日本学術振興会117委員会第275回会議　2005/07/28
グラフェンで作る柔軟なナノポーラス材料 Invited

西原洋知

技術情報協会講演会　2024/06/24
大学シーズの社会実装を本気で目指すなら Invited

西原洋知

スタートアップ（社会実装）セミナー　2024/06/13
炭素循環に貢献する高耐久なカーボン多孔体 Invited

西原洋知

ゼオライトフォーラム　2024/06/07
グラフェンで作る柔軟なナノポーラス材料 Invited

西原洋知

コロイド先端技術講座2023　2024/03/14
カーボン材料に関する研究あれこれ Invited

西原洋知

特別講演 in 東京農工大学次世代キャパシタセンター　2023/12/14
カーボン新素材グラフェンメソスポンジとその応用 Invited

西原洋知

特別セミナー in 北陸先端科学技術大学院大学　2023/12/06
リチウム空気電池を長寿命化するカーボン新素材 Invited

西原洋知

リチウム空気二次電池セミナー　2023/08/28
Mesoporous graphene with high durability and sponge-like flexibility International-presentation Invited

2023/08/11
Graphitized and highly mesoporous graphene with high durability and sponge-like flexibility International-presentation Invited

Hiromoto Nishihara

Special lecture at Chulalongkorn University　2023/08/09
非平衡物質群の宝庫であるsp2カーボン系材料の新展開 Invited

西原洋知

第1回東北大学材料科学世界トップレベル研究拠点産学連携フォーラム　2023/07/03
応力誘起型ヒートポンプのシステム体積低減に向けた検討

篠塚亮輔, 西原洋知

第25回先端研究発表会　2023/06/17
真空昇温脱離法を用いたゼオライト水酸基における新規分析手法の開発

清水俊介, 吉井丈晴, 大須賀遼太, 西原洋知

第25回先端研究発表会　2023/06/17
Graphitized and highly mesoporous graphene with high durability and sponge-like flexibility International-presentation Invited

2023/05/22
sp2炭素材料の分析と立体造形 Invited

西原洋知

日本学術会議無機化学分科会春の勉強会2023　2023/04/27
Li-O2 Batteries Based on Catalyst Anchored Single-Wall Curved Graphene Cathode

2023/04/14
カーボンエッジサイトにおける不対電子スピンの触媒作用に関する定量的検討

若林佳吾, 吉井丈晴, 西原洋知

産学連携炭素材料研究会令和4年度第2回ABCD合同研究会　2023/03/17
新素材シーズ「微小開口ハニカムモノリス」 Invited

西原洋知

マルチマテリアル第5回シンポジウム　2023/01/30
Advanced carbon-based porous materials and analysis technique International-presentation Invited

2023/01/24
Advanced carbon-based porous materials and analysis technique International-presentation Invited

2023/01/23
Conformal Graphene Coating onto TMS-grafted Nanoporous SiO2

Kritin Pirabul, Zheng-Ze Pan, Mutsuhiro Ito, Kenichi Izawa, Makoto Kawai, Hirotomo Nishihara

6th CRCs-5th GP-MS Symposium　2022/10/25
柔軟性多孔体を利用した蒸気/液体回収技術の検討

金丸和也, 伊藤仁, 内村允宣, 市川靖, 曽根和樹, 伊倉亜美, 西原洋知

第35回日本吸着学会研究発表会　2022/11/10

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Industrial Property Rights 44

発電体

塚田佳子, 伊藤仁, 西原洋知, 吉井丈晴, 山部咲知

特許第7678575号

Property Type: Patent
電磁干渉抑制材料又は電波吸収体

西原洋知, 吉田栄吉, 内田健

特許第7678438号

Property Type: Patent

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特願2023-565045（出願日・登録日：2022/11/30） PCT/JP2022/044122（出願日・登録日：2022/11/30）
多孔質炭素材料及びその製造方法

青海亜美, 伊藤仁, 内村充宣, 市川靖, 曽根和樹, 西原洋知, 金丸和也

特許第7673920号

Property Type: Patent
多孔質炭素材料の製造方法

砂廣昇吾, 京谷隆, 西原洋知, 野村啓太

特許第7407393号

Property Type: Patent
硫黄活物質含有電極組成物、並びにこれを用いた電極および電池

吉岡洋一, 伊藤仁, 諸岡正浩, 京谷隆, 西原洋知, 野村啓太, 山本雅納

特許第7383254号

Property Type: Patent

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特願2019-031805（出願日：2019/2/25）
熱交換装置

伊藤仁, 内村允宣, 京谷隆, 西原洋知, 野村啓太, 山本雅納

特許第7242011号

Property Type: Patent

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特願2018-021766（出願日：2018/2/9）
多孔性ポリマーの製造方法

仁科勇太, 西原洋知, 京谷隆, 大和田真生, 針谷明夫

特許第6864877号

Property Type: Patent
キャパシタ及びキャパシタ用電極

小林直哉, 磯田綾乃, 河合清行, 志水利彰, 川口祐介, 京谷隆, 西原洋知, 野村啓太

特許第6782950号

Property Type: Patent

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PCT出願番号PCT/JP2019/041086（出願日：2019/10/18）特願2018-197975（出願日：2018/10/19）特願2020-518744（再公表特許）
キャパシタ及びキャパシタ用電極

