KUMAGAI HIROMU 熊谷啓

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Kumagai Hiromu 熊谷啓

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Researcher Number	80761311
Other IDs
Affiliation (Current)	2025: 東京大学, 先端科学技術研究センター, 特任准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 東京大学, 先端科学技術研究センター, 特任准教授 2019 – 2021: 東北大学, 多元物質科学研究所, 助教 2016 – 2018: 東京工業大学, 理学院, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 36020:Energy-related chemistry / Catalyst/Resource chemical process
Keywords	Principal Investigator 半導体 / 人工光合成 / 二酸化炭素還元 / 光触媒 / 金属錯体 / 光電気化学 / 電解触媒 / 有機ー無機ハイブリッド / Zスキーム / 電子伝達 … More / 電気化学 / 半導体光触媒 / 複合材料 / 金属錯体－半導体ハイブリッド Less

Development of organic-inorganic hybrid electrochemical catalysts with highly controlled product selectivity for CO2 reductionPrincipal Investigator
- Principal Investigator
  
  熊谷啓
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  The University of Tokyo
Improvement of Z-scheme photocatalysis based on control of electron transfer utilizing electrochemical techniquesPrincipal Investigator
- Principal Investigator
  
  Kumagai Hiromu
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  The University of Tokyo
  Tohoku University
Development of stand-alone artificial photosynthetic systems consisting of metal complex and semiconductor by photoelectrochemical methodsPrincipal Investigator
- Principal Investigator
  
  Kumagai Hiromu
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  Tohoku University
Development of metal complex-semiconductor hybrid photocatalyst by photoelectrochemical approachPrincipal Investigator
- Principal Investigator
  
  Kumagai Hiromu
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Catalyst/Resource chemical process
- Research Institution
  Tokyo Institute of Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation Book

[Book] Molecular Technology, Volume 1: Energy Innovation, Chepter 10: Molecular Design of Photocathode Materials for Hydrogen Evolution and Carbon Dioxide Reduction2018
- Author(s)
  Christopher D. Windle, Soundarrajan Chandrasekaran, Hiromu Kumagai, Go Sahara, Keiji Nagai, Toshiyuki Abe, Murielle Chavarot‐Kerlidou, Osamu Ishitani, Vincent Artero
- Total Pages
  36
- Publisher
  Wiley-VCH
- ISBN
  9783527341634
- Data Source
  KAKENHI-PROJECT-16K21031
[Journal Article] Z-scheme water splitting utilizing CuLi1/3Ti2/3O2 as a hydrogen-evolving photocatalyst with photo-response up to 600 nm2024
- Author(s)
 Yoshino Shunya、Kurutach Tanya、Liu Qingshan、Yamanaka Toshiki、Nozawa Shunsuke、Kobayashi Makoto、Kumagai Hiromu、Kato Hideki
- Journal Title
 
 Sustainable Energy & Fuels
 
 Volume: 8 Issue: 6 Pages: 1260-1268
- DOI
 10.1039/d3se01622f
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-21K05240, KAKENHI-PROJECT-21H04974
[Journal Article] Hydrogen-evolving photocathodes consisting of Cu2SnxGe1-xS3 particles synthesized by polymerized complex method and sulphurization2023
- Author(s)
  Kageshima Yosuke、Ooka Yusuke、Kumagai Hiromu、Takagi Fumiaki、Teshima Katsuya、Domen Kazunari、Nishikiori Hiromasa
- Journal Title
  
  Sustainable Energy & Fuels
  
  Volume: 7 Issue: 22 Pages: 5342-5351
- DOI
  10.1039/d3se00871a
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K05297, KAKENHI-PROJECT-21K05240, KAKENHI-PROJECT-21H01715
[Journal Article] Photothermal Boosting of Photocatalytic Hydrogen Evolution Induced by Defects and Cocatalysts on TiO22023
- Author(s)
  Kageshima Yosuke、Inuzuka Hiroto、Kumagai Hiromu、Ohtani Bunsho、Teshima Katsuya、Nishikiori Hiromasa
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 127 Issue: 37 Pages: 18327-18339
- DOI
  10.1021/acs.jpcc.3c05049
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K05297, KAKENHI-PROJECT-21K05240, KAKENHI-PROJECT-21H01715
[Journal Article] Influences of pulverization and annealing treatment on photocatalytic activity of BiVO4 for oxygen evolution2022
- Author(s)
  Kazuya Okuno, Hiromu Kumagai, Junie Jhon M. Vequizo, Kosaku Kato, Makoto Kobayashi, Akira Yamakata, Masato Kakihana, Hideki Kato
- Journal Title
  
