Details of the Researcher
Research History 4
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2020/01 - Present東北大学 大学院 環境科学研究科 准教授
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2013/04 - 2019/12Tohoku University Graduate School of Environmental Studies
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2011/04 - 2013/03日本学術振興会 特別研究員 DC2
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2011/07 - 2012/01オレゴン大学 客員研究員
Education 1
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Tohoku University Graduate School of Environmental Studies
2010/04 - 2013/03
Committee Memberships 6
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資源・素材学会 東北支部 支部春季大会 実行委員
2021/04 - Present
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資源・素材学会 東北支部 会計幹事
2020/04 - Present
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資源・素材学会 秋季大会 現地実行委員
2023/04 - 2024/03
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日本化学会 コロイドおよび界面化学部会 第75回コロイドおよび界面化学討論会 現地実行委員
2023/04 - 2024/03
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資源・素材学会 東北支部 若手の会 実行委員長
2021/03 - 2022/04
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資源・素材学会 東北支部 若手の会実行委員
2015/04 - 2016/03
Professional Memberships 2
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日本化学会
2022/04 - Present
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資源・素材学会
2013/04 - Present
Research Interests 1
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ナノ材料科学
Research Areas 2
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Nanotechnology/Materials / Green/sustainable/environmental chemistry /
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Nanotechnology/Materials / Nanomaterials /
Awards 16
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ポスター賞(銅賞)
2024/06 資源・素材学会 東北支部 ハロゲンイオンによる表面吸着制御を利用したワイヤとプレート粒子の選択合成
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ポスター賞(銅賞)
2024/06 資源・素材学会 東北支部 大気中における水系前駆体溶液のメチルアンモニウムヨウ化スズペロブスカイト光発電層薄膜の形成
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ポスター賞
2023/09 日本化学会 コロイドおよび界面化学部会 臭化学イオンの銅結晶表面吸着による 異方成長を利用したプレート粒子の液相合成
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ポスター銀賞
2023/06 資源・素材学会 東北支部 太陽電池応用に向けたAg-In二重ペロブスカイトのCu添加によるバンドギャップの最適制御
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ポスター銀賞
2023/06 資源・素材学会 東北支部 臭化物添加による銅結晶異方成長を利用したプレート粒子の液相合成
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ポスター賞
2022/09 資源・素材学会 塩基性水溶液中での単分散鉄微粒子の高収率合成法の開発
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ポスター賞
2022/09 日本化学会 コロイドおよび界面化学部会 アスコルビン酸を用いた高安定なヨウ化スズペロブスカイト光吸収材料の大気中・水中合成法の開拓
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東北支部春季大会 ポスター金賞
2022 資源・素材学会 東北支部 「ハロゲン添加による銅結晶異方成長を利用したプレート粒子の液相合成
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化学フェスタ ポスター最優秀賞
2018 日本化学会
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資源・素材学会若手ポスター賞
2017/09 資源・素材学会 Ni/CdS系光触媒におけるNi助触媒の存在状態と光触媒活性の相関
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ポスター賞銅賞
2017/06 資源・素材学会東北支部 金属錯体種制御技術を利用した化合物太陽電池用Cu-In-S2ナノ粒子の水溶液中合成法の開発
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ポスター賞金賞
2017/06 資源・素材学会東北支部 Bi2Te3熱電材料の低コスト合成と最適構造に関する研究
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第8回研究奨励賞
2017/03 NPO法人環境エネルギー技術研究所 低環境負荷な手法による ナノ構造化熱電材料の作製
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Most read article 2015
2016/01 American chemical society NANO Synthesis of Ligand-Stabilized Metal Oxide Nanocrystals and Epitaxial Core/Shell Nanocrystals via a Lower-Temperature Esterification Process
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資源・素材学会若手ポスター賞
2015/09 資源・素材学会 Ag配線代替を目指したCuナノ粒子の積層・微配線化技術の創製
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資源・素材学会若手ポスター賞
2014/09 資源・素材学会 銅製錬スラグからのアンチモン湿式回収法の開発
Papers 51
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Synthesis of Aggregation-Free Iron Metal Particles Using Amylopectin and Amylase in a Basic Aqueous Solution
Koji Yokoyama, Yuma Araya, Kaori Yokosaka, Shoichi Kumon, Kimitaka Sato, Shun Yokoyama, Hideyuki Takahashi
Journal of Magnetism and Magnetic Materials 2025/02
DOI: 10.1016/j.jmmm.2024.172764
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Ti compound coating of carbonyl iron particles with controlled surface conditions using a peroxotitanium acid solution for stable magnetic particles
