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Fabrication of nanocarbon materials mediated by coordination nanospaces

Research Project

Project/Area Number 21H01738
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 28010:Nanometer-scale chemistry-related
Research InstitutionThe University of Tokyo

Principal Investigator

Kitao Takashi  東京大学, 大学院工学系研究科(工学部), 助教 (70830769)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2023: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2022: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2021: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Keywordsグラフェンナノリボン / 多孔性金属錯体(MOF) / ナノカーボン / ホストーゲスト / 多孔性金属錯体 / 多環芳香族炭化水素 / ホストゲスト / ナノカーボン材料 / ポリアセン / 鋳型重合
Outline of Research at the Start

炭素材料の構造制御に基づく革新的機能の発現は、新しい材料創製の潮流になると期待される。しかし、その合理的な精密作製手法は未だ確立されておらず、物質の多くが実験的な検証にいたっていないのが現状である。多孔性金属錯体(MOF)は、金属イオンと有機配位子の適切な選択によって細孔構造を合理的かつ緻密に設計することができる。本研究では、「MOF鋳型法によるナノカーボン材料の精密合成」技術を基盤とすることで、これまで理論上の存在であった特異な構造をもったグラフェンナノリボン(GNR)や超構造GNR集積体を現実的に作り出し、エキゾチックな物理的性質を具現化する。

Outline of Final Research Achievements

Graphene nanoribbons (GNRs), defined as nanometer-wide stripes of graphene, have attracted significant attention as candidates for next-generation semiconductor materials. The structural perfection of GNRs is an essential issue because their physical properties are critically dependent on nanoribbon’s width and edge geometry. Metal&-organic frameworks (MOFs), porous materials formed through the self-assembly of metal ions and organic ligands, have been applied to a variety of applications, including gas storage, separation, and catalysis. MOFs have the advantages of the tunable and regulated nature of their nanospaces and have been shown to provide an ideal compartment for controlling the arrangement of guest species through the geometrical constraint of host pores, as well as non-covalent interactions between host and guest. Here, we disclosed a new method for the synthesis of GNRs utilizing the MOFs as a template.

Academic Significance and Societal Importance of the Research Achievements

本研究では高分子材料化学、ナノカーボン化学、構造有機化学、錯体化学を横断した学際的な分野に挑戦し、従来法では合成が困難であった新規ナノカーボン物質を作り出すことに成功した。鋳型となるMOFは簡便に作製することができるため、本手法によって、構造が精密に制御されたGNRのバルクスケール合成が初めて可能になった。そのため、GNRの様々な分野へのサンプル提供が可能になり、光電子デバイスの機能向上など、材料化学に大きく貢献することが期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (33 results)

All 2024 2023 2022 2021

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 1 results) Presentation (26 results) (of which Int'l Joint Research: 3 results,  Invited: 7 results)

  • [Journal Article] Synthesis of polyacene by using a metal-organic framework2023

    • Author(s)
      Kitao Takashi、Miura Takumi、Nakayama Ryo、Tsutsui Yusuke、Chan Yee Seng、Hayashi Hironobu、Yamada Hiroko、Seki Shu、Hitosugi Taro、Uemura Takashi
    • Journal Title

      Nature Synthesis

      Volume: 2 Issue: 9 Pages: 848-854

    • DOI

      10.1038/s44160-023-00310-w

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preferential orientation of anisotropic polythiophene rods toward macroscopic chain ordering2023

    • Author(s)
      Kitao Takashi、Legrand Alexandre、Mori Taizo、Ariga Katsuhiko、Uemura Takashi
    • Journal Title

      Molecular Systems Design & Engineering

      Volume: 8 Issue: 3 Pages: 316-322

    • DOI

      10.1039/d2me00204c

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Thermal Transformation of Polyacrylonitrile Accelerated by the Formation of Ultrathin Nanosheets in a Metal?Organic Framework2023

    • Author(s)
      Zhang Xiyuan、Kitao Takashi、Nishijima Ami、Uemura Takashi
    • Journal Title

      ACS Macro Letters

      Volume: 12 Issue: 4 Pages: 415-420

    • DOI

      10.1021/acsmacrolett.3c00072

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nanoconfinement of an Otherwise Useless Fluorophore in Metal?Organic Frameworks to Elicit and Tune Emission2022

    • Author(s)
      Miura Takumi、Kitao Takashi、Uemura Takashi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 126 Issue: 15 Pages: 6628-6636

    • DOI

      10.1021/acs.jpcc.2c00574

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Controlled assemblies of conjugated polymers in metal?organic frameworks2022

    • Author(s)
      Kitao Takashi
    • Journal Title

      Polymer Journal

      Volume: 54 Issue: 9 Pages: 1045-1053

    • DOI

      10.1038/s41428-022-00657-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanoconfined synthesis of conjugated ladder polymers2022

    • Author(s)
      Kitao Takashi、Zhang Xiyuan、Uemura Takashi
    • Journal Title

      Polymer Chemistry

      Volume: 13 Issue: 35 Pages: 5003-5018

    • DOI

      10.1039/d2py00809b

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chiral Induction in Buckminsterfullerene Using a Metal?Organic Framework2021

    • Author(s)
      Lo Shao‐Wei、Kitao Takashi、Nada Yusuke、Murata Kei、Ishii Kazuyuki、Uemura Takashi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 33 Pages: 17947-17951

    • DOI

      10.1002/anie.202105967

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] 錯体ナノ空間が可能にする未踏π共役物質の創製2024

