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新しい炭素前駆体:2Dナノ材料を用いた2D/3D MOFsの合成

Research Project

Project/Area Number 17F17080
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Inorganic materials/Physical properties
Research InstitutionNational Institute for Materials Science

Principal Investigator

井出 裕介  国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主任研究員 (40449327)

Co-Investigator(Kenkyū-buntansha) TANG JING  国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 外国人特別研究員
Project Period (FY) 2017-04-26 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2018: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2017: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords金属有機構造体 / 炭素材料 / 多孔体
Outline of Annual Research Achievements

In this project, we have devoted to fabricating high-performance carbon-based electrode materials for electrochemical capacitance, electrochemical catalysis, and rechargeable batteries. We rationally designed MOF-derived carbon-based materials with controlled 2D/3D morphologies, doped heteroatoms, and encapsulated functional nanosheets, which were quite important and of great interest from the viewpoint of synthetic chemistry and practical electrochemical applications. ZIF-incorporated hybrid polymeric fibres were fabricated by using a dual‐phase electrospinning method. These were then transformed into Co3O4‐nanoparticle‐decorated porous N‐doped carbon fibres (ZIF‐Co3O4/NCF) through multi‐step annealing treatment. The resultant ZIF‐Co3O4/NCF was interweaved into a self‐supported film and could be used as a bi‐functional catalyst for catalysing oxygen reduction in both aqueous and non‐aqueous electrolytes. Electrochemical tests demonstrate that ZIF‐Co3O4/NCF displayed a high catalytic activity for oxygen reduction with a half‐wave potential (E1/2) of 0.813 V (vs. RHE) and an almost favourable four‐electron reduction pathway in alkaline medium.

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (2 results)

All 2019 2018

All Journal Article (2 results) (of which Peer Reviewed: 2 results)

  • [Journal Article] Self‐Supported ZIF‐Derived Co3O4 Nanoparticles‐Decorated Porous N‐Doped Carbon Fibers as Oxygen Reduction Catalyst2019

    • Author(s)
      Song Li、Tang Jing、Wang Tao、Wu Chao、Ide Yusuke、He Jianping、Yamauchi Yusuke
    • Journal Title

      Chemistry-A European Journal

      Volume: 25 Issue: 27 Pages: 6807-6813

    • DOI

      10.1002/chem.201900197

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assembly of Hollow Carbon Nanospheres on Graphene Nanosheets and Creation of Iron?Nitrogen-Doped Porous Carbon for Oxygen Reduction2018

    • Author(s)
      Tan Haibo、Tang Jing、Henzie Joel、Li Yunqi、Xu Xingtao、Chen Tao、Wang Zhongli、Wang Jiayu、Ide Yusuke、Bando Yoshio、Yamauchi Yusuke
    • Journal Title

      ACS Nano

      Volume: 12 Issue: 6 Pages: 5674-5683

    • DOI

      10.1021/acsnano.8b01502

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed

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Published: 2017-05-25   Modified: 2024-03-26  

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