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HAYAKAWA Tetsuichiro  早川 鉄一郎

ORCIDConnect your ORCID iD *help
Researcher Number 90557745
Other IDs
Affiliation (based on the past Project Information) *help 2016 – 2022: 株式会社コンポン研究所, 研究部, 研究員
2014 – 2015: 株式会社コンポン研究所, その他部局等, 研究員
Review Section/Research Field
Principal Investigator
Nanostructural chemistry / Basic Section 28010:Nanometer-scale chemistry-related
Keywords
Principal Investigator
X線吸収分光 / クラスター / 酸化セリウム / クラスター担持 / 銅-酸化セリウム / 酸化抑制 / 酸化状態 / 銅/酸化セリウム / 酸化マンガン / 水分解反応 / NOx吸着 / 安定組成 / 酸化バリウム
  • Research Projects

    (3 results)
  • Research Products

    (9 results)
  • Co-Researchers

    (3 People)
  •  Oxidation suppression of metal catalyst by using cerium-oxide cluster co-catalystPrincipal Investigator

    • Principal Investigator
      Hayakawa Tetsuichiro
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 28010:Nanometer-scale chemistry-related
    • Research Institution
      Genesis Research Institute, Inc.
  •  Study on manganese-oxide cluster composites with the aim of one molecule water splittingPrincipal Investigator

    • Principal Investigator
      Hayakawa Tetsuichiro
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nanostructural chemistry
    • Research Institution
      Genesis Research Institute, Inc.
  •  Charge-state measurement of atoms in barium oxide clusters - aiming to understand and improve NOx storage mechanismPrincipal Investigator

    • Principal Investigator
      HAYAKAWA Tetsuichiro
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nanostructural chemistry
    • Research Institution
      Genesis Research Institute, Inc.

All 2022 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Oxidation-state analysis of manganese-oxide clusters, MnxOy+ (x=4, y=4-7), by X-ray absorption spectroscopy2022

    • Author(s)
      Tetsuichiro Hayakawa, Masashi Arakawa, Kento Minamikawa, Shuhei Fujimoto, Tomoki Kawano, Akira Terasaki
    • Journal Title

      Chemical Physics Letters

      Volume: 806 Pages: 140056-140056

    • DOI

      10.1016/j.cplett.2022.140056

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K05252, KAKENHI-PROJECT-23K22559
  • [Journal Article] X-ray absorption spectroscopy of small copper-oxide cluster ions for analyses of Cu oxidation state and Ar complexation: CuOAr+ and Cu2O2+2020

    • Author(s)
      Tetsuichiro Hayakawa, Masashi Arakawa, Satoshi Kono, Takefumi Handa, Naho Hayashi, Kento Minamikawa, Takuya Horio and Akira Terasaki
    • Journal Title

      Zeitschrift fur Physikalische Chemie

      Volume: - Issue: 1-2 Pages: 213-224

    • DOI

      10.1515/zpch-2020-1668

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K04977, KAKENHI-PROJECT-20K21177, KAKENHI-PLANNED-17H06456
  • [Presentation] 酸化セリウムと複合化した酸化マンガンクラスターの酸化状態2020

    • Author(s)
      早川鉄一郎, 荒川雅, 河野聖, 林奈穂, 飯田岳史, 南川賢人, 堀尾琢哉, 寺嵜亨
    • Organizer
      日本物理学会 第75回年次大会
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] 酸化セリウムクラスターに付加した金属原子の酸化状態2019

    • Author(s)
      早川鉄一郎、荒川雅、藤本周平、南川賢人、河野聖、安東航太、寺嵜亨
    • Organizer
      日本物理学会 第74回年次大会
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] 銅原子を添加した酸化セリウムクラスターの酸化状態2019

    • Author(s)
      早川鉄一郎、荒川雅、藤本周平、南川賢人、河野聖、安東航太、寺嵜亨
    • Organizer
      第32回 日本放射光学会年会・放射光科学合同シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] Oxidation-State Measurement by X-ray Absorption Spectroscopy on Size-Selected Clusters of Cerium Oxide and its Derivatives2019

    • Author(s)
      Tetsuichiro Hayakawa, Masashi Arakawa and Akira Terasaki
    • Organizer
      The 76th Fujihara Seminar, International Workshop on Designer Nanocluster Materials -From Gas Phase to Condensed Phase-
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] X線吸収分光で調べた金属複合酸化物クラスターの酸化状態2018

    • Author(s)
      早川鉄一郎、荒川雅、藤本周平、南川賢人、河野聖、安東航太、寺嵜亨
    • Organizer
      第12回 分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] X線吸収分光で調べた金属酸化物クラスターの酸化状態2018

    • Author(s)
      早川鉄一郎、荒川雅、安東航太、河野知生、寺嵜亨
    • Organizer
      日本物理学会 第73回年次大会
    • Data Source
      KAKENHI-PROJECT-17K04977
  • [Presentation] 金属酸化物クラスターの組成と金属原子の荷電状態2018

    • Author(s)
      早川鉄一郎、荒川雅、安東航太、清村侑矢、河野知生、寺嵜亨
    • Organizer
      第31回日本放射光学会年会・放射光科学合同シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K04977
  • 1.  TERASAKI Akira (60222147)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  EGASHIRA Kazuhiro (10557747)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  ARAKAWA Masashi (10610264)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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