東北大学研究者紹介

経歴 1

2026年4月～継続中

東北大学　材料科学高等研究所　特任助教

学歴 4

東北大学　大学院工学研究科　化学工学専攻, 博士後期課程

2023年4月～ 2026年3月
東北大学　多元物質科学研究所, 研究生

2022年10月～ 2023年3月
中国石油大学（北京）　化学工学・環境研究科　化学工学専攻, 修士課程

2018年9月～ 2021年7月
中国石油大学（北京）　化学工学・環境学部　化学工学科, 学士課程

2014年9月～ 2018年6月

研究キーワード 3

ナノカーボン
材料化学
炭素材料

研究分野 1

ナノテク・材料 / ナノ材料科学 / 炭素材料

受賞 2

優秀口頭発表賞 (第51回炭素材料学会年会)

2024年11月　炭素材料学会
ポスター賞(第60回炭素材料夏季セミナー)

2023年9月　炭素材料学会

論文 9

Defect-Mediated Catalysis for Low-Temperature Formation of Graphene-Based Materials 査読有り

Mengxuan Zhang, Takeharu Yoshii, Qi Zhao, Yuichiro Hayasaka, Devis Di Tommaso, Hirotomo Nishihara

Journal of the American Chemical Society　2026年6月8日
出版者・発行元： American Chemical Society (ACS)
DOI： 10.1021/jacs.5c20150 　

ISSN：0002-7863

eISSN：1520-5126
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

含章周, 夢璇張, 丈晴吉井, 洋知西原

ゼオライト　2025年1月31日

DOI： 10.20731/zeoraito.42.1.9 　
Mechanism of methane activation and graphene growth on oxide ceramics 査読有り

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

Nanoscale　2025年

DOI： 10.1039/D5NR00569H 　
S doped CNTs scaffolded Si@C spheres anode toward splendid High-Temperature performance in Lithium-ion Battery 査読有り

Mengxuan Zhang, Lu Zhao, Dong Sun, Yankun Sun, Chunming Xu, Shichao Lu, Tao Li, Yongfeng Li, Zhihua Xiao

Applied Surface Science　2023年7月

DOI： 10.1016/j.apsusc.2023.157254 　
S-doped graphene nano-capsules toward excellent low-temperature performance in Li-ion capacitors 査読有り

Zhihua Xiao, Zhiqing Yu, Zhenfei Gao, Bofeng Li, Mengxuan Zhang, Chunming Xu

Journal of Power Sources　2022年7月

DOI： 10.1016/j.jpowsour.2022.231404 　
Multilayered graphene endowing superior dispersibility for excellent low temperature performance in lithium-ion capacitor as both anode and cathode 査読有り

Zhihua Xiao, Lu Zhao, Zhiqing Yu, Mengxuan Zhang, Shengping Li, Ronghua Zhang, Mudassar Ayub, Xinlong Ma, Guoqing Ning, Chunming Xu

Chemical Engineering Journal　2022年2月

DOI： 10.1016/j.cej.2021.132358 　
Binder‐Assisted Dispersion of Agglomerated Carbon Nanotubes for Efficiently Establishing Conductive Networks in Cathodes of Li‐Ion Batteries 査読有り

Mengxuan Zhang, Guoqing Ning, Zhihua Xiao

Energy Technology　2020年12月

DOI： 10.1002/ente.202000589 　

詳細を見る詳細を閉じる

<jats:sec><jats:label/><jats:p>Carbon nanotubes (CNTs) are a promising conductive additive for Li‐ion batteries. However, good dispersion of agglomerated CNTs (ACNTs) still remains challenge. Herein, a binder‐assisted dispersion of ACNTs is demonstrated to efficiently construct a homogeneous conductive network in LiFePO<jats:sub>4</jats:sub> cathodes. The addition of polyvinylidene fluoride (PVDF) significantly reduces the size of ACNT agglomerates, which leads to better dispersion of ACNTs in <jats:italic>N</jats:italic>‐methyl‐pyrrolidone. The LiFePO<jats:sub>4</jats:sub> electrodes with conductive networks constructed from PVDF–ACNT suspensions exhibit superior electrode performance, as compared to those using the commercial CNT slurry.</jats:p></jats:sec>
Sponge-like graphene cubes: S reservoir with large polysulfide diffusion resistance for lithium-sulfur batteries 査読有り