  Sustainable Energy & Fuels
  
  Volume: 6 Issue: 7 Pages: 1698-1707
- DOI
  10.1039/d2se00065b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02820, KAKENHI-PUBLICLY-20H05085, KAKENHI-PLANNED-20H05838, KAKENHI-PROJECT-19H02806, KAKENHI-PROJECT-21K05240
[Journal Article] Photocatalytic Systems for CO2 Reduction: Metal-Complex Photocatalysts and Their Hybrids with Photofunctional Solid Materials2022
- Author(s)
 Kumagai Hiromu、Tamaki Yusuke、Ishitani Osamu
- Journal Title
 
 Accounts of Chemical Research
 
 Volume: 55 Issue: 7 Pages: 978-990
- DOI
 10.1021/acs.accounts.1c00705
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-20K20367, KAKENHI-PROJECT-21K05240, KAKENHI-PROJECT-20H00396, KAKENHI-PLANNED-17H06440
[Journal Article] Durable photoelectrochemical CO2 reduction with water oxidation using a visible-light driven molecular photocathode2021
- Author(s)
  Kamata Ryutaro、Kumagai Hiromu、Yamazaki Yasuomi、Higashi Masanobu、Abe Ryu、Ishitani Osamu
- Journal Title
  
  Journal of Materials Chemistry A
  
  Volume: 9 Issue: 3 Pages: 1517-1529
- DOI
  10.1039/d0ta07351b
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-ORGANIZER-17H06433, KAKENHI-PROJECT-18K05296, KAKENHI-PROJECT-19K15673, KAKENHI-PLANNED-17H06439, KAKENHI-PLANNED-17H06440
[Journal Article] Photoelectrochemical CO2 Reduction Using a Ru(II)-Re(I) Supramolecular Photocatalyst Connected to a Vinyl Polymer on a NiO Electrode2019
- Author(s)
  Kamata Ryutaro、Kumagai Hiromu、Yamazaki Yasuomi、Sahara Go、Ishitani Osamu
- Journal Title
  
  ACS Applied Materials & Interfaces
  
  Volume: 11 Issue: 6 Pages: 5632-5641
- DOI
  10.1021/acsami.8b05495
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-17H06440, KAKENHI-PROJECT-16K21031
[Journal Article] 1．金属錯体光触媒を用いた二酸化炭素還元と複合系への展開2019
- Author(s)
  熊谷啓、鎌田龍太郎、石谷治
- Journal Title
  
  Denki Kagaku
  
  Volume: 87 Issue: Spring Pages: 3-7
- DOI
  10.5796/denkikagaku.19-FE0002
- NAID
  130007607697
- ISSN
  2433-3255, 2433-3263
- Year and Date
  2019-03-05
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-16K21031
[Journal Article] Earth-Abundant Molecular Z-Scheme Photoelectrochemical Cell for Overall Water-Splitting2019
- Author(s)
  Windle Christopher D.、Kumagai Hiromu、Higashi Masanobu、Brisse Romain、Bold Sebastian、Jousselme Bruno、Chavarot-Kerlidou Murielle、Maeda Kazuhiko、Abe Ryu、Ishitani Osamu、Artero Vincent
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 141 Issue: 24 Pages: 9593-9602
- DOI
  10.1021/jacs.9b02521
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15673, KAKENHI-PLANNED-16H06441, KAKENHI-ORGANIZER-17H06433, KAKENHI-PLANNED-17H06439
[Journal Article] Highly Stable Solar Water Oxidation by Ta/N-Codoped Rutile TiO2 Anode for Photoelectrochemical Overall Water Splitting and CO2 Fixation2018
- Author(s)
  Akinobu Nakada, Tomoki Uchiyama, Nozomi Kawakami, Shunta Nishioka, Ryutaro Kamata, Hiromu Kumagai, Osamu Ishitani, Yoshiharu Uchimoto, Kazuhiko Maeda
- Journal Title
  
