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Development of efficient catalytic system via the formation of pai-electronic activated crystalline host

Research Project

Project/Area Number 17K19185
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Inorganic materials chemistry, Energy-related chemistry, and related fields
Research InstitutionOsaka University (2019-2020)
Institute for Molecular Science (2017-2018)

Principal Investigator

Kondo Mio  大阪大学, 工学研究科, 准教授 (20619168)

Project Period (FY) 2017-06-30 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywords錯体化学 / 超分子 / 触媒反応 / フレームワーク / 二酸化炭素還元 / 鉄ポルフィリン / 電気化学 / 自己集積化 / 小分子変換 / 触媒・化学プロセス
Outline of Final Research Achievements

The efficient conversion of solar energy into storable chemical fuels or useful chemicals is one of the major challenges in the 21st century. In this regard, catalytic reduction of CO2 has attracted considerable attention because this technology can produce fuels and chemicals and counteract CO2 emissions. The system essentially mimics the reaction catalyzed by natural enzyme, natural photosynthesis, and can be regarded as artificial photosynthesis. However, the construction of the efficient catalytic system for such energy production is still challenging.
Based on the aforementioned background, in this research project, we aimed to develop novel artificial catalytic system for efficient energy conversion.

Academic Significance and Societal Importance of the Research Achievements

天然の光合成反応系では、触媒反応を担う活性中心のみならず、その周囲に存在する反応場が重要な役割を果たし、化学エネルギー生産反応が穏和な条件下、高効率で進行する。我々は、このような天然の光合成反応系に学びながらも、天然系の構造を単純に模倣するのではなく、活性点近傍に合理的に反応場を構築可能な「機能統合型」触媒の構築を行った。その結果、本研究の遂行によって、「隣接活性中心」と「基質濃縮サイト」の機能統合が、有用な小分子変換触媒材料を構築する上で重要な戦略となることが示された。本成果は、エネルギー・環境問題を解決に導くための新たな指導原理を提供するものである。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (47 results)

All 2021 2020 2019 2018 2017

All Journal Article (12 results) (of which Peer Reviewed: 12 results,  Open Access: 2 results) Presentation (31 results) (of which Int'l Joint Research: 5 results,  Invited: 16 results) Book (4 results)

  • [Journal Article] Electrochemical Polymerization Provides a Function‐Integrated System for Water Oxidation2021

    • Author(s)
      Iwami Hikaru、Okamura Masaya、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 11 Pages: 5965-5969

    • DOI

      10.1002/anie.202015174

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modulation of Self‐Assembly Enhances the Catalytic Activity of Iron Porphyrin for CO 2 Reduction2021

    • Author(s)
      Tasaki Masahiro、Okabe Yuki、Iwami Hikaru、Akatsuka Chiharu、Kosugi Kento、Negita Kohei、Kusaka Sinpei、Matsuda Ryotaro、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      Small

      Volume: in press Issue: 22 Pages: 2006150-2006150

    • DOI

      10.1002/smll.202006150

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rational Synthetic Strategy for Heterometallic Multinuclear Complexes2020

    • Author(s)
      Hitoshi Izu, Mio Kondo, Yutaka Saga, Hikaru Iwami, Shigeyuki Masaoka
    • Journal Title

      Chem. Lett.

      Volume: 49 Issue: 2 Pages: 125-125

    • DOI

      10.1246/cl.190815

    • NAID

      130007795180

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of metal ion substitution on the catalytic activity of a pentanuclear metal complex2020

    • Author(s)
      Takuya Akai, Mio Kondo, Sze Koon Lee, Hitoshi Izu, Takafumi Enomoto, Masaya Okamura, Yutaka Saga, Shigeyuki Masaoka
    • Journal Title

      Dalton Trans

      Volume: 49 Issue: 5 Pages: 1384-1387

    • DOI

      10.1039/c9dt04684d

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pentanuclear iron catalysts for water oxidation: substituents provide two routes to control onset potentials2019

    • Author(s)
      Praneeth Vijayendran K. K.、Kondo Mio、Okamura Masaya、Akai Takuya、Izu Hitoshi、Masaoka Shigeyuki
    • Journal Title

      Chemical Science

      Volume: 10 Issue: 17 Pages: 4628-4639

    • DOI

      10.1039/c9sc00678h

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Proton‐Coupled Electron Transfer Induced by Near‐Infrared Light2019

    • Author(s)
      Enomoto Takafumi、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      Chemistry-An Asian Journal

      Volume: 14 Issue: 16 Pages: 2806-2809

    • DOI

      10.1002/asia.201900863

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Near-IR Light-Induced Electron Transfer via Dynamic Quenching2018

    • Author(s)
      Enomoto Takafumi、Kondo Mio、Asada Mizue、Nakamura Toshikazu、Masaoka Shigeyuki
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: - Issue: 21 Pages: 11282-11287