Yuki Watanabe, Shun Yokoyama, Akira Kishimoto, Takahiro Ito, Masanobu Kawata, Shun Ito, Kenichi Motomiya, Hideyuki Takahashi
Colloids and Surfaces A: Physicochemical and Engineering Aspects 2024/06
DOI: 10.1016/j.colsurfa.2024.133826
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Formation mechanism of micro-sized Cu plates using Br ions as basal plane-specific adsorbent and their application in the preparation of highly conductive and flexible Cu films
Yusaku Noda, Shun Yokoyama, Takashi Itoh, Balachandran Jeyadevan
Journal of Materials Chemistry C 2024
DOI: 10.1039/D4TC02694B
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Synthesis of low-cost multi-element Pt-based alloy nanoparticles as catalysts for the oxygen reduction reaction
Jhon L. Cuya Huaman, Kaneyuki Taniguchi, Daichi Iwata, Kozo Shinoda, Shun Yokoyama, Hiroshi Miyamura, Jeyadevan Balachandran
Nanoscale 2024
DOI: 10.1039/D4NR00567H
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Ambient Aqueous-Phase Synthesis of Highly Stable Methylammonium Tin Iodide Perovskites Using Alkali Iodides and Ascorbic Acid
Koji Yokoyama, Takahisa Omata, Shun Yokoyama, Hideyuki Takahashi
ACS Applied Energy Materials 6 (21) 11070-11080 2023/10/30
Publisher: American Chemical Society (ACS)ISSN: 2574-0962
eISSN: 2574-0962
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Adhesive Cu–Ag core-shell nanowires on polymer-coated glass substrates for fabricating transparent conductive films with durability against spin coating
Hiromi Koga, Shun Yokoyama, Kenichi Motomiya, Koji Yokoyama, Hideyuki Takahashi
Colloids and Surfaces A: Physicochemical and Engineering Aspects 660 130804-130804 2023/03
Publisher: Elsevier BVDOI: 10.1016/j.colsurfa.2022.130804
ISSN: 0927-7757
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One-pot multi-step synthesis of high-aspect-ratio Cu nanowires based on an environment-friendly manner for low-cost and high-performance transparent conductive films
Yuta Umemoto, Shun Yokoyama, Kenichi Motomiya, Takashi Itoh
Colloids and Surfaces A: Physicochemical and Engineering Aspects 651 129692-129692 2022/10
Publisher: Elsevier BVDOI: 10.1016/j.colsurfa.2022.129692
ISSN: 0927-7757
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Flexible and adhesive sintered Cu nanomaterials on polyimide substrates prepared by combining Cu nanoparticles and nanowires with polyvinylpyrrolidone
Shun Yokoyama, Junpei Nozaki, Yuta Umemoto, Kenichi Motomiya, Takashi Itoh, Hideyuki Takahashi
Colloids and Surfaces A: Physicochemical and Engineering Aspects 625 126907-126907 2021/09
DOI: 10.1016/j.colsurfa.2021.126907
ISSN: 0927-7757
eISSN: 1873-4359
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One-step synthesis of CuInS2 nanoparticles using aqueous chelated metal complexes as a starting material
Mitsuo Goto, Kouhei Sato, Shun Yokoyama, Hideyuki Takahashi
Journal of Materials Science: Materials in Electronics 32 (7) 9531-9539 2021/04
Publisher: Springer Science and Business Media LLCDOI: 10.1007/s10854-021-05616-z
ISSN: 0957-4522
eISSN: 1573-482X
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Precise composition modulation for optimizing NiWO 4 /Pt/CdS Z‐scheme system
Mingjie Li, Shun Yokoyama, Hideyuki Takahashi, Keyou Yan, Kazuyuki Tohji
Nano Select 2021/03/24
Publisher: WileyISSN: 2688-4011
eISSN: 2688-4011
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Control of galvanic replacement reaction between Cu nanowires and Ag species under vacuum filtration for transparent conductive films with long-term durability
Shun Yokoyama, Yuta Umemoto, Kenichi Motomiya, Takashi Itoh, Hideyuki Takahashi
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 611 2021/02
DOI: 10.1016/j.colsurfa.2020.125809
ISSN: 0927-7757
eISSN: 1873-4359
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Pt distribution-controlled Ni–Pt nanocrystals via an alcohol reduction technique for the oxygen reduction reaction
Kaneyuki Taniguchi, Jhon L. Cuya Huaman, Daichi Iwata, Shun Yokoyama, Takatoshi Matsumoto, Kazumasa Suzuki, Hiroshi Miyamura, Jeyadevan Balachandran