    • Author(s)
      北尾 岳史
    • Organizer
      2023年度第二回有機金属若手研究者の会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 錯体ナノ空間が可能にする新規π共役物質の創製2024

    • Author(s)
      北尾 岳史
    • Organizer
      日本化学会 第104春季年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ナノ空間制御に基づく精密単原子層物質の創製2024

    • Author(s)
      北尾 岳史
    • Organizer
      日本化学会 第104春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 最細グラフェンナノリボン"ポリアセン"の合成2023

    • Author(s)
      北尾 岳史
    • Organizer
      第12回未来材料セミナー
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 多孔性属錯体を用いたポリアセンの合成2023

    • Author(s)
      北尾岳史、三浦匠、植村卓史
    • Organizer
      第33回基礎有機化学討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Synthesis of polyacene by using a metal-organic framework2023

    • Author(s)
      Takashi Kitao,Takumi Miura,Takashi Uemura
    • Organizer
      第65回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Precise synthesis of graphene nanoribbons using metal-organic frameworks2023

    • Author(s)
      Takashi Kitao, Takashi Uemura
    • Organizer
      5th European Conference on Metal Organic Frameworks and Porous Polymers
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多孔性金属錯体を用いたグラフェンナノリボンへのキラル誘起2023

    • Author(s)
      小野塚悠斗、秋山大地、北尾岳史、植村卓史
    • Organizer
      第72回高分子討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Atomically precise synthesis of graphene nanoribbons mediated by metal-organic frameworks2023

    • Author(s)
      北尾 岳史
    • Organizer
      ナノ機能・応用部会合同シンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Synthesis of Polyacene Utilizing Coordination Nanospaces2023

    • Author(s)
      Takumi Miura, Takashi Kitao, Takashi Uemura
    • Organizer
      6th G'L'owing Polymer Symposium in KANTO
    • Related Report
      2023 Annual Research Report
  • [Presentation] SYNTHESIS OF POLYACENE MEDIATED BY A METAL-ORGANIC FRAMEWORK2023

    • Author(s)
      Takumi Miura, Takashi Kitao, Takashi Uemura
    • Organizer
      PPC 18
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transcription of chirality from a metal-organic framework to nanocarbon materials2023

    • Author(s)
      Takashi Kitao, Shao-Wei Lo, Daichi Akiyama, Yusuke Nada, Takashi Uemura
    • Organizer
      第64回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] ナノ空間制御が可能にする共役高分子の精密合成と機能開拓2023

    • Author(s)
      北尾岳史
    • Organizer
      日本化学会 第103春季年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 錯体ナノ空間を用いたポリアセンの合成2023

    • Author(s)
      三浦匠、北尾岳史、植村卓史
    • Organizer
      日本化学会 第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] MOF ナノ空間によるグラフェンナノリボンの精密合成2022

    • Author(s)
      北尾岳史、中田和希、植村卓史
    • Organizer
      第71回高分子学会年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Fabrication of ultrathin polyacrylonitrile nanosheet using metal-organic framework2022

    • Author(s)
      Xiyuan Zhang, Saito Ami, Takashi Kitao, Takashi Uemura
    • Organizer
      第71回高分子学会年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] MOF 鋳型法で解明するグラフェンナノリボンの物性2022

    • Author(s)
      長谷川将之、北尾岳史、植村卓史
    • Organizer
      第71回高分子学会年次大会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Precise Synthesis of Graphene Nanoribbons in Metal&-Organic Frameworks2022

    • Author(s)
      Takashi Kitao
    • Organizer
      The Asian Conference on Coordination Chemistry 8
    • Related Report
      2022 Annual Research Report
  • [Presentation] Scalable Synthesis of Atomically Precise Graphene Nanoribbons using Metal-Organic Frameworks2022

    • Author(s)
      Takashi Kitao, Kazuki Nakata, MacLean Michael, Takashi Uemura
    • Organizer
      第63回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 錯体ナノ空間を用いた芳香族ラダー高分子の合成2022

    • Author(s)
      三浦匠、北尾岳史、植村卓史
    • Organizer
      第71回高分子討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] MOFナノ空間を利用したグラフェンナノリボンの精密合成2022

    • Author(s)
      北尾岳史、植村卓史
    • Organizer
      第71回高分子討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Nanoconfined Synthesis of Conjugated Ladder Polymers2022

    • Author(s)
      北尾岳史
    • Organizer
      The 2nd Workshop on Ladder Polymer Science
    • Related Report
      2022 Annual Research Report
  • [Presentation] 錯体ナノ空間を用いた芳香族ラダー高分子の合成2022

    • Author(s)
      三浦 匠、北尾 岳史、植村 卓史
    • Organizer
      日本化学会 第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] MOFナノ空間によるグラフェンナノリボンの精密合成2022

    • Author(s)
      北尾 岳史、中田 和希、植村 卓史
    • Organizer
      日本化学会 第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] MOFナノ空間が可能にする単原子層物質科学の新展開2021

    • Author(s)
      北尾 岳史
    • Organizer
      2021年度第2回界面ナノ科学研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ナノ空間情報の転写による超精密単原子層物質の創製2021

    • Author(s)
      北尾 岳史
    • Organizer
      第3回有機化学学生ウェビナー
    • Related Report
      2021 Annual Research Report
    • Invited

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Published: 2021-04-28   Modified: 2025-01-30  

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