  ChemPhotoChem
  
  Volume: 3 Issue: 1 Pages: 37-45
- DOI
  10.1002/cptc.201800157
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06441, KAKENHI-PROJECT-16H06130, KAKENHI-PROJECT-16K21031, KAKENHI-PROJECT-18J10457
[Journal Article] Reduction of CO2 Using Photocatalysts and a Photoelectrochemical Cell Consisted of Metal Complexes and Semiconductors2017
- Author(s)
 栗木亮、熊谷啓、前田和彦、石谷治
- Journal Title
 
 Hyomen Kagaku
 
 Volume: 38 Issue: 6 Pages: 291-296
- DOI
 10.1380/jsssj.38.291
- NAID
 130007332013
- ISSN
 0388-5321, 1881-4743
- Language
 Japanese
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-16K21031, KAKENHI-PROJECT-17J03705
[Journal Article] Hybrid photocathode consisting of CuGaO2 p-type semiconductor and a Ru(II)-Re(I) supramolecular photocatalyst: Non-biased visible-light-driven CO2 reduction with water oxidation2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Journal Title
  
  Chem. Sci.
  
  Volume: 印刷中 Issue: 6 Pages: 4242-4249
- DOI
  10.1039/c7sc00940b
- NAID
  120006329132
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06441, KAKENHI-PLANNED-24107005, KAKENHI-PROJECT-16K21031
[Journal Article] Photoelectrochemical Reduction of CO2 Coupled to Water Oxidation Using a Photocathode With a Ru(II)-Re(I) Complex Photocatalyst and a CoOx/TaON Photoanode2016
- Author(s)
  Go Sahara, Hiromu Kumagai, Kazuhiko Maeda, Nicolas Kaeffer, Vincent Artero, Masanobu Higashi, Ryu Abe and Osamu Ishitani
- Journal Title
  