New Journal of Chemistry 45 (25) 11183-11191 2021
Publisher: Royal Society of Chemistry (RSC)DOI: 10.1039/d1nj01360b
ISSN: 1144-0546
eISSN: 1369-9261
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Precursor-templated synthesis of thermodynamically unfavored platinum nanoplates for the oxygen reduction reaction
Tatsuichiro Nakamoto, Ken-ichi Motomiya, Shun Yokoyama, Hideyuki Takahashi
DALTON TRANSACTIONS 49 (44) 15837-15842 2020/11
DOI: 10.1039/d0dt03338c
ISSN: 1477-9226
eISSN: 1477-9234
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Morphological control of carbon-supported Pt-based nanoparticles via one-step synthesis Peer-reviewed
Tatsuichiro Nakamoto, Ryohei Seki, Ken-ichi Motomiya, Shun Yokoyama, Kazuyuki Tohji, Hideyuki Takahashi
Nano-Structures & Nano-Objects 22 100443-100443 2020/04
Publisher: Elsevier BVDOI: 10.1016/j.nanoso.2020.100443
ISSN: 2352-507X
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Strong adhesion of polyvinylpyrrolidone-coated copper nanoparticles on various substrates fabricated from well-dispersed copper nanoparticle inks Peer-reviewed
Shun Yokoyama, Junpei Nozaki, Kenichi Motomiya, Norihito Tsukahara, Hideyuki Takahashi
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 591 2020/04
DOI: 10.1016/j.colsurfa.2020.124567
ISSN: 0927-7757
eISSN: 1873-4359
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Surface treatment of Cu nanowires using hydroxy acids to form oxide-free Cu junctions for high-performance transparent conductive films Peer-reviewed
Shun Yokoyama, Honoka Kimura, Hiroki Oikawa, Kenichi Motomiya, Balachandran Jeyadevan, Hideyuki Takahashi
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 583 2019/12
DOI: 10.1016/j.colsurfa.2019.123939
ISSN: 0927-7757
eISSN: 1873-4359
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Aqueous Chemical Synthesis and Consolidation of Size-Controlled Bi2Te3 Nanoparticles for Low-Cost and High-Performance Thermoelectric Materials Peer-reviewed
Nakamoto Tatsuichiro, Yokoyama Shun, Takamatsu Tomohisa, Harata Koichi, Motomiya Kenichi, Takahashi Hideyuki, Miyazaki Yuzuru, Tohji Kazuyuki
JOURNAL OF ELECTRONIC MATERIALS 48 (5) 2700-2711 2019/05
DOI: 10.1007/s11664-019-06935-y
ISSN: 0361-5235
eISSN: 1543-186X
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Bandgap engineering of NiWO4/CdS solid Z-scheme system via an ion-exchange reaction Peer-reviewed
Li Mingjie, Yokoyama Shun, Takahashi Hideyuki, Tohji Kazuyuki
APPLIED CATALYSIS B-ENVIRONMENTAL 241 284-291 2019/02
DOI: 10.1016/j.apcatb.2018.09.050
ISSN: 0926-3373
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Designed synthesis of highly catalytic Ni–Pt nanoparticles for fuel cell applications
Kaneyuki Taniguchi, Kozo Shinoda, Jhon L. Cuya Huaman, Shun Yokoyama, Masahito Uchikoshi, Takatoshi Matsumoto, Kazumasa Suzuki, Hiroshi Miyamura, Balachandran Jeyadevan
SN Applied Sciences 1 (1) 2019/01
Publisher: Springer Science and Business Media LLCDOI: 10.1007/s42452-018-0133-5
ISSN: 2523-3963
eISSN: 2523-3971
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Designed synthesis of highly catalytic Ni–Pt nanoparticles for fuel cell applications Peer-reviewed
Kaneyuki Taniguchi, Kozo Shinoda, Jhon L. Cuya Huaman, Shun Yokoyama, Masahito Uchikoshi, Takatoshi Matsumoto, Kazumasa Suzuki, Hiroshi Miyamura, Balachandran Jeyadevan
SN Applied Sciences 1 124 2018/12
ISSN: 2523-3971
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Design of monoalcohol – Copolymer system for high quality silver nanowires Peer-reviewed
Shintaro Sugiyama, Shun Yokoyama, Jhon L. Cuya Huaman, Shohei Ida, Takatoshi Matsumoto, Daisuke Kodama, Kimitaka Sato, Hiroshi Miyamura, Yoshitsugu Hirokawa, Jeyadevan Balachandran
Journal of Colloid and Interface Science 527 315-327 2018/10/01
Publisher: Academic Press Inc.DOI: 10.1016/j.jcis.2018.05.011
ISSN: 1095-7103 0021-9797
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In situ spectroscopic studies of the one-pot synthesis of composition-controlled Cu-Ni nanowires with enhanced catalytic activity Peer-reviewed
Ishijima Masanao, Huaman Jhon, L. Cuya, Yokoyama Shun, Shinoda Kozo, Uchikoshi Masahito, Miyamura Hiroshi, Jeyadevan Balachandran