小林直哉, 浅田敏広, 京谷隆, 西原洋知, 野村啓太

特許第6782951号

Property Type: Patent

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特願2018-197974（出願日：2018/10/19） PCT出願番号PCT/JP2019/041087（出願日：2019/10/18）特願2020-518749（再公表特許）
アノード電極触媒ならびに当該触媒を用いる電極触媒層、膜電極接合体および燃料電池

内村允宣, 伊藤仁, 京谷隆, 西原洋知, 糸井弘行

特許第6675705号

Property Type: Patent

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拒絶2018-010809 特許第6675705号（出願日：2020/3/13）につきまして、2025/3/17に放棄。
多孔質炭素材料およびその製造方法

生越友樹, 吉越久美子, 山岸忠明, 西原洋知

特許第6551827号

Property Type: Patent

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特許公開2016-164107（出願日：2016/9/8）
多孔質炭素材料およびその製造方法

伊藤仁, 京谷隆, 西原洋知, 干川康人, 小林俊介, 野村啓太

特許第6460448号

Property Type: Patent

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優先権出願2014-186672（出願日：2014/9/12）
電気化学キャパシタ用電極およびその製造方法

伊藤仁, 京谷隆, 西原洋知, ヌーアンノラドカニン, 糸井弘行, ベレンガー-ベトリアンラウル

特許第6176601号

Property Type: Patent
金属担持炭素材料およびその製造方法

伊藤仁, 糸井弘行, 西原洋知, 京谷隆

特許第5915978号

Property Type: Patent

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優先権主張2012-034583（出願日：2012/2/20）
ゼオライトナノチャンネル内への炭素充填

京谷隆, 西原洋知, ヌーアンノラドカニン, 伊藤仁

特許第5861492号

Property Type: Patent

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特願2011-035102（出願日：2011/2/21）
水素吸蔵材料

伊藤仁, 糸井弘行, 西原洋知, 京谷隆

特許第5854427号

Property Type: Patent
金属担持炭素材料およびこれを用いた水素吸蔵材料

伊藤仁, 糸井弘行, 西原洋知, 京谷隆

特許第5854427号

Property Type: Patent
ミクロポーラス炭素系材料の製造方法

京谷隆, 西原洋知, 伊藤仁

特許第5810950号

Property Type: Patent
炭素材料およびこれを利用した金属担持炭素材料、ならびにその製造方法

伊藤仁, 糸井弘行, 西原洋知, 京谷隆

特許第5780589号

Property Type: Patent
ミクロポーラス炭素系材料、ミクロポーラス炭素系材料の製造方法、吸着材及びミクロポーラス炭素系材料を用いた水素吸蔵方法

伊藤仁, 京谷隆, 西原洋知, 侯鵬翔, 林愼治, 水内和彦

特許第5710693号

Property Type: Patent

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特願2009-127456の分割（出願日：2009/5/27）
ミクロポーラス炭素系材料、ミクロポーラス炭素系材料の製造方法、吸着材及びミクロポーラス炭素系材料を用いた水素吸蔵方法

伊藤仁, 京谷隆, 西原洋知, 侯鵬翔, 林愼治, 水内和彦

特許第5513774号

Property Type: Patent
ナノポーラスシリカとその製造方法

京谷隆, 西原洋知, 岩村振一郎

特許5191188号

Property Type: Patent
ポーラスシリカの製造方法

京谷隆, 西原洋知, 岩村振一郎

特許第5191188号

Property Type: Patent
多孔体及びその製造方法並びにその用途

京谷隆, 西原洋知, 武内正隆, 辻勝行

特許4956733号

Property Type: Patent
リチウムイオン二次電池用負極活物質、およびリチウムイオン二次電池

岡井誠, 京谷隆, 西原洋知, 粕壁隆俊

Property Type: Patent
プルシアンブルー担持カーボン被覆シリカゲル及びその製造方法

野口幸紀, 吉田朗子, 西原洋知, 伊藤徹二, 伊藤睦弘, 井澤謙一

Property Type: Patent
熱交換装置

曽根和樹, 伊藤仁, 市川靖, 伊倉亜美, 内村充宣, 宮原護, 西原洋知, 金丸和也

Property Type: Patent

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特願2022-087565（出願日：2022/5/30）
多孔質炭素材料の製造方法

砂廣昇吾, 西原洋知

Property Type: Patent
キャパシタ

小林直哉, 浅田敏広, 京谷隆, 西原洋知, 野村啓太

Property Type: Patent
水溶性多糖類の製造方法

栗原祥晃, 金枝雅人, 平谷正彦, 京谷隆, 西原洋知, 高月瑛

Property Type: Patent
キャパシタ及びキャパシタ電極用耐電圧活物質の製造方法

Property Type: Patent
加水分解用触媒

栗原祥晃, 金枝雅人, 平谷正彦, 京谷隆, 西原洋知, 高月瑛

Property Type: Patent
電極触媒およびその製造方法

内村允宣, 伊藤仁, 京谷隆, 西原洋知, 糸井弘行

Property Type: Patent

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PCT出願番号PCT/JP2015/050968（出願日：2015/1/15） WO/2015/118922（出願日：2015/8/13）
金属担持炭素材料およびその製造方法