  J. Am. Chem. Soc.
  
  Volume: 138 Issue: 42 Pages: 14152-14158
- DOI
  10.1021/jacs.6b09212
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24107005, KAKENHI-PROJECT-16K21031
[Presentation] Ball-Milled P-CuGaO2 Particles As a Semitransparent Scaffolding Material for Dye-Sensitized Molecular Photocathodes2023
- Author(s)
  Hiromu Kumagai, Yasuomi Yamazaki, Osamu Ishitani
- Organizer
  244th ECS Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Back contact modification on CdTe-based photocathode for efficient hydrogen evolution under simulated sunlight2023
- Author(s)
  Lionel Veiga, Hiromu Kumagai, Masakazu Sugiyama, Tsutomu Minegishi
- Organizer
  電気化学会2023電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 多孔質構造を持つCu電極を用いたCO2電解還元2023
- Author(s)
  関良朝、嶺岸耕、熊谷啓、杉山正和
- Organizer
  電気化学会2023電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 錯体重合法で調製したAl,K添加CuO触媒によるCO2電解還元2023
- Author(s)
  熊谷啓、嶺岸耕、江部広治、杉山正和
- Organizer
  電気化学会2023電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Improvement of Ir-doped SrTiO3 photocatalyst for H2 evolution by synthesis using polymerizable complex method2022
- Author(s)
  Pei Hsuan Hung, Shunya Yoshino, Hiromu Kumagai, Hideki Kato
- Organizer
  Post-symposium of TOCAT9 in Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Z-scheme water splitting utilizing CuLi1/3Ti2/3O2 as a H2-evolving photocatalysts2022
- Author(s)
  Tanya Kurutach, Toshiki Yamanaka, Shunya Yoshino, Hiromu Kumagai, Hideki Kato
- Organizer
  Post-symposium of TOCAT9 in Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Influences of cocatalysts deposited on perovskite-type oxynitrides as O2-evolving photocatalysts in Z-scheme water splitting2022
- Author(s)
  Hideki Kato, Tsuyoshi Sekine, Naoto Morishita, Ryosuke Aoyagi, Kosaku Kato, Akira Yamakata, Hiromu Kumagai
- Organizer
  The 9th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Zスキーム型水分解のためのCuLi1/3Ti2/3O2光触媒に対する助触媒の検討2022
- Author(s)
  クルタトタンヤー, 熊谷啓, 吉野隼矢, 加藤英樹
- Organizer
  第130回触媒討論会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 錯体重合法で合成したSrTiO3:Irの光触媒活性2022
- Author(s)
  Hung Pei Hsuan, 吉野隼矢, 熊谷啓, 加藤英樹
- Organizer
  第130回触媒討論会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] BiVO4へのボールミル処理効果2022
- Author(s)
  宮崎健志郎, 奥野和哉, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
- Organizer
  日本化学会第102春季年会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Visible-light-driven Particulate Z-scheme Water Splitting Employing Perovskite Oxynitride as an O2-Evolving Photocatalyst2021
- Author(s)
  Hiromu Kumagai, Ryosuke Aoyagi, Naoto Morishita, Makoto Kobayashi, Hideki Kato
- Organizer
  The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, and the 4th Symposium on International Joint Graduate Program in Materials Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] CuLi1/3Ti2/3O2光触媒の Zスキーム型水分解への応用2021
- Author(s)
  Kurutach Tanya, 山中俊輝, 小林亮, 熊谷啓, 加藤英樹
- Organizer
  第128回触媒討論会
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 酸窒化物光触媒のZスキーム水分解利用のための助触媒検討2021
- Author(s)
  森下直人，熊谷啓，加藤康作，山方啓，加藤英樹
- Organizer
  第127回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Particulate Z-scheme water splitting system with perovskite oxynitride as a visible-light-responsive O2-evolving photocatalyst2021
- Author(s)
  Hiromu Kumagai, Ryosuke Aoyagi, Naoto Morishita, Makoto Kobayashi, Kosaku Kato, Akira Yamakata, Hideki Kato
- Organizer
  Pacifichem 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 超分子光触媒を電解重合によりCuGaO2半導体上へ固定化した色素増感型CO2還元分子光カソードの開発2021
- Author(s)
  江波戸陽介，熊谷啓，石谷治
- Organizer
  日本化学会第101春季年会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Water splitting by Z-scheme system employing perovskite-type oxynitride photocatalysts2021
- Author(s)
  Hideki Kato, Makoto Kobayashi, Hiromu Kumagai
- Organizer
  3rd 5+2 International Joint Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] Zスキーム系の拡張に向けた酸窒化物光触媒への助触媒検討2021
- Author(s)
  森下直人, 小林亮, 加藤康作, 山方啓, 熊谷啓, 加藤英樹
- Organizer
  第40回光がかかわる触媒化学シンポジウム
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 分子と半導体の光触媒能を活用した物質変換反応のための光電気化学系2021
- Author(s)
  熊谷啓
- Organizer
  電気化学会第88回大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Z-scheme photocatalytic water splitting using perovskite-type oxynitrides as oxygen-evolving photocatalysts2021
- Author(s)
  Hideki Kato, Ryosuke Aoyagi, Naoto Morishita, Makoto Kobayashi, Hiromu Kumagai
- Organizer
  International Conference on Materials and Systems for Sustainability 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05240
[Presentation] 半導体および金属錯体光触媒を組み合わせた光電気化学系の開発2020
- Author(s)
  熊谷啓
- Organizer
  電気化学会第87回大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Z-Scheme Constructed with Poly Pyrrole assembled Molecular Photocathodes for CO2 reduction2020
- Author(s)