NEW JOURNAL OF CHEMISTRY 42 (15) 13044-13053 2018/08/07
DOI: 10.1039/c8nj01641k
ISSN: 1144-0546
eISSN: 1369-9261
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Environmentally friendly synthesis and formation mechanism of copper nanowires with controlled aspect ratios from aqueous solution with ascorbic acid. Peer-reviewed
Yokoyama S, Motomiya K, Jeyadevan B, Tohji K
Journal of colloid and interface science 531 109-118 2018/07
DOI: 10.1016/j.jcis.2018.07.036
ISSN: 0021-9797
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Aqueous electrophoretic deposition of citric-acid-stabilized copper nanoparticles Peer-reviewed
Shun Yokoyama, Ippei Suzuki, Kenichi Motomiya, Hideyuki Takahashi, Kazuyuki Tohji
Colloids and Surfaces A: Physicochemical and Engineering Aspects 545 93-100 2018/05/20
DOI: 10.1016/j.colsurfa.2018.02.056
ISSN: 1873-4359 0927-7757
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Aqueous phase synthesis of CuIn alloy nanoparticles and their application for a CIS (CuInSe2)-based printable solar battery Peer-reviewed
Hideyuki Takahashi, Hironari Fujiki, Shun Yokoyama, Takayuki Kai, Kazuyuki Tohji
Nanomaterials 8 (4) 2018/04/06
DOI: 10.3390/nano8040221
ISSN: 2079-4991
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Oxidation-reduction potential control for one step synthesis of Cu-Pt core-shell nanoparticles
T. Nakamoto, Y. Terui, S. Tsuchida, R. Seki, Y. Ueyama, S. Yokoyama, H. Takahashi, K. Tohji
ECS Transactions 85 (13) 1517-1524 2018
Publisher: IOP Publishing LtdISSN: 1938-5862 1938-6737
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Fate of bisphenol A pyrolysates at low pyrolytic temperatures Peer-reviewed
Shogo Kumagai, Shunsuke Ono, Shun Yokoyama, Tomohito Kameda, Toshiaki Yoshioka
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 125 193-200 2017/05
DOI: 10.1016/j.jaap.2017.04.002
ISSN: 0165-2370
eISSN: 1873-250X
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Formation of closely packed Cu nanoparticle films by capillary immersion force for preparing low-resistivity Cu films at low temperature Peer-reviewed
Shun Yokoyama, Kenichi Motomiya, Hideyuki Takahashi, Kazuyuki Tohji
JOURNAL OF NANOPARTICLE RESEARCH 18 (11) 2016/11
DOI: 10.1007/s11051-016-3648-y
ISSN: 1388-0764
eISSN: 1572-896X
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Efficiency and long-term durability of a nitrogen-doped single-walled carbon nanotube electrocatalyst synthesized by defluorination-assisted nanotube-substitution for oxygen reduction reaction Peer-reviewed
Koji Yokoyama, Shun Yokoyama, Yoshinori Sato, Kazutaka Hirano, Shinji Hashiguchi, Kenichi Motomiya, Hiromichi Ohta, Hideyuki Takahashi, Kazuyuki Tohji, Yoshinori Sato
JOURNAL OF MATERIALS CHEMISTRY A 4 (23) 9184-9195 2016
DOI: 10.1039/c6ta02722a
ISSN: 2050-7488
eISSN: 2050-7496
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Green synthesis of Cu micro/nanoparticles for low-resistivity Cu thin films using ascorbic acid in aqueous solution Peer-reviewed
Shun Yokoyama, Kenichi Motomiya, Hideyuki Takahashi, Kazuyuki Tohji
JOURNAL OF MATERIALS CHEMISTRY C 4 (31) 7494-7500 2016
DOI: 10.1039/c6tc02280d
ISSN: 2050-7526
eISSN: 2050-7534
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Towards a designed synthesis of metallic nanoparticles in polyols - elucidation of the redox scheme in a cobalt-ethylene glycol system Peer-reviewed
Kazuma Takahashi, Shun Yokoyama, Takatoshi Matsumoto, Jhon L. Cuya Huaman, Hisashi Kaneko, Jean-Yves Piquemal, Hiroshi Miyamura, Jeyadevan Balachandran
NEW JOURNAL OF CHEMISTRY 40 (10) 8632-8642 2016
DOI: 10.1039/c6nj01738j
ISSN: 1144-0546
eISSN: 1369-9261
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Green synthesis and formation mechanism of nanostructured Bi2Te3 using ascorbic acid in aqueous solution Peer-reviewed
Shun Yokoyama, Keita Sato, Makoto Muramatsu, Takehiro Yamasuge, Takashi Itoh, Kenichi Motomiya, Hideyuki Takahashi, Kazuyuki Tohji
ADVANCED POWDER TECHNOLOGY 26 (3) 789-796 2015/05
DOI: 10.1016/j.apt.2015.02.002
ISSN: 0921-8831
eISSN: 1568-5527
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Synthesis of metallic Cu nanoparticles by controlling Cu complexes in aqueous solution Peer-reviewed