伊藤仁, 京谷隆, 西原洋知, 糸井弘行, 大嶽文秀

Property Type: Patent
電気化学キャパシタ用電極およびその製造方法

伊藤仁, 京谷隆, 西原洋知, ヌーアンノラドカニン, 糸井弘行, ベレンガー-ベトリアンラウル

Property Type: Patent
ミクロポーラス炭素系材料の製造方法

伊藤仁, 京谷隆, 西原洋知, 侯鵬翔, 李莉香, 秦恭兵, 水内和彦

Property Type: Patent
Si/C複合材料及びその製造方法並びに電極

京谷隆, 西原洋知, 岩村振一郎

特許第6028235号

Property Type: Patent

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特願2011-190110（出願日：2011/8/31） PCT出願番号PCT/JP2012/072273 第201280042016/8号（出願日：2014/2/27）中国特許 ZL201280042016/8（出願日：2017/4/5）韓国特許 1020147008300（出願日：2019/2/8）
耐アルカリグルタミナーゼ複合体

伊藤徹二, 花岡隆昌, 京谷隆, 西原洋知, 干川康人

Property Type: Patent
微小管集合構造体及びその製造方法

宮本和也, 関口尊文, 京谷隆, 西原洋知, 岩村振一郎

Property Type: Patent
電極材料および電極材料の製造方法

京谷隆, 西原洋知, 安百鋼, 糸井弘行

Property Type: Patent
ミクロポーラス炭素系材料、ミクロポーラス炭素系材料の製造方法及びミクロポーラス系炭素材料を用いた水素吸蔵方法

伊藤仁, 京谷隆, 西原洋知, 侯鵬翔, 李莉香, 秦恭兵, 水内和彦

特許第5835787号

Property Type: Patent

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特願2008-268753（出願日：2008/10/17）国内優先2009-040932（出願日：2009/2/24）米国特許第8657923号（出願日：2014/2/25）ヨーロッパ特許No/ 2256086号（出願日：2015/6/11） PCT出願番号PCT/JP2009/53450 米国特許出願番号12/919308
シリカゲルおよびその製造法

Property Type: Patent
シリカゲルおよびその製造方法

田門肇, 向井紳, 西原洋知

Property Type: Patent
炭素材料の製造方法及び電気二重層キャパシタ

西原洋知, 寄能大佑, 岩村振一郎, ニチンジョセフパニッカー

Property Type: Patent

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Research Projects 45

３次元メソポーラスグラフェンを用いた高性能、高耐久電極触媒の研究開発 Competitive

西原洋知

Offer Organization: 国立研究開発法人新エネルギー・産業技術総合開発機構（NEDO）

System: 水素利用拡大に向けた共通基盤強化のための研究開発事業

Institution: 国立大学法人東北大学

2025/04 - 2030/03

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水素の本格的な普及拡大および我が国の産業競争力強化に向け、水素製造と利用の両翼を担う水電解装置と燃料電池の研究ならびに技術開発を加速化させる。NEDO技術開発ロードマップで示すように、大型商用車の製品ニーズへの適合および水素製造コストの低減に向けては、より一層の高性能化、高耐久化、低コスト化が求められ、従来の研究スピードを大幅に向上させる必要がある。本事業ではDX技術を最大限活用し、燃料電池・水電解分野の研究加速に貢献する共通基盤を構築するとともに、革新的な要素技術開発を連動させることで、本分野の競争力強化を図る。
未利用有機物の炭素化:資源循環のためのマルチナリーカーボンの創出

仁科勇太

Offer Organization: 科学技術振興機構

System: 戦略的な研究開発の推進戦略的創造研究推進事業 CREST

Institution: 岡山大学

2024/10 - 2030/03

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未利用有機物(廃プラスチック、バイオマス、温室効果ガスなど)を利用して、吸着材や電極、触媒として機能する“マルチナリーカーボン”を創出し、炭素材料の国産化と炭素循環技術の構築を目指す。従来の加熱方法では難しかった複雑な有機物の構造制御に挑み、低温・中高温炭素化や触媒炭素化により多孔質・導電性カーボンを生成。さらに、放射光等の先端技術を駆使して構造やメカニズムを解明し、革新的なプロセスを構築する。
究極の蓄電池「リチウム空気電池」の技術革新を導く国際パートナーシップ

中西周次

Offer Organization: 科学技術振興機構

System: 国際的な科学技術共同研究などの推進先端国際共同研究推進事業単独公募(トップ)

Institution: 大阪大学

2023/10 - 2029/03

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活物質として空気中の酸素と金属リチウムを利用する“究極の蓄電池”であるリチウム空気蓄電池(LAB)は、再エネ利用の促進や次世代モビリティ・次世代情報通信の発展などを促し、世の中に革新的変化をもたらしうる。その反面、実用化へ向けた技術的ハードルは高く、国際的な協力関係に基づく研究開発が不可欠である。こうした現況に鑑み、本研究では、これまでLABの研究を牽引してきた日英米独の4チーム間で国際パートナーシップを築いた。電解液・正極(日)、固体電解質(米)、電解液添加剤(英)、負極界面分析(独)といった各国の強み技術を持ち寄り、LAB研究を実用検討のフェーズへと引き上げる。若手研究者の活発な往来を介した共同研究を通して国際頭脳循環を実現し、次世代を支える研究者を育成する。
軽量・小型・大容量を特徴とするリチウム空気電池の開発