  Kuttassery Fazalurahman, 鎌田龍太郎, 熊谷啓, 石谷治
- Organizer
  第39回光がかかわる触媒化学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] La0.5Sr0.5Ta0.5Ti0.5O2Nの光電気化学特性の向上を目指した合成法および表面修飾法の検討2020
- Author(s)
  高濱太一, 熊谷啓, 加藤英樹
- Organizer
  第126回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] La0.5Sr0.5Ta0.5Ti0.5O2Nを酸素生成光触媒として用いた種々のZスキーム水分解系の構築2020
- Author(s)
  熊谷啓，青柳良輔，高濱太一，小林亮，加藤英樹
- Organizer
  第126回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] CuIMIIIO2 (M = Al, Cr, Ga) p型半導体を用いたCO2還元用分子光カソードの開発2020
- Author(s)
  江波戸陽介，熊谷啓，石谷治
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] 水を電子源とする可視光CO2還元に向けた金属錯体-半導体2段階励起型光電気化学系の構築2019
- Author(s)
  熊谷啓、鎌田龍太郎、山崎康臣、東正信、阿部竜、石谷治
- Organizer
  第123回触媒討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] CO2還元を志向した金属錯体と半導体から成るハイブリッド光触媒シートの開発2019
- Author(s)
  熊谷啓, 江波戸陽介, 石谷治
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Photoelectrochemical CO2 reduction by hybrid cells consisting of molecular and semiconductor photocatalysts2019
- Author(s)
  Hiromu Kumagai, Ryutaro Kamata, Yasuomi Yamazaki, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  International Conference on Photocatalysis and Photoenergy 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] 粒径制御のためのBiVO4の合成法の検討およびその光触媒活性評価2019
- Author(s)
  奥野和哉, 熊谷啓, 垣花眞人, 加藤英樹
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] La0.5Sr0.5Ta0.5Ti0.5O2N光触媒の高活性化に向けた合成法の検討2019
- Author(s)
  高濱太一, 斎藤高雅, 熊谷啓, 垣花眞人, 加藤英樹
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] 粒子の微細化によるBiVO4光触媒の高活性化2019
- Author(s)
  奥野和哉, 熊谷啓, 垣花眞人, 加藤英樹
- Organizer
  令和元年度公益社団法人セラミックス協会東北北海道支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Enhanced CO2 Reduction by Interfacial Designing of Molecular Photocathode Modified with Metal Nanoparticles2019
- Author(s)
  Hiromu Kumagai, Osamu Ishitani
- Organizer
  3rd International Solar Fuels Conference (ISF-3)/International Conference on Artificial Photosynthesis-2019 (ICARP2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] ペロブスカイト型酸窒化物のZスキーム水分解系における酸素生成光触媒への応用2019
- Author(s)
  青柳良輔, 熊谷啓, 垣花眞人, 加藤英樹
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] Improvement of activities of Z-scheme systems composed of SrTiO3:Rh and BiVO4 by deposition of two kinds of cocatalyst on SrTiO3:Rh2019
- Author(s)
  Hong Phong Duong, Makoto Kobayashi, Hiromu Kumagai, Akihide Iwase, Akihiko Kudo, Masato Kakihana, Hideki Kato
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-19K15673
[Presentation] 半導体/金属錯体複合光電極による水を還元剤として用いたCO2資源化反応の高機能化2019
- Author(s)
  鎌田龍太郎、熊谷啓、山崎康臣、岩瀬由香里、東正信、阿部竜、石谷治
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Ru(II)錯体ポリマー光触媒を修飾した新規分子光カソードによるCO2還元反応2019
- Author(s)
  鎌田龍太郎、熊谷啓、山崎康臣、岩瀬由香里、東正信、阿部竜、石谷治
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Development of Molecular Photocathodes based on Metal Complex Photocatalyst and Their Application for Photoelectrochemical CO2 Reduction in Aqueous Electrolyte2018
- Author(s)
  Hiromu Kumagai, Osamu Ishitani
- Organizer
  233rd ECS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Ru(II)-Re(I)錯体ポリマーを半導体電極に修飾したCO2還元用分子光カソードの開発2018
- Author(s)
  熊谷啓、鎌田龍太郎、山崎康臣、石谷治
- Organizer
  第37回光がかかわる触媒化学シンポジウム
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Photoelectrochemical CO2 reduction using a Ru(II)-Re(I) metal complex polymers on a NiO electrode2018
- Author(s)
  Ryutaro Kamata, Hiromu Kumagai, Yasuomi Yamazaki, Osamu Ishitani
- Organizer
  43rd International Conference on Coordination Chemistry (ICCC2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Photoelectrochemical CO2 reduction using a molecular photocathode prepared by polymerization of Ru(II)-Re(I) metal complexes on the a NiO electrode2018
- Author(s)
  Ryutaro Kamata, Hiromu Kumagai, Yasuomi Yamazaki, Osamu Ishitani
- Organizer
  The Eighth Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Development of hybrid photocathodes with Ru(II)-Re(I) metal complex photocatalyst for photoelectrochemical CO2 reduction in aqueous solution2018
- Author(s)
  Hiromu Kumagai, Osamu Ishitani
- Organizer
  The Eighth Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 分子光触媒－p型半導体双方が光励起するCO2還元用分子光カソードの構築2018
- Author(s)
  熊谷啓, 石谷治
- Organizer
  第121回触媒討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Ru(II)-Ru’(II)超分子光触媒ポリマーにより構成された高耐久性CO2還元分子光カソード2018
- Author(s)
  鎌田龍太郎、熊谷啓、山崎康臣、東正信、阿部竜、石谷治
- Organizer
  2018年光化学討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Visible-light-driven CO2 reduction using a hybrid photoelectrochemical cell consisting of molecular and semiconductor photocatalysts2018
- Author(s)
  Hiromu Kumagai, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  2018年光化学討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Ru(II)-Re(I)金属錯体光触媒と p 型半導体からなる分子光カソードを用いた水溶液中での光電気化学的CO2還元2018
- Author(s)
  熊谷啓, 石谷治