Shun Yokoyama, Hideyuki Takahashi, Takashi Itoh, Kenichi Motomiya, Kazuyuki Tohji
ADVANCED POWDER TECHNOLOGY 25 (3) 999-1006 2014/05
DOI: 10.1016/j.apt.2014.01.024
ISSN: 0921-8831
eISSN: 1568-5527
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Synthesis of Ligand-Stabilized Metal Oxide Nanocrystals and Epitaxial Core/Shell Nanocrystals via a Lower-Temperature Esterification Process Peer-reviewed
Daisuke Ito, Shun Yokoyama, Tatiana Zaikova, Keiichiro Masuko, James E. Hutchison
ACS NANO 8 (1) 64-75 2014/01
DOI: 10.1021/nn401888h
ISSN: 1936-0851
eISSN: 1936-086X
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Surface modification of Cu metal particles by the chemical reaction between the surface oxide layer and a halogen surfactant Peer-reviewed
Shun Yokoyama, Hideyuki Takahashi, Takashi Itoh, Kenichi Motomiya, Kazuyuki Tohji
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 75 (1) 68-73 2014/01
DOI: 10.1016/j.jpcs.2013.08.010
ISSN: 0022-3697
eISSN: 1879-2553
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Synthesis of Nanostructured Bi2Te3 by Controlling Metal Species in Aqueous Solution Peer-reviewed
Shun Yokoyama, Keita Sato, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Relationship between the Copper Complexes Condition in Aqueous Solution and Its Reduction Potentials to Synthesize CIGS Alloy Nano Materials Peer-reviewed
Hironari Fujiki, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Relationship between Detailed Condition of Pt Nano Co-Catalyst on the Surface of Photocatalysts and Its Activity Peer-reviewed
Kousuke Ito, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Separation of Redox Site by Utilizing the Nanostructure of ZnS Stratified Photocatalysts Peer-reviewed
Akihiro Kobayashi, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Redox Site Separation Effects for Photocatalytic Activity Using ZnS Stratified Photocatalysts Peer-reviewed
Akihiro Kobayashi, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Improvement of Photo-Carrier Transport Efficiency From the Semiconductor Particles to Electrode By Using Organic Carrier Transport Materials Peer-reviewed
Takashi Mabuchi, Shun Yokoyama, Norihiro Shimoi, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Basic Study for the Construction of Wet Solar Cell Using CdS Photocatalysts, Na2S4 Electrolyte, and Inorganic Photo-Carrier Transport Materials Peer-reviewed
Takashi Mabuchi, Shun Yokoyama, Norihiro Shimoi, Hideyuki Takahashi, Kazuyuki Tohji
224th ECS Meeting 2013/10
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Synthesis method for well crystallized alloy nanoparticles in aqueous solution under room temperature by controlling the metal complexes condition Peer-reviewed
Takashi Mabuchi, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
Nanotech 1(2013) 337-340 2013/02
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Bactericidal Mechanisms of Stratified ZnS Photocatalysts and ZnO Nanoparticles. Peer-reviewed
Yoshiki Suito, Shun Yokoyama, Hideyuki Takahashi, Koichi Suto, Chihiro Inoue, Kazuyuki Tohji
Proceedings of 224th ECS Meeting (2013) 2013
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Application of Stratified ZnS Photocatalysts against to the Water Clarification Materials Peer-reviewed
Yoshiki Suito, Shun Yokoyama, Hideyuki Takahashi, Koichi Suto, Chihiro Inoue, Kazuyuki Tohji
Proceedings of 224th ECS Meeting (2013) 2013
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Elucidation of the reaction mechanism during the removal of copper oxide by halogen surfactant at the surface of copper plate Peer-reviewed
Shun Yokoyama, Hideyuki Takahashi, Takashi Itoh, Kenichi Motomiya, Kazuyuki Tohji
Applied Surface Science 264 664-669 2013/01/01
DOI: 10.1016/j.apsusc.2012.10.088
ISSN: 0169-4332
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Effective hydrogen generation and resource circulation based on sulfur cycle system Peer-reviewed
Hideyuki Takahashi, Takashi Mabuchi, Tsugumi Hayashi, Shun Yokoyama, Kazuyuki Tohji
SOLAR CHEMICAL ENERGY STORAGE (SOLCHES) 1568 67-73 2013
DOI: 10.1063/1.4848095
ISSN: 0094-243X
