三瓶大志 (Hiroshi Sampei) - マイポータル

基本情報

所属: 大阪大学大学院工学研究科特任研究員(常勤)

学位: 博士(工学)(2026年3月早稲田大学)

ORCID iD: https://orcid.org/0000-0001-5844-2977
J-GLOBAL ID: 202401014423887008
researchmap会員ID: R000071495

外部リンク: https://hiroshi3pei.github.io/

委員歴

受賞

2023年3月

森村豊明会奨励賞, 公益財団法人森村豊明会
2022年3月

第129回触媒討論会学生ポスター発表賞, 一般社団法人触媒学会

論文

Enhancing chemoselectivity via strong metal-support interaction: selective hydrogenation of 4-chloronitrobenzene over Pd/TiO2 catalysts

Hiromu Akiyama, Koki Saegusa, Hiroshi Sampei, Takuma Higo, Kyogo Maeda, Toshiyuki Watanabe, Shigeru Kado, Hiromi Nakai, Yasushi Sekine

Applied Catalysis A: General 2025年12月25日
Electrically Assisted Low-Temperature Dry Reforming of Methane Suppressing Carbon Deposition under High-Pressure Conditions

Clarence Sampson, Takumi Masuda, Taisuke Horiguchi, Saori Ichiguchi, Hiroshi Sampei, Hitoshi Matsubara, Shintaro Itagaki, Gen Inoue, Yasushi Sekine

ACS Catalysis 2025年8月1日
Oxidative Dehydrogenation of Ethane Combined with CO2 Splitting via Chemical Looping on In2O3 Modified with Ni–Cu Alloy

Kosuke Watanabe, Takuma Higo, Koki Saegusa, Sakura Matsumoto, Hiroshi Sampei, Yuki Isono, Akira Shimojuku, Hideki Furusawa, Yasushi Sekine

ACS Catalysis 2025年4月4日
Multidimensional quantum Fourier transform for nanosheet material evaluation by electron microscopy: a case of 2D pattern processing

Hiroshi Sampei, Tetsuya Mizuguchi, Koki Saegusa, Makoto Nakamura, Koichi Kimura, Yasushi Sekine

Physical Chemistry Chemical Physics 2025年
CO2 conversion to CO by reverse water gas shift and dry reforming using chemical looping

Keke Kang, Hiroshi Sampei, Yasushi Sekine

RSC Sustainability 2025年
Efficient search for acetic acid synthesis pathway based on the bond disconnection process on Rh surface and Rh/metal oxide interface

Kenshin Chishima, Takumi Masuda, Hiroshi Sampei, Koki Saegusa, Sakuya Hattori, Yasushi Sekine

AIP Advances 2024年6月1日
Hydrogen production by NH3 decomposition at low temperatures assisted by surface protonics

Yukino Ofuchi, Kenta Mitarai, Sae Doi, Koki Saegusa, Mio Hayashi, Hiroshi Sampei, Takuma Higo, Jeong Gil Seo, Yasushi Sekine

Chemical Science 2024年
Factors governing the protonation of Keggin-type polyoxometalates: influence of the core structure in clusters

Hiroshi Sampei, Hiromu Akiyama, Koki Saegusa, Masahiro Yamaguchi, Shuhei Ogo, Hiromi Nakai, Tadaharu Ueda, Yasushi Sekine

Dalton Transactions 2024年
Air-stable iron phosphide catalysts for electric field-assisted low-temperature ammonia synthesis

Ryuku Maeda, Hiroshi Sampei, Tomohiro Tsuda, Hiromu Akiyama, Yuta Mizutani, Takuma Higo, Hideaki Tsuneki, Takato Mitsudome, Yasushi Sekine

Sustainable Energy & Fuels 2024年
Effect of CeO2 support structure on the catalytic performance of ammonia synthesis in an electric field at low temperatures

Ryuku Maeda, Hiroshi Sampei, Reika Nakayama, Takuma Higo, Yoshiki Koshizuka, Yoshiro Bando, Tasuku Komanoya, Yunosuke Nakahara, Yasushi Sekine

RSC Advances 2024年
Quantum Annealing Boosts Prediction of Multimolecular Adsorption on Solid Surfaces Avoiding Combinatorial Explosion

Hiroshi Sampei, Koki Saegusa, Kenshin Chishima, Takuma Higo, Shu Tanaka, Yoshihiro Yayama, Makoto Nakamura, Koichi Kimura, Yasushi Sekine

JACS Au 2023年4月24日
Equilibrium unconstrained low-temperature CO2 conversion on doped gallium oxides by chemical looping

Keke Kang, Sota Kakihara, Takuma Higo, Hiroshi Sampei, Koki Saegusa, Yasushi Sekine

Chemical Communications 2023年
Theoretical investigation of selective CO2 capture and desorption controlled by an electric field

Koki Saegusa, Kenshin Chishima, Hiroshi Sampei, Kazuharu Ito, Kota Murakami, Jeong Gil Seo, Yasushi Sekine

Physical Chemistry Chemical Physics 2022年
Evaluating the effects of OH-groups on the Ni surface on low-temperature steam reforming in an electric field

Kaho Nagakawa, Hiroshi Sampei, Ayako Takahashi, Jun Sasaki, Takuma Higo, Naoya Mori, Hideto Sato, Yasushi Sekine

RSC Advances 2022年
Elucidation of the reaction mechanism on dry reforming of methane in an electric field by in situ DRIFTs

Naoya Nakano, Maki Torimoto, Hiroshi Sampei, Reiji Yamashita, Ryota Yamano, Koki Saegusa, Ayaka Motomura, Kaho Nagakawa, Hideaki Tsuneki, Shuhei Ogo …

RSC Advances 12(15) 9036-9043 2022年
Manipulation of CO adsorption over Me1/CeO2 by heterocation doping: Key roles of single-atom adsorption energy

Kota Murakami, Yuta Mizutani, Hiroshi Sampei, Atsushi Ishikawa, Yasushi Sekine

The Journal of Chemical Physics 154(16) 164705-164705 2021年4月28日
Theoretical prediction by DFT and experimental observation of heterocation-doping effects on hydrogen adsorption and migration over the CeO2(111) surface

Kota Murakami, Yuta Mizutani, Hiroshi Sampei, Atsushi Ishikawa, Yuta Tanaka, Sasuga Hayashi, Sae Doi, Takuma Higo, Hideaki Tsuneki, Hiromi Nakai …

Physical Chemistry Chemical Physics 23(8) 4509-4516 2021年1月26日

MISC

リン化鉄担持触媒を用いた電場印加により切替可能な低温アンモニア合成

前田竜駒, 三瓶大志, 津田智広, 水谷優太, 比護拓馬, 常木英昭, 満留敬人, 関根泰

触媒討論会予稿集(CD-ROM) 132nd 2023年