- Organizer
  電気化学会第85回大会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] ポリマー状金属錯体光触媒を修飾した分子光カソードによるCO2還元2018
- Author(s)
  熊谷啓、鎌田龍太郎、山崎康臣、石谷治
- Organizer
  第122回触媒討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Improvement in photoelectrochemical property of molecular photocathode for CO2 reduction by modification with noble metal nanoparticles2018
- Author(s)
  Hiromu Kumagai, Osamu Ishitani
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Photoreduction of CO2 by Ru(II)-Re(I) Binuclear Complex in Hybrid Photoelectrochemical Systems2018
- Author(s)
  Hiromu Kumagai, Osamu Ishitani
- Organizer
  43rd International Conference on Coordination Chemistry (ICCC2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Ru(II)-Re(I)超分子光触媒の半導体電極上への修飾法の開発と新規分子光カソードによるCO2還元反応2018
- Author(s)
  鎌田龍太郎、熊谷啓、山崎康臣、石谷治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Development of photocathode based on CuGaO2 with molecular photocatalyst for visible-light-driven CO2 reduction2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Osamu Ishitani
- Organizer
  Artificial Photosynthesis: Faraday Discussion
- Place of Presentation
  Ritsumeikan University, Nakagyo-ku, Kyoto
- Year and Date
  2017-02-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] VISIBLE-LIGHT-DRIVEN CO2 REDUCTION COUPLED TO WATER OXIDATION USING PHOTOCATHODE WITH MOLECULAR PHOTOCATALYST AND SEMICONDUCTOR PHOTOANODE2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Nicolas Kaeffer, Vincent Artero, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  2017 International Conference on Artificial Photosynthesis
- Place of Presentation
  Ritsumeikan University, Nakagyo-ku, Kyoto
- Year and Date
  2017-03-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Hybrid Photoelectrochemical Cells Consisting of Molecular and Semiconductor Photocatalysts for Visible-Light-Driven CO2 Reduction with Water Oxidation2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Nicolas Kaeffer, Vincent Artero, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  2nd International Solar Fuels Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 半導体または金属錯体光触媒をベースとした光ー物質変換反応用光カソードの開発2017
- Author(s)
  熊谷啓
- Organizer
  2017年若手研究者育成シンポジウム
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] DEVELOPMENT OF MOLECULAR PHOTOCATHODES FOR CO2 REDUCTION USING WATER AS A SUSTANABLE REDUCTANT2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Nicolas Kaeffer, Vincent Artero, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  1st Molecular Technology Workshop “Energy and electron transfers in molecular engineered materials”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 分子光触媒を用いたCO2還元用光カソードの界面構造設計2017
- Author(s)
  熊谷啓、佐原豪、前田和彦、石谷治
- Organizer
  第119回触媒討論会
- Place of Presentation
  東京都八王子市首都大学東京
- Year and Date
  2017-03-21
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 半導体電極に修飾したRu(II)‐Re(I)錯体ポリマーを用いた光電気化学的CO2還元反応2017
- Author(s)
  鎌田龍太郎, 熊谷啓, 山崎康臣, 石谷治
- Organizer
  第67回錯体化学会討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 超分子光触媒を用いたCO2還元用光カソードへの貴金属ナノ粒子修飾2017
- Author(s)
  熊谷啓, 石谷治
- Organizer
  第120回触媒討論会
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Development of a hybrid photoelectrochemical cell consisting of molecular and semiconductor photocatalysts for visible-light-driven CO2 reduction using water as a reductant2017
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  日本化学会第97春季年会
- Place of Presentation
  神奈川県横浜市慶應義塾大学
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] 超分子錯体光触媒-CuGaO2半導体複合光カソードによる光電気化学的CO2還元反応2016
- Author(s)
  熊谷啓、佐原豪、前田和彦、石谷治
- Organizer
  第35回光がかかわる触媒化学シンポジウム
- Place of Presentation
  東京都目黒区東京工業大学
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] Development of photocathode with molecular photocatalyst for visible-light-driven CO2 reduction2016
- Author(s)
  Hiromu Kumagai, Go Sahara, Kazuhiko Maeda, Nicolas Kaeffer, Vincent Artero, Masanobu Higashi, Ryu Abe, Osamu Ishitani
- Organizer
  Japan-France Artificial Photosynthesis Symposium
- Place of Presentation
  Ogoto Onsen Komorebi, Otsu-shi, Shiga
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] PHOTOELECTROCHEMICAL CO2 REDUCTION USING Ru(II)-Re(I) SUPRAMOLECULAR PHOTOCATALYST IMMOBILIZED ON SEMICONDUCTOR ELECTRODES2016
- Author(s)
  HIROMU KUMAGAI, GO SAHARA, KAZUHIKO MAEDA, OSAMU ISHITANI
- Organizer
  2nd UK-Japan Workshop on Solar Fuels and CO2 Conversion
- Place of Presentation
  東京都千代田区駐日英国大使館
- Year and Date
  2016-06-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21031
[Presentation] CO2還元反応に向けた超分子錯体光触媒励起型光カソードの開発と水を電子源とした二段階励起系への応用2016
- Author(s)
  熊谷啓、佐原豪、前田和彦、東正信、阿部竜、石谷治
- Organizer
  第118回触媒討論会
- Place of Presentation
  岩手県盛岡市岩手大学
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-16K21031