中西周次

Offer Organization: 科学技術振興機構

System: 戦略的な研究開発の推進革新的GX技術創出事業 GteX

Institution: 大阪大学

2024/10 - 2028/03

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リチウム空気電池は、理論重量エネルギー密度が種々の蓄電池の中でも最大であり、軽量・小型・高容量を実現できる可能性を有する。しかし現状では、電池反応中に生じる種々の活性酸素に対して安定な電池材料が未開発であること、および放電生成物が難分解性であることに起因する大きな充電過電圧が副反応を誘発して十分な充放電サイクル特性が得られていない。そこで本研究では「放電生成物エンジニアリング」という新概念に基づいて上記課題の根本的解決を図る。この目標実現に向けて、1電池統合グループ、2材料合成グループ、3理論分析グループから成るチームを編成し、マテリアルインフォマティクスー高度分析化学ー実験電池化学の深い連携を通して、大きな重量エネルギー密度と良好なサイクル特性の両立を目指す。
Study on force-responsive soft nanoporous materials Competitive

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (A)

Institution: Tohoku University

2023/04 - 2027/03
オンサイト富化酸素供給のための高速分離膜モジュールの開発

黒田拓馬

System: NEDO

2023/12 - 2027/02
新炭素材料GMSを用いたリチウムイオン電池の電極プロセス革命～炭素とスラリーを制する者が電池を制する～

黒田拓馬

System: 戦略的イノベーション創造プログラム（SIP）

2024/08 - 2026/03
グラフェン×セラミックスで拓く新たな光駆動触媒プロセスの創発

近藤吉史, 吉井丈晴, 後藤知代, 関野徹, 西原洋知

Offer Organization: ⼈と知と物質で創るクロスオーバーアライアンス

System: 令和６年度若手フィージビリティスタディ課題研究

2024/04 - 2026/03
テラヘルツ帯RISへのカーボン材料の適用に関する検討

西原洋知

System: NICTマッチングファンド

2023/04 - 2025/03
微小開口ハニカム材の社会実装に向けた研究開発 Competitive

西原洋知

Offer Organization: NEDO

System: 官民による若手研究者発掘支援事業費助成金

2022/10 - 2024/09
微小開口ハニカム材の社会実装に向けた研究開発 (共同研究フェーズ)

西原洋知

Offer Organization: NEDO

System: 官民による若手研究者発掘支援事業費助成金

2024/08 -
カーボン新素材グラフェンメソスポンジの実用化～電池を長寿命化し、真のサステイナブルを実現する～

西原洋知

Category: 戦略的イノベーション創造プログラム（SIP）

2023/10 - 2024/03
Development and application of nanocarbons confined in zeolites Competitive

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (B)

Institution: Shinshu University

2021/04 - 2024/03
グラフェンメソスポンジの社会実装に向けた研究開発

西原洋知

Offer Organization: 科学技術振興機構

System: 産学が連携した研究開発成果の展開研究成果展開事業研究成果最適展開支援プログラム(A-STEP) 産学共同(育成型)

Institution: 東北大学

2022 - 2024

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カーボン新素材「グラフェンメソスポンジ(GMS)」は、単層グラフェンを主成分とするエッジフリーのメソ多孔性カーボンであり、高比表面積、高細孔容積、高導電率、高耐食性を併せ持つ上に、従来の多孔性カーボンには無かった機械的柔軟性を兼ね備えたユニークな材料である。さらに構造制御の自由度が高く、細孔径、エッジの量、官能基、ドーピング、二次粒径、形状(粉末orバルク体)、グラフェン積層数などを用途に応じて調節できる。そこで本研究ではGMSの社会実装に向け、エネルギー、センサー、食品といった複数の領域で具体的な製品を想定した材料の最適化と性能実証を行う。
新常態社会に資する原子レベルで構造デザインしたカーボン系材料の開発

西原洋知

Offer Organization: 科学技術振興機構

System: 国際的な科学技術共同研究などの推進国際科学技術共同研究推進事業 SICORP ヴィシェグラード4カ国

Institution: 東北大学

2021 - 2024

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本研究は、新常態社会の実現にとって必要不可欠である高性能カーボン系材料の開発を目指す。
柔軟ナノ多孔体への応力印加による強制的吸着の発現

西原洋知

Offer Organization: 日本学術振興会

System: 科学研究費助成事業

Category: 挑戦的研究(萌芽)