    • DOI

      10.1021/acs.jpcc.8b02591

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Low-overpotential CO2 reduction by a phosphine-substituted Ru(ii) polypyridyl complex2018

    • Author(s)
      Lee Sze Koon、Kondo Mio、Nakamura Go、Okamura Masaya、Masaoka Shigeyuki
    • Journal Title

      Chemical Communications

      Volume: 54 Issue: 50 Pages: 6915-6918

    • DOI

      10.1039/c8cc02150c

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electrochemical measurements of molecular compounds in homogeneous solution under photoirradiation2018

    • Author(s)
      Fukatsu Arisa、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      Coordination Chemistry Reviews

      Volume: 374 Pages: 416-429

    • DOI

      10.1016/j.ccr.2018.06.016

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Possibility of Dielectric Material: Magnetic Resonance Study of Oxo-Bridged Dinuclear Ruthenium Mixed-Valence Complex2018

    • Author(s)
      Nakamura Toshikazu、Asada Mizue、Yoshida Masaki、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      ChemistrySelect

      Volume: 3 Issue: 37 Pages: 10526-10531

    • DOI

      10.1002/slct.201802617

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Function-Integrated Ru Catalyst for Photochemical CO2 Reduction2018

    • Author(s)
      Lee Sze Koon、Kondo Mio、Okamura Masaya、Enomoto Takafumi、Nakamura Go、Masaoka Shigeyuki
    • Journal Title

      Journal of the American Chemical Society

      Volume: 140 Issue: 49 Pages: 16899-16903

    • DOI

      10.1021/jacs.8b09933

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of a framework catalyst for photocatalytic hydrogen evolution2018

    • Author(s)
      Chinapang Pondchanok、Okamura Masaya、Itoh Takahiro、Kondo Mio、Masaoka Shigeyuki
    • Journal Title

      Chemical Communications

      Volume: 54 Issue: 10 Pages: 1174-1177

    • DOI

      10.1039/c7cc08013a

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 電気化学重合を利用した機能統合型酸素発生触媒システムの構築2021

    • Author(s)
      石見 輝、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 鉄ポルフィリン錯体による電気化学的二酸化炭素還元におけるプロトン移動過程:機構解明と能動的制御2021

    • Author(s)
      小杉 健斗、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 銅ポルフィリン錯体を用いた電気化学的な小分子変換反応2021

    • Author(s)
      鹿島 日菜、小杉 健斗、嵯峨 裕、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rh二核錯体から構築される置換活性サイト内在型フレームワークを用いたC-H挿入反応2021

    • Author(s)
      藤澤 信樹、石見 輝、伊東 貴宏、可知 真美、嵯峨 裕、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rhパドルホイール錯体を基盤とするフレームワーク材料の構築2021

    • Author(s)
      奥田 佳那子、石見 輝、藤澤 信樹、嵯峨 裕、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機能統合戦略に基づく小分子変換反応の開発2021

    • Author(s)
      近藤 美欧
    • Organizer
      有機金属若手研究者の会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Development of Function-Integrated Catalytic System for Small Molecule Conversion2021

    • Author(s)
      Mio KONDO
    • Organizer
      The Second Joint Symposium between CSLT and CSJ “Catalyst for Energy Conversion and Storage”
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fabrication of a Function-Integrated Electrocatalytic Water Oxidation System via Electrochemical Polymerization2020

    • Author(s)
      Hikaru IWAMI, Mio KONDO, Shigeyuki MASAOKA
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Synthesis and Properties of Iron Porphyrin Complexes with Proton Responsive Sites for CO2 reduction2020

    • Author(s)
      Kento KOSUGI, Yutaka SAGA, Mio KONDO, Shigeyuki MASAOKA
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rh二核錯体から構築される置換活性サイト内在型フレームワークの反応性2020

    • Author(s)
      藤澤信樹、石見輝、可知真美、藤澤真由、嵯峨裕、近藤美欧、正岡重行
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rh二核錯体から構築される置換活性サイト内在型フレームワークの反応性2020

    • Author(s)
      藤澤信樹、石見輝、可知真美、藤澤真由、嵯峨裕、近藤美欧、正岡重行
    • Organizer
      第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ピレン基を有する金属ポルフィリン錯体の合成とフレームワーク構築2020

    • Author(s)
      赤塚 千春、小杉 健斗、石見 輝、田崎 雅大、岡部 佑紀、嵯峨 裕、近藤 美欧、正岡 重行
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機能統合戦略に基づく小分子変換系の構築2020

    • Author(s)
      近藤美欧
    • Organizer
      第126回フロンティア材料研究所学術講演会 『有機・錯体・無機材料の構造と機能』
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 機能統合戦略に基づく小分子変換反応の開発2020

    • Author(s)
      近藤 美欧
    • Organizer
      第一回革新分子科学セミナー
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 機能統合戦略に基づく小分子変換反応の開発2019