Zhihua Xiao, Guoqing Ning, Zhiqing Yu, Xin Xie, Lu Zhao, Xinlong Ma, Mengxuan Zhang, Chunming Xu

Carbon　2019年12月

DOI： 10.1016/j.carbon.2019.08.016 　
High Capacitive Energy Storage of Nest‐Like Porous Graphene Microspheres Electrode with High Mass Loading 査読有り

Xuejie Wang, Xinyu Song, Shengping Li, Zhiqing Yu, Lu Zhao, Zhihua Xiao, Mengxuan Zhang, Chenggen Xu, Chuanlei Qi, Xinlong Ma, Jinsen Gao

ChemSusChem　2019年9月20日

DOI： 10.1002/cssc.201901519 　

詳細を見る詳細を閉じる

<jats:title>Abstract</jats:title><jats:p>Nest‐like porous graphene microspheres (NPGMs) are grown by using a chemical vapor deposition (CVD) method in a fluidized bed reactor from methane and basic magnesium carbonate microspheres (synthesized by a stirring‐induced crystallization approach) as carbon source and template, respectively. The CVD‐derived NPGMs have a few‐layer structure and high electrical conductivity, as well as a three‐dimensional individual macroarchitecture accompanied with well‐developed pore channels and great structural integrity. As the electrode for a symmetric supercapacitor, the effect of different mass loadings for NPGMs‐based electrodes on the capacitive energy‐storage performance is investigated. Superior electrochemical properties with respect to gravimetric, areal, and total capacitances, rate capability, and durability are shown by the NPGMs‐based symmetric supercapacitors, even at mass loadings up to 10 mg cm<jats:sup>−2</jats:sup>. Moreover, the electrochemical behavior of the NPGMs‐based electrode is much superior to those of two‐dimensional lamella‐like graphene and commercial activated carbon.</jats:p>

︎全件表示 ︎最初の5件までを表示

講演・口頭発表等 9

Holey Graphene–Induced Electronic Modulation in RuBa/CeO2 Catalysts Toward NH3 Decomposition

Mengxuan Zhang

International Symposium of Materials and Devices 2025
Effect of Surface Acid-Base Properties of Metal Oxides on Graphene Growth via Low-Temperature Acetylene CVD

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

The 2nd International Conference on Materials for Green Future
Efficient Synthesis of Hydrophobic Graphene Quantum Dots via Low-temperature Chemical Vapor Deposition on TiO2

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

第51回炭素材料学会年会
Oxygen Vacancy Boosted Graphene Growth via Low-temperature Acetylene Decomposition on Ceria

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

The 4th annual meeting of the AtomDeC project
In-situ Observation of Graphene Growth on Ceria via Catalytic Acetylene Decomposition under Low Temperature

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

The 18th International Congress on Catalysis
Oxygen Vacancy Boosted Low-temperature Catalytic Acetylene Decomposition on Ceria for Controllable Graphene Growth

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

The 3rd Workshop on Catalytic Reactions with Ion Transfer through interfaces
Controllable Graphene Growth on Ceria via Low-temperature Acetylene Decomposition

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara,

日本化学会東北支部 80 周年記念国際会議
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
Low-temperature Graphene Synthesis and Controllable Growth via Ceria Catalytic Acetylene Decomposition

Mengxuan Zhang, Takeharu Yoshii, Hirotomo Nishihara

第50回炭素材料学会年会　2023年11月29日

︎全件表示 ︎最初の5件までを表示

メディア報道 1

アセチレンから300℃での低温グラフェン形成を実現 ―未利用・余剰炭化水素ガスの高機能カーボン材料化に期待―

東北大学プレスリリース

2026年6月