Institution: 東北大学

2021/07/09 - 2023/03/31

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本研究の主たる目的は、応力によりスポンジのように柔軟に変形するナノ多孔体を利用し、応力印加により細孔径を微小化させ、水蒸気の吸着を誘起することである。この目的を達成するためには、疎水性のカーボン多孔体の細孔径を2 nm付近に調節する必要がある。疎水性のカーボン多孔体は細孔径が2 nm以上と大きい場合には低圧で水蒸気を殆ど吸着しないが、応力を印加して細孔径を2 nm以下の領域にまで微小化すると、細孔内部の物理吸着ポテンシャルが深くなり水蒸気吸着が生じると期待される。我々のグループでは、鋳型法を用いて細孔径が5～8 nmのカーボン多孔体「カーボンメソスポンジ（CMS）」とこれを1800℃でｎ熱処理した「グラフェンメソスポンジ（GMS）」を開発している。CMSは細孔壁がグラフェン約1層から成り、グラフェン周囲のエッジサイトは水素や含酸素官能基で終端された構造を持つ。これを1800℃で熱処理するとグラフェン境界のジッピング反応によりエッジサイトが消滅するが、元の細孔構造は殆ど変化しない形でGMSが得られる。すなわし、CMSとGMSは同一の細孔構造をもちつつも、エッジサイトがある・無いという違いを持ったユニークな材料である。本年度は、CMS、GMSの基本的な水蒸気吸着特性を把握するため、種々の温度における吸着等温線の測定を行い、アルコールや他の有機蒸気の吸着挙動との比較を行った。また、狙いとしている細孔径と柔軟性を達成するため、カーボン材料の微細構造と柔軟性を系統的に調べ、カーボンの構造因子で多孔体の体積弾性率を予想する経験式を導出できた。さらに得られた知見に基づき、CMSをホットプレスすることで、柔軟性を維持しつつ細孔径を微小化する検討も行った。
新物質群「3次元カーボン構造体」と革新的触媒反応

生越友樹

Offer Organization: 科学技術振興機構

System: 戦略的な研究開発の推進戦略的創造研究推進事業 CREST

Institution: 金沢大学

2018 - 2023

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本研究では、有機化学的に構造制御が可能な新物質「3次元(3D)カーボン構造体」を構築し、革新的電極触媒反応を開発します。さらに3Dカーボン構造体に柔軟性を持たせ、力学的エネルギーにより反応触媒サイト間の距離や基質の量を変化させ、電子やイオンの能動的な制御を行います。加えて、得られた3Dカーボン構造体を個別に設計・合成された半反応電極触媒として用い、同一導電性基板上に空間的に隔てて共担持した局部電池触媒を構築します。
Development of electric double-layer capacitors with high capacitance and high operating voltage using single-graphene porous electrodes

Takashi Kyotani

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (A)

Institution: Tohoku University

2019/04/01 - 2022/03/31

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This research project investigated the development of electric double-layer capacitors with high capacitance and high operating voltage using single-graphene porous electrodes. Such porous electrodes achieve high operation voltage up to 4.4 V at room temperature even using conventional organic electrolytes because there are few amount of edge sites which cause degradation of electrodes. Moreover, single-graphene property is crucial to achieve a high surface area. However, their areal capacitance was relatively small. This work has resolved this problem by nitrogen doping to the basal plane of graphene walls. Also, this work has revealed the relationship between carbon nanostructures and the electrochemical stability, and the obtained results allow the application to other types of batteries. Furthermore, this work has developed an inexpensive mass-production method of the single-graphene porous materials towards practical applications.
単層グラフェン多孔体の展開研究 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・基盤研究(A)

2017/04 - 2022/03
柔軟なグラフェン多孔体による発電デバイスの開発

西原洋知

Offer Organization: 公益財団法人東電記念財団

System: 研究助成（基礎研究）

2020/04 - 2022/02
新原理に基づく金属負極を有する高性能新電池の創製

金村聖志

Offer Organization: JST

System: ALCA-SPRING

2020 - 2022
The use of zeolite-templated carbon as a positive electrode material for lithium ion secondary battery

Kyotani Takashi

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (A)

Institution: Tohoku University

2015/04/01 - 2019/03/31

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Zeolite-templated carbon (ZTC) is characterized by the presence of a large number of edge sites. In this study, electrochemical redox sites such quinone groups are introduced into these edge sites and the resulting chemical modified ZTC is applied to the active material for a positive electrode with large capacity and high current density in lithium ion secondary battery. As a result, the effective introduction of quinone groups is achieved, but we have found that such groups do not work as a redox-active site. Instead, we demonstrate that furan-type ethers in ZTC function as such an electrochemically active site in a relatively high electric potential range. Moreover, our study reveals how carbon surface chemistry influences the electrochemical stability of carbon materials and we have succeeded in the synthesis of a large-surface area porous carbon having almost no edge sites using the template method.
有機化学的手法による結晶性３次元カーボン構造体の合成 Competitive

生越友樹

Offer Organization: JST

System: さきがけネットワーク

2017/04 - 2019/03
自然に倣った樹木組織ミミックの開発 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・挑戦的萌芽研究

2015/04 - 2017/03
イオン液体を用いた異元素含有ゼオライト鋳型炭素の合成と応用 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・基盤研究(B)

2014/04 - 2017/03
応力で自在に変形する超空間をもつグラフェン系柔軟多孔性材料の調製と機能開拓 Competitive

西原洋知

Offer Organization: JST

System: さきがけ

2013/10 - 2017/03
鋳型を利用したナノカーボン融合マテリアルの調製と機能開拓 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・新学術領域研究（公募班）