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Effect of Metal Gradient In Nano Wall of Stratified Type Photocatalyst Peer-reviewed
Tsugumi Hayashi, Yohei Baba, Toshiharu Taga, Shun Yokoyama, Hiroaki Suzuki, Hideyuki Takahashi, Masayuki Niino, Kazuyuki Tohji
MULTISCALE, MULTIFUNCTIONAL AND FUNCTIONALLY GRADED MATERIALS 631-632 339-+ 2010
DOI: 10.4028/www.scientific.net/MSF.631-632.339
ISSN: 0255-5476
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Synthesis of silver sulfide stratified photocatalyst Peer-reviewed
Y. Baba, S. Yokoyama, H. Takahashi, K. Tohji
AIP Conference Proceedings 987 155-158 2008
DOI: 10.1063/1.2896964
ISSN: 0094-243X 1551-7616
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Effective hydrogen generation from the hydrogen sulfide solution by using stratified type photocatalyst Peer-reviewed
H. Takahashi, S. Yokoyama, Y. Baba, T. Hayashi, K. Tohji
AIP Conference Proceedings 987 17-21 2008
DOI: 10.1063/1.2896969
ISSN: 0094-243X 1551-7616
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Effect of crystalline structure of Cd(OH)2 precursor on the photocatalytic activity of stratified CdS Peer-reviewed
S. Yokoyama, H. Takahashi, Y. Sato, B. Jeyadevan, K. Tohji
AIP Conference Proceedings 898 (0) 179-181 2007
DOI: 10.1063/1.2721275
ISSN: 0094-243X 1551-7616
Misc. 8
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硫黄循環による硫化水素からの水素エネルギー製造
高橋英志, 林亜実, 横山俊, 梶野康晴, 水藤芳基, 馬渕隆, 小林祥大, 伊藤康友, 田路和幸
鉱山 66 (3) 9-19 2013/04/25
Publisher: 金属鉱山会ISSN: 0287-9840
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Effective Hydrogen Generation from H2S by Utilizing the Sulfur Cycle (2)-Conversion Method from Elemental Sulfur to H2S by Biological Reaction-
横山俊, 高橋英志, 田路和幸
Journal of MMIJ 126 (7) 464-467 2010/07/25
Publisher: The Mining and Materials Processing Institute of JapanDOI: 10.2473/journalofmmij.126.464
ISSN: 1881-6118
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環境とセラミックス 先進エネルギーとセラミックス
高橋英志, 横山俊, 林亜美, 馬場洋平, 田路和幸
セラミックス 43 (10) 845-853 2008/10/01
Publisher: 日本セラミックス協会ISSN: 0009-031X
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硫化銀系ストラティファイド光触媒合成法の開発
馬場 洋平, 横山 俊, 高橋 英志, ジャヤデワン バラチャンドラン, 田路 和幸
春季大会講演集. I, 資源編 19 (2) 181-182 2007/03/29
ISSN: 1343-9898
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コアシェル型CdZnSストラティファイド光触媒材料の合成
林 亜実, 横山 俊, 高橋 英志, ジャヤデワン バラチャンドラン, 田路 和幸
春季大会講演集. I, 資源編 19 (2) 185-186 2007/03/29
ISSN: 1343-9898
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ストラティファイドCdS光触媒への前駆体物質結晶性の効果
横山 俊, 高橋 英志, ジャヤデワン バラチャランドラン, 田路 和幸
春季大会講演集. I, 資源編 19 (2) 183-184 2007/03/29
ISSN: 1343-9898
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レーザーSSPS利用を目指した光触媒による硫化水素からの水素製造
田路和幸, 高橋英志, 横山俊, 新野正之, 初田洋司雄, 石川東一郎
傾斜機能材料論文集 20 156-157 2006/12/31
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ストラティファイドCdS光触媒活性におけるCd(OH)_2前駆体の影響
横山 俊, 高橋 英志, 佐藤 義倫, バラチャランドラン ジャヤデワン, 田路 和幸
春季大会講演集. I, 資源編 18 (2) 153-154 2006/03/27
ISSN: 1343-9898
Presentations 12
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Synthesis of Cu nanowires using ascorbic acid in aqueous solution and their applications for flexible transparent conductive films International-presentation
YOKOYAMA Shun
The Electrochemical Society AiMES2018 2018/10/03
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Synthesis of Cu nanowires with high aspect rations using ascorbic acid in aqueous solution for high performance transparent electrodes International-presentation
YOKOYAMA Shun
5th NANO TODAY CONFERENCE 2017/12
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Electrophoretic deposition of Cu NPs for fabricating conductive patterns in aqueous solution International-presentation
YOKOYAMA Shun
9th International Conference on Materials for Advanced Technologies 2017/06
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低環境負荷な手法によるナノ構造化熱電材料の作製 Invited
横山 俊
第43回環境フォーラム 2017/05/19
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Formation and characterization of a well-packed particulate structure consisted of Cu nanoparticles by capillary force for low resistivity at low temperature International-presentation
YOKOYAMA Shun
The Electrochemical Society PRiME2016 2016/10/05