    • Author(s)
      近藤 美欧
    • Organizer
      第124回触媒討論会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Development of molecule-based artificial catalysts for small molecule conversion2019

    • Author(s)
      Mio Kondo
    • Organizer
      The 5th Japan-Korea Joint Symposium on Hydrogen in Materials
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Function-Integrated Metal Complex Catalysts for Small Molecule Conversion2019

    • Author(s)
      Mio Kondo
    • Organizer
      RSC symposium for Frontiers of Catalysis and Photocatalysis for Energy Chemistry
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Function-Integrated Metal Complex Catalysts for Small Molecule Conversion2018

    • Author(s)
      Mio Kondo
    • Organizer
      International Conference on Coordination Chemistry 2018 (ICCC 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 機能統合型触媒による小分子変換反応2018

    • Author(s)
      近藤 美欧
    • Organizer
      第2回触発型有機化学研究会 (AIKOC-2)
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 植物に学ぶ触媒デザイン-水から酸素を作る鉄5核錯体-2018

    • Author(s)
      近藤 美欧
    • Organizer
      第7回 自然科学研究機構 若手研究者賞記念講演
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Syntheses and Electrochemical Properties of Metallporphyrin Complexes with Intermolecular Interaction Sites2018

    • Author(s)
      Masahiro TASAKI, Yuki OKABE, Mio KONDO, Shigeyuki MASAOKA
    • Organizer
      錯体化学会第68回討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] PCET応答サイトを持つ鉄ポルフィリン錯体の合成と電気化学的特性の評価2018

    • Author(s)
      加藤壮志・田崎雅大・近藤美欧・正岡重行
    • Organizer
      第8回CSJ化学フェスタ
    • Related Report
      2018 Research-status Report
  • [Presentation] Development of Function-Integrated Metal Complex Catalysts for Small Molecule Conversion2018

    • Author(s)
      Mio Kondo
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 分子間相互作用サイトを有する金属ポルフィリン錯体の合成・電気化学特性ならびに集積化2018

    • Author(s)
      田崎 雅大・岡部 佑紀・近藤 美欧・正岡 重行
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 鉄5核錯体による高活性酸素発生触媒の創製2017

    • Author(s)
      近藤 美欧
    • Organizer
      平成29年度 膜タンパク質研究会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Asymmetric assembly of metal ions in multinuclear complexes2017

    • Author(s)
      Mio Kondo
    • Organizer
      錯体化学会第67回討論会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 分子モジュールの自己集合による超分子フレームワークの創製2017

    • Author(s)
      近藤 美欧
    • Organizer
      第11回超分子若手懇談会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Molecular modules for framework catalysts2017

    • Author(s)
      Mio Kondo
    • Organizer
      Thirteenth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments (SNCPP17)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 生体機能模倣による高活性な酸素発生触媒の開発2017

    • Author(s)
      近藤 美欧
    • Organizer
      分子研研究会「触媒反応であるタンパク質反応を分子科学的観点から捉える」
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ピレン部位を有する各種金属ポルフィリン錯体の合成と電気化学特性2017

    • Author(s)
      田崎 雅大・牛島 陸・岡部 佑紀・近藤 美欧・正岡 重行
    • Organizer
      第7回CSJ化学フェスタ2017
    • Related Report
      2017 Research-status Report
  • [Presentation] ピレン置換基を有する金属ポルフィリン錯体の合成と電気化学特性2017

    • Author(s)
      田崎 雅大・牛島 陸・岡部 佑紀・近藤 美欧・正岡 重行
    • Organizer
      錯体化学会第67回討論会
    • Related Report
      2017 Research-status Report
  • [Book] 生命金属ダイナミクス2021

    • Author(s)
      近藤美欧、正岡重行
    • Total Pages
      564
    • Publisher
      エヌ・ティー・エス
    • ISBN
      9784860437060
    • Related Report
      2020 Annual Research Report
  • [Book] 高機能性金属錯体が拓く触媒科学2020

    • Author(s)
      近藤美欧、正岡重行
    • Total Pages
      224
    • Publisher
      化学同人
    • ISBN
      9784759813975
    • Related Report
      2020 Annual Research Report
  • [Book] 光エネルギー変換における分子触媒の新展開2020

    • Author(s)
      近藤美欧、正岡重行
    • Total Pages
      224
    • Publisher
      化学同人
    • ISBN
      9784759813982
    • Related Report
      2020 Annual Research Report
  • [Book] 「CSJカレントレビュー37 高機能性金属錯体が拓く触媒科学」2020

    • Author(s)
      近藤美欧, 正岡重行
    • Total Pages
      224
    • Publisher
      日本化学会編, 化学同人
    • Related Report
      2019 Research-status Report

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Published: 2017-07-21   Modified: 2022-01-27  

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