2013/04 - 2015/03
燃料電池自動車用水素貯蔵材料に関する研究開発／吸着系水素貯蔵材料の研究開発

(主要研究員・PJ担当窓口)

Offer Organization: NEDO

System: 水素利用技術研究開発事業

2013 - 2015
超高性能EDLC電極材料「カーボンナノジャングルジム」の創製とデバイス化 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・若手研究(A)

2011/04 - 2014/03
非対称型ハイブリッドスーパーキャパシタのための特異なスーパー多孔質炭素

京谷隆

Offer Organization: JST

System: 戦略的国際科学技術協力推進事業「日本－スペイン研究交流」

2011 - 2014
有機半導体／無機透明ナノ多孔性電極から成る新規有機薄膜太陽電池の開発 Competitive

西原洋知

Offer Organization: JSPS

System: 科研費・新学術領域研究（公募班）

Category: 新学術領域研究(研究領域提案型)

Institution: 東北大学

2011/04 - 2013/03

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無機ナノ材料をグラフェンシート1～20層分程度の炭素ナノ薄膜で均一にコートする「炭素ナノ被覆」を用いれば、コアとなる無機ナノ材料の美しい構造を保ったまま、その表面に炭素ならではの性質（導電性、疎水性、耐食性）を付与できる。しかも、炭素層は極めて薄いため光を透過する。本研究においては、アルミニウム陽極酸化被膜（Anodic Aluminum Oxide: AAO）を炭素ナノ被覆することで配列ナノ細孔をもつ透明導電膜を調製し、その細孔内部に有機半導体を充填した、新規太陽電池を作製することを主たる目的とし、研究開発を行った。その結果、1つの分子内部でp-n接合が実現している、フラーレンを包接したポルフィリン二量体を炭素被覆AAOの1次元ナノ細孔内部にほぼ90%以上の割合で充填することに成功した。また、炭素ナノ被覆は様々なナノ材料と組み合わせることができるため、新規融合マテリアルの調製にも挑戦した。一例としては、導電性の補助と構造変化抑制を目的にSiナノ粒子を均一に炭素ナノ被覆し、性能向上を検討した。Siを限界まで体積膨張させずに充放電を繰り返したところ、炭素は導電パスを保ったまま均一にSi骨格と融合してシワ状のナノ構造を形成し、極めて高いレート特性およびサイクル特性を示すことを見出した。調製した材料は、5.0 A/gの大電流密度においても1500 mAh/gの高容量を示し、100サイクルの間、全く容量の低下がみられなかった。その他にも、領域内で多くの共同研究を行った。具体的には、シリカナノ粒子の炭素ナノ被覆による新規構造色の発現、新規人工骨足場材料の開発、炭素ナノ被覆による電池電極材料の開発、イオン液体を原料とする新規多孔性グラフェン材料の開発などを行い、多くのシーズおよび成果を得ることができた。
Li－Si融液を経由する超高容量リチウムイオン電池負極材料の合成 Competitive

西原洋知

Offer Organization: JST

System: 先端的低炭素化技術開発事業

2010/10 - 2013/03
Synthesis of ordered mesoporous carbons composed of single graphene walls Competitive

NISHIHARA Hirotomo

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Young Scientists (B)

Institution: Tohoku University

2009/04 - 2011/03

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EDLC electrodes which exhibit both high power and high energy densities have been developed. The target structure was "ordered mesoporous carbons composed of single graphene walls". First, it has been successfully demonstrated that the target structure offers a fast ion-transfer, thereby realizing a high power density. Moreover, we attempted to decrease the pore size as small as possible with keeping a high power performance to increase a volumetric energy density. As the result, it was found that even 1.2-nm micropores exhibit a high power performance if they are three-dimensionally arrayed and mutually connected.
ゼオライト鋳型炭素をモデル物質とするスピルオーバー水素貯蔵メカニズムの解明

(主要研究員, 担当窓口)

Offer Organization: NEDO

System: 水素貯蔵材料先端基盤研究事業

2010 - 2011
ゼオライト鋳型炭素を利用した新規触媒の開発

西原洋知

Offer Organization: 北海道大学触媒化学研究センター

System: 共同利用・共同研究

2010 - 2011
Reversible and angstrom-order size control of carbon micropores by mechanical compression

KYOTANI Takashi, NISHIHARA Hirotomo, HOSHIKAWA Yasuto

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Challenging Exploratory Research

Institution: Tohoku University

2010 - 2011

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Simply by mechanical force, it is possible to successively and reversibly control the micropore size of zeolite templated carbon, which is an extraordinary flexible microporous material with a uniform micropore size of 1. 2 nm. In addition, we have demonstrated that the change of the micropore size induces remarkable effects for gas adsorption capabilities by actual experiments. Such a principal as reversible and angstrom-order size control of carbon micropores by mechanical compression can be applied to the preparation of a new type of sensors and molecular sieves.
鋳型法を利用した革新的リチウムイオン電池負極材料の開発研究

(主要研究員・PJ担当窓口)