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Study of Ag nanowire synthesis mechanism by polyol process using vinylpyrrolidone based copolymers International-presentation
YOKOYAMA Shun
2nd International Conference of Polyol Mediated Synthesis 2016/07/13
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Green Synthesis of Cu/Cu2O core/shell nanoparticles with lowered resistivity International-presentation
YOKOYAMA Shun
The International Chemical Congress of Pacific Basin Societies 2015 2015/12/15
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Highly Dispersed Pt NPs Supported Selectively on Carbon Black as Effective Cathode Catalyst for PEFCs International-presentation
YOKOYAMA Shun
The International Chemical Congress of Pacific Basin Societies 2015 2015/12/14
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Attachment and growth of Cu Nanoparticles on Indium Tin Oxide by switching surface electric charge International-presentation
YOKOYAMA Shun
30th European Conference on Surface Science 2014/09
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Influence of ascorbic acid on the synthesis of nanostructured Bi2Te3 at an aqueous chemical reduction method International-presentation
YOKOYAMA Shun
Materials research society 2013 fall meeting 2013/12
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Synthesis of Nanostructured Bi2Te3 by Controlling Metal Species in Aqueous Solution International-presentation
YOKOYAMA Shun
The Electrochemical Society 224th Meeting 2013/10/29
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環境に配慮した次世代型ナノ材料創成技術・表面精密制御技術の研究開発 Invited
横山 俊
第30回環境フォーラム 2013/05/24
Industrial Property Rights 6
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コアシェル触媒の製造方法
高橋 英志, 横山 俊, 田路 和幸, 土田 修三, 谷口 泰士, 関 良平, 上山 康博
Property Type: Patent
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銅配線の製造方法及び銅配線の製造装置
高橋 英志, 横山 俊, 田路 和幸, 甲斐 隆行
Property Type: Patent
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銅ナノ粒子の製造方法
高橋 英志, 横山 俊, 田路 和幸, 甲斐 隆行
Property Type: Patent
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白金族担持触媒及びその製造方法
高橋 英志, 横山 俊, 田路 和幸, 上山 康博, 小島 俊之, 谷口 泰士, 久保田 和典, 土田 修三
Property Type: Patent
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銅微粒子およびその製造方法
田路 和幸, 高橋 英志, 横山 俊, 永田 長寿, 金田 秀治
Property Type: Patent
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銅微粒子およびその製造方法
田路 和幸, 高橋 英志, 横山 俊, 永田 長寿, 金田 秀治
特許第6168837号
Property Type: Patent
Research Projects 33
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Creation of High-Performance and Highly Durable Photo-Batteries by Compositional and Structural Design of Tin-Based Perovskites and Electrolytes
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: Tohoku University
2025/04/01 - 2029/03/31
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液相還元法における銅結晶の異方成長を利用した2次元物質合成技術の創製
横山 俊
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
2024/06/28 - 2027/03/31
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銅結晶異方成長の電気化学解析と精密制御による高アスペクト比銅ナノワイヤの創出
Offer Organization: 一般社団法人 資源・素材学会
System: 学会長期テーマプロジェクト
2024 - 2027
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酸化物フリーCuナノワイヤが実現する完全塗布型太陽電池
横山 俊, 伊藤 隆
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2022/04/01 - 2026/03/31
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酸化物フリーCuナノワイヤが実現する完全塗布型太陽電池
横山 俊, 伊藤 隆
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2022/04/01 - 2026/03/31
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In situ SERS spectroscopy for organic additives with controlling metal deposition
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: Tohoku University
2022/04/01 - 2025/03/31
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ウィルスや環境負荷物質の高速高選択濃縮を可能とする高特性鉄ナノ粒子磁性ビーズ開発
高橋 英志, 横山 幸司, 横山 俊, 上高原 理暢
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 基盤研究(B)
Institution: 東北大学
2021/04/01 - 2025/03/31
-
ウィルスや環境負荷物質の高速高選択濃縮を可能とする高特性鉄ナノ粒子磁性ビーズ開発
高橋 英志
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 基盤研究(B)
Category: 基盤研究(B)
Institution: 東北大学
2021/04/01 - 2025/03/31
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液相還元法における銅結晶の異方成長を利用した銅ナノシート合成法の創出
Offer Organization: 池谷科学技術振興財団
System: 単年度研究助成
