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Control of catalytic property through interactions between metals and metal-organic frameworks

Research Project

Project/Area Number 17H04890
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Organic and hybrid materials
Research InstitutionKyushu University

Principal Investigator

SADAKIYO Masaaki  九州大学, カーボンニュートラル・エネルギー国際研究所, 助教 (40635885)

Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2018: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2017: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Keywords配位高分子 / 触媒 / 触媒担体効果 / 有機無機ハイブリッド / 有機-無機複合 / 金属ナノ粒子
Outline of Final Research Achievements

We tried to reveal catalytic support effects of metal-organic frameworks (MOFs). We prepared Pt catalysts using various MOFs having different functional groups and central metals, with same Pt loading and particle size. We applied these samples to various catalytic reactions such as CO oxidation and hydrogenation of acetic acid. We found that the MOFs could show catalytic support effects derived from the charge transfer interaction between metal and MOFs.

Academic Significance and Societal Importance of the Research Achievements

Ptなどの貴金属は一般に希少であるが、多くの化学反応を促進する良い触媒となる。その使用量を抑え、触媒能を最大限に高める方法の一つとして、担体効果の利用が挙げられる。担体効果とは同じ金属粒子の触媒活性が、担体の種類によって異なる現象を指す。現在、主に用いられている担体は十数種類程度であり、新規な触媒担体の開拓は重要な研究課題となっている。本研究では、物質多様性に優れ、すでに数万種が報告されている配位高分子を用いて、配位高分子が触媒担体効果を示し得るのかを検証した。その結果、配位高分子が電荷移動や基質吸着に由来して明瞭な担体効果を示すことがわかり、今後、新たな触媒の創製が期待される。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • Research Products

    (9 results)

All 2018 2017

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (8 results) (of which Int'l Joint Research: 6 results,  Invited: 4 results)

  • [Journal Article] Modulation of Catalytic Activity on Pt Nanoparticles through Charge Transfer Interaction with Metal-Organic Frameworks2017

    • Author(s)
      Shotaro Yoshimaru, Masaaki Sadakiyo, Aleksander Staykov, Kenichi Kato, Miho Yamauchi
    • Journal Title

      Chemical Communications

      Volume: 53 Issue: 50 Pages: 6720-6723

    • DOI

      10.1039/c7cc02829f

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Catalytic Support Effects of Metal-Organic Frameworks2018

    • Author(s)
      Masaaki Sadakiyo, Shotaro Yoshimaru, Miho Yamauchi, Alexandar Staykov
    • Organizer
      The 4th Korea-Japan Joint Symposium on Hydrogen in Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Creation of Novel Catalysts using Interface between Metal and Metal-Organic Framework2018

    • Author(s)
      Masaaki Sadakiyo, Shotaro Yoshimaru, Miho Yamacuhi, Alexandar Staykov
    • Organizer
      International Congress on Pure & Applied Chemistry Langkawi (ICPAC Langkawi) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Modulation of Catalytic Activity on Pt Nanoparticles through Support Effects of Metal-Organic Frameworks2018

    • Author(s)
      Shotaro Yoshimaru, Masaaki Sadakiyo, Miho Yamauchi
    • Organizer
      The 6th International Conference on Metal-Organic Frameworks & Open Framework Compounds (MOF2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modulation of Catalytic Activity on Pt Nanoparticles through Charge-Transfer Interaction with Metal-Organic Frameworks2018

    • Author(s)
      Shotaro Yoshimaru, Masaaki Sadakiyo, Aleksandar Staykov, Kenichi Kato, Miho Yamauchi
    • Organizer
      International Conference on Coordination Chemistry 2018 (ICCC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白金ナノ粒子-配位高分子界面を用いた新規酢酸還元触媒の創製2018

    • Author(s)
      吉丸翔太郎、貞清正彰、加藤健一、山内美穂
    • Organizer
      第12回分子科学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 白金ナノ粒子担持配位高分子触媒を用いた酢酸還元反応2018

    • Author(s)
      吉丸 翔太郎・貞清 正彰・加藤 健一・山内 美穂
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Control of Catalytic Activity through Surface Interactions between Metal Nanoparticle and Metal-Organic Framework2017

    • Author(s)
      Masaaki Sadakiyo, Shotaro Yoshimaru, Miho Yamauchi, Kenichi Kato, Aleksandar Staykov
    • Organizer
      2017 EMN Orlando Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Metal-Organic Frameworks as a New Class of Energy-Related Materials2017

    • Author(s)
      Masaaki Sadakiyo
    • Organizer
      2017 First MIRAI Seminar
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2017-04-28   Modified: 2020-03-30  

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