Offer Organization: NEDO

Institution: 次世代自動車用高性能蓄電システム技術開発

2007 - 2011
Energy devices using carbon structures with regulated nano-spaces

KYOTANI Takashi, NISHIHARA Hirotomo, HOSHIKAWA Yasuto

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research on Priority Areas

Institution: Tohoku University

2007 - 2011

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Carbon nanorod array electrodes were synthesized using an anodic aluminum oxide film as a template and they are able to be used as the electrodes for electrochemical reactions and a polymer electrolyte fuel cell. A zeolite-templated carbon (ZTC), an ordered microporous carbon, synthesized using a zeolite template is promising for energy storage materials. In this research, great efforts were made to understand the molecular structure of this carbon and it has been finally found that this carbon consists of three-dimensionally ordered curved and small (<1nm) nanographenes,
世界最大の水蒸気吸着容量を有するヒートポンプ用「多孔質炭素」の開発 Competitive

西原洋知

Offer Organization: JST

System: 地域イノベーション創出総合支援事業

2008/04 - 2009/03
Synthesis of honeycomb supports with ultra-low pressure drop under mild condition for bio-components Competitive

NISHIHARA Hirotomo

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Young Scientists (B)

Institution: Tohoku University

2007/04 - 2009/03
ゼオライト鋳型炭素をベースとしたスピルオーバー水素貯蔵に関する研究開発

(主要研究員・PJ担当窓口)

Offer Organization: NEDO

System: 水素製造・輸送・貯蔵システム等技術開発

2008 - 2009
規則性メソポーラスシリカ全表面のグラフェン単分子層による完全被覆

京谷隆, 西原洋知

Offer Organization: 日本学術振興会

System: 科学研究費助成事業

Category: 挑戦的萌芽研究

Institution: 東北大学

2008 - 2009

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本年度ではSBA-15とFSM-16を用い、メソポーラスシリカ表面に存在するシラノール基とアルコール類と脱水縮合反応させた。メソポーラスシリカ細孔表面をアルコール分子で被覆した後、これを炭化すれことで、厚さがグラフェンシートわずか1～2層分と極めて薄い炭素皮膜で細孔表面を完壁に被覆することができた。これとともにアルミニウム陽極酸化皮膜の直線状ナノ細孔の内壁も炭化水素ガスからのCVDにより炭素堆積を行った。さらに、炭素前駆体に窒素やホウ素を含むものを使用することで、窒素やホウ素がドープされた炭素が堆積したアルミニウム陽極酸化皮膜を作製した。このような炭素被覆メソポーラスシリカはシリカにはない導電性と疎水性をもつので、一種の規則性メソポーラス炭素と見ることもできる。そこで、炭素被覆メソポーラスシリカを電気二重層キャパシタの電極として利用したところ、通常の活性炭と同様の容量を示すことが明らかとなった。さらも窒素やホウ素ドープによる電気二重層容量の増加のメカニズムも調べ、これがドープした原子による疑似容量の発現であることを明らかにした。通常考えられている濡れ性の向上は容量の発現には効果はなかった。
Fabrication of energy storage media using nanocarbons with the highest surface area and micropore volume

KYOTANI Takashi, NISHIHARA Hirotomo, ORIKASA Hironori

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (A)

Institution: Tohoku University

2006 - 2009
多層カーボンナノチューブ中での多様で構造制御されたナノp-n接合の構築

京谷隆, 折笠広典, 西原洋知

Offer Organization: 日本学術振興会

System: 科学研究費助成事業

Category: 萌芽研究

Institution: 東北大学

2004 - 2005

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アルミニウム陽極酸化皮膜の直線状ナノ細孔に炭化水素ガスのCVDによりカーボンを均一に堆積させた後に、陽極酸化皮膜を酸処理にて溶解除去すれば、サイズの揃った開口構造の多層CNTを合成できる。さらに,異なる原料を逐次的にCVDすることにより、外側と内側で組成の異なる二重構造など特異な構造のナノチューブの合成が可能である。前年度までは、外側あるいは内側がそれぞれ純炭素層あるいはNドープ炭素層の二重構造のナノチューブの合成を行った。XPSで合成したナノチューブのN元素の分布状態を調べたところ,純炭素層あるいはNドープ炭素層の二重構造になっていることが明らかとなった。さらに,N元素をドープすることでナノチューブの電気伝導度が向上することがわかった。本年度はRaman分光法により同心円状の二重構造ナノチューブの詳細な構造解析を行った。その結果、NあるはB元素を炭素層にドープすることで、炭素の典型的なRaman散乱であるGおよびDバンドがドーピング量によりシフトしていくことが明らかとなった。さらに、Gバンドのシフトとナノチューブの電気伝導度との間に明らかな相関があることを見出した。ドーピングにより炭素の電子構造が変化し、そのため電気伝導度が飛躍的に向上するとともに炭素骨格全体の振動モードであるGバンドが幾分シフトしたと考えられる。しかし、Nドープ炭素層にBドープ炭素層が二重になったナノチューブでは上記のGバンドのシフトと電気伝導度との間の相関直線に乗らず、このような特異な二重構造がシナジー的な効果をもつことが示唆された。
負のガウス曲率をもつグラファイト曲面からなる規則性ナノカーボンの鋳型合成