1. MAEDA Kazuhiko

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
2. NISHIKIORI Hiromasa

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
3. 山方啓

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 石谷治

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
5. 玉置悠祐

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 阿部竜

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 内本喜晴

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KUMAGAI HIROMU 熊谷 啓

Kumagai Hiromu 熊谷 啓

Research Projects

Research Products

Co-Researchers

Development of organic-inorganic hybrid electrochemical catalysts with highly controlled product selectivity for CO2 reductionPrincipal Investigator

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Improvement of Z-scheme photocatalysis based on control of electron transfer utilizing electrochemical techniquesPrincipal Investigator

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Development of stand-alone artificial photosynthetic systems consisting of metal complex and semiconductor by photoelectrochemical methodsPrincipal Investigator

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Development of metal complex-semiconductor hybrid photocatalyst by photoelectrochemical approachPrincipal Investigator

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[Book] Molecular Technology, Volume 1: Energy Innovation, Chepter 10: Molecular Design of Photocathode Materials for Hydrogen Evolution and Carbon Dioxide Reduction2018

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[Journal Article] Z-scheme water splitting utilizing CuLi<sub>1/3</sub>Ti<sub>2/3</sub>O<sub>2</sub> as a hydrogen-evolving photocatalyst with photo-response up to 600 nm2024

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[Journal Article] Hydrogen-evolving photocathodes consisting of Cu2SnxGe1-xS3 particles synthesized by polymerized complex method and sulphurization2023

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[Journal Article] Photothermal Boosting of Photocatalytic Hydrogen Evolution Induced by Defects and Cocatalysts on TiO22023

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[Journal Article] Influences of pulverization and annealing treatment on photocatalytic activity of BiVO4 for oxygen evolution2022

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[Journal Article] Photocatalytic Systems for CO<sub>2</sub> Reduction: Metal-Complex Photocatalysts and Their Hybrids with Photofunctional Solid Materials2022

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[Journal Article] Durable photoelectrochemical CO2 reduction with water oxidation using a visible-light driven molecular photocathode2021

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[Journal Article] Photoelectrochemical CO2 Reduction Using a Ru(II)-Re(I) Supramolecular Photocatalyst Connected to a Vinyl Polymer on a NiO Electrode2019

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[Journal Article] 1．金属錯体光触媒を用いた二酸化炭素還元と複合系への展開2019

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[Journal Article] Earth-Abundant Molecular Z-Scheme Photoelectrochemical Cell for Overall Water-Splitting2019

KUMAGAI HIROMU 熊谷啓

Kumagai Hiromu 熊谷啓