2024/04 - 2025/03
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金属錯体の塗布による緻密かつ大面積なZnO半導体薄膜の成膜
横山 俊
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 挑戦的研究(萌芽)
Category: 挑戦的研究(萌芽)
Institution: 東北大学
2021/07/09 - 2024/03/31
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Cuナノワイヤを基軸にした高性能・高耐久な透明導電膜の創製と太陽電池応用
横山 俊, 伊藤 隆
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 基盤研究(B)
Category: 基盤研究(B)
Institution: 東北大学
2019/04/01 - 2023/03/31
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Synthesis of compound solar cell utilizing the printed electronics method
Takahashi Hideyuki
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: Tohoku University
2018/04/01 - 2021/03/31
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Cuナノ材料を用いた省資源なCu配線形成法の開発
Offer Organization: 公益財団法人 新井科学技術振興財団
System: 平成30年度研究助成
2019/04 - 2021/03
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低環境負荷プロセスを基礎とした銅ナノワイヤによる高性能透明導電膜の創出
Offer Organization: 公益財団法人 岩谷直治記念財団
System: 平成30年度研究助成
2019/04 - 2020/03
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Cuナノワイヤと酸化物の複合透明導電膜の創製
Offer Organization: 公益財団法人 前川報恩会
System: 平成30年度 学術研究助成
2019/04 - 2020/03
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無機材料に対する有機金属錯体を用いた新規コーティング技術 Competitive
横山 俊
Offer Organization: 株式会社村田製作所
System: 共同研究
2018/04 - 2020/03
-
金属―酸化物ナノ材料を複合化した高性能透明導電膜による太陽電池高効率化 Competitive
横山 俊
Offer Organization: 科研費
System: 若手(A)
2017/04 - 2020/03
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Development of a Low-energy Flat Plane-emission Panel Device Employing Single-walled Carbon Nanotubes
TOHJI Kazuyuki
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S)
Category: Grant-in-Aid for Scientific Research (S)
Institution: Tohoku University
2014/05/30 - 2019/03/31
-
銅ナノ粒子・ナノワイヤ複合化による次世代電子回路形成 Competitive
横山 俊
Offer Organization: 一般財団法人 電子回路基板技術振興財団
System: 調査・研究への助成
2018/04 - 2019/03
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銅ナノワイヤを用いた低コスト・高性能な透明導電膜の形成 Competitive
横山 俊
Offer Organization: 公益財団法人 松籟科学技術振興財団
System: 第34回研究助成
2017/04 - 2018/03
-
室温付近で低抵抗配線を形成可能な銅ナノ粒子の開発 Competitive
横山 俊
Offer Organization: 公益財団法人 池谷科学技術振興財団
System: 平成29年度 単年度研究助成
2017/04 - 2018/03
-
低環境負荷な手法によるナノ構造化熱電材料の作製 Competitive
横山 俊
Offer Organization: NPO法人 環境エネルギー研究所
System: 第8回研究奨励賞
2017/04 - 2018/03
-
革新的材料型生産技術共同研究プロジェクト Competitive
Offer Organization: 株式会社パナソニック
System: 共同研究
2013/04 - 2018/03
-
Cuナノ粒子を用いたAg集電電極代替によるSi太陽電池の低コスト・高効率化 Competitive
横山 俊
Offer Organization: 科研費
System: 若手(B)
2015/03 - 2017/04
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Safe and smooth transformation of CI particles into CIS solar cell nanoparticles and its application to solar cell fablication
TAKAHASHI HIDEYUKI
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research
Category: Grant-in-Aid for Challenging Exploratory Research
Institution: Tohoku University
2015/04/01 - 2017/03/31
-
Development of the preparation method for CIGS printable solar cell
TAKAHASHI HIDEYUKI
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
Category: Grant-in-Aid for Scientific Research (B)
Institution: Tohoku University
2014/04/01 - 2017/03/31
-
高性能かつ低コスト熱電材料開発を目指したBi2Te3ナノ粒子の低環境負荷合成と熱電特性評価 Competitive
横山 俊
Offer Organization: 東北大学 金属材料研究所
System: 新素材共同研究開発センター共同利用研究
2015/09 - 2017/03
-
製錬副産物からのレアメタル回収技術開発事業(再委託) Competitive
Offer Organization: JOGMEC
System: 精錬副産物からのレアメタル回収技術開発事業
2014/04 - 2016/03
-
銅ナノ粒子を利用した銅配線形成プロセス技術の開発 Competitive
Offer Organization: NEDO
System: 平成26年度新エネルギーベンチャー技術革新事業
2014/04 - 2015/03
-
酸化物ナノ粒子の終端面・酸素欠損制御によるPt代替燃料電池電極材料の開 Competitive
横山 俊
Offer Organization: 科研費
System: 研究活動スタート支援
2013/04 - 2015/03
-
金属錯体精密制御による合金熱電ナノ材料の革新的合成技術の創成 Competitive
横山 俊
Offer Organization: 東北大学 学際科学フロンティア研究所
System: 領域創成研究
2013/06 - 2014/03
-
金属―酸化物ナノコンポジット化によるPt代替燃料電池触媒の開発 Competitive
横山 俊
Offer Organization: 東北大学 環境科学研究科
System: 環境科学研究創成支援
2013/06 - 2014/03
-
金属酸化物-ハロゲン化合物間の化学反応を利用した新規ナノ表面制御技術開発
横山 俊
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 特別研究員奨励費
Category: 特別研究員奨励費
Institution: 東北大学
2011 - 2012
Media Coverage 1
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低環境負荷合成法によるナノ材料の開発に挑む
HARIMA QUARTERLY
2017/07
Type: Newspaper, magazine