研究分担

Offer Organization: JSPS

System: 二国間交流事業共同研究：スペインとの共同研究

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Social Activities 1

水素吸着の炭素物質

2009/03/09 -

Media Coverage 38

グラフェンメソスポンジ（GMS）が、リチウム空気電池の有望な正極材料

日経電子版、日本経済新聞（全国版）朝刊

2024/01

Type: Newspaper, magazine
東北大発新興３ＤＣ長寿命電池素材に挑む年内に試験工場建設ＥＶ向け量産めざす

日本経済新聞東北版

2024/01

Type: Newspaper, magazine
A New Benchmark for High-Performance Carbon Cathodes in Lithium-Oxygen Batteries

2023/11
車体や建物への充電を可能にする3Dカーボン材料、東北大ら開発

ASCII.JP×ビジネス

2023/08
車体や建物への充電を可能にする3Dカーボン材料、東北大ら開発

MITテクノロジーレビュー

2023/08
車体や建物自体に蓄電できる3Dカーボン材料を開発

EETimes Japan

2023/08
車や建物自体を蓄電池に新しい3Dカーボン材料開発東北大

livedoor news

2023/08
車や建物自体を蓄電池に新しい3Dカーボン材料開発東北大

財形新聞

2023/08
車や建物全体にエネルギーを貯蔵できるようにする、3Ｄ構造のカーボン材料を開発

fabcross for エンジニア

2023/08
車体や建物を充電に使う3Ｄカーボン材料を開発 3Ｄプリンタで強度と機能性を融合し、全く新しいエネルギー貯蔵へ貢献

日本の研究.com

2023/08
東北大など、車体や建物を充電に使う3Dカーボン材料を開発

日本経済新聞＿電子版

2023/08
車体や建物を充電に使う3Ｄカーボン材料を開発 3Ｄプリンタで強度と機能性を融合し、全く新しいエネルギー貯蔵へ貢献

東北大学ウェブページ

2023/08
3次元グラフェン造形のキープロセスを解明 6員環のエッジに5員環や7員環が組み込まれてジッピング

東北大学ウェブページ

2023/08
Elucidating a unique sequential catalytic mechanism

2023/08
Unveiling the Nanoscale Frontier: Innovating with Nanoporous Model Electrodes

2023/06
東北大発カーボン新素材「GMS」、蓄電・発電デバイスに的

化学工業日報

2023/04
カーボン新素材を発見、Li 空気電池を長寿命化

Tech Eyes Online

2023/04
17. リチウム空気電池の長寿命化実現へ東北大などがカーボン新素材を発見

マイナビニュース

2023/04
カーボン新素材を発見、Li空気電池を長寿命化

EE Times Japan

2023/04
15. リチウム空気電池を長寿命化するカーボン新素材の正極を発見――グラフェンメソスポンジを採用東北大ら

fobcross forエンジニア

2023/04
東北大、リチウム空気電池長寿命化、カーボン新素材

化学工業日報

2023/04
「リチウム空気電池」実用化へ一歩、東北大がGMS採用で寿命６倍に成功

Newswich

2023/04
リチウム空気電池」実用化へ一歩、東北大がGMS採用で寿命6倍に成功

Yahooニュース

2023/04
東北大、リチウム空気電池の寿命６倍正極にGMS採用

日刊工業新聞

2023/04
リチウム空気電池正極の高容量化と長寿命化に成功。岡山大ら研究

PCWATCH

2023/04
リチウム空気電池の長寿命化実現へ東北大などがカーボン新素材を発見

TECHJT

2023/04
6. リチウム空気電池を長寿命化するカーボン新素材従来のカーボン正極の劣化をグラフェンメソスポンジで克服

PRTIMES

2023/04
6. リチウム空気電池を長寿命化するカーボン新素材従来のカーボン正極の劣化をグラフェンメソスポンジで克服

日本の研究.com

2023/04
6. リチウム空気電池を長寿命化するカーボン新素材従来のカーボン正極の劣化をグラフェンメソスポンジで克服

北日本新聞社

2023/04
リチウム空気電池を長寿命化するカーボン新素材を発見従来のカーボン正極の劣化をグラフェンメソスポンジで克服

東北大学ウェブページ

2023/04
3DC×東北大学カーボン新素材GMSで「世界を変える」共創研究ラボ』の設置

東北大学材料科学高等研究所ウェブページ

2023/04
カーボン材料の化学

現代化学　PP.22-27

2023/02
ゼオライト鋳型炭素

理化学研究所のウェブページ

2023/01
リアルテックファンド東北大発ベンチャー「株式会社3DC」

日経産業新聞

2022/07
「【ディープテックを追え】次世代電池でシェアを狙う、炭素材料「GMS」とは？」

ニュースイッチウェブサイト

2022/07
「3Dグラフェン」は電池を変えるか？東北大発3DCの挑戦」

日本XTECHウェブサイト

2022/06
東北大発の素材開発が資金調達

日本経済新聞の東北経済面

2022/06
東北大発の素材新興、リアルテックファンドから資金調達

日本経済新聞ウェブサイト

2022/05

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