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Chemistry of Binding and Decomposition of Organic and Polymeric Redox Materials for Sustainable Charge Storage

Research Project

Project/Area Number 22K14732
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 35020:Polymer materials-related
Research InstitutionTohoku University (2023)
Osaka University (2022)

Principal Investigator

Kouki Oka  東北大学, 多元物質科学研究所, 講師 (50907376)

Project Period (FY) 2022-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2023: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords機能性有機材料 / 電荷貯蔵 / 持続可能性
Outline of Research at the Start

地球環境負荷の低減に向けて、材料として環境適合な合成法に加え、使用後に原料へ分解できる持続可能な材料の開発が望まれている。本研究では、安定なエネルギー貯蔵を可能とする強固な結合・構造の形成と使用後の温和な分解との相関を解明し、両立させることでレドックスに係る真に持続可能な有機・高分子機能材料の設計法の確立を目指す。
レドックス能をもつ有機分子・高分子・構造体を対象に、(1) 温和な分解法を開拓し、エネルギー(電荷)貯蔵能との相関を解明し、(2) 電荷貯蔵能と温和な分解を両立した、新しい有機・高分子材料の設計法を確立し、(3) リサイクル可能な革新的機能材料と環境適合デバイスを創製する。

Outline of Final Research Achievements

In order to reduce the burden on the global environment, it is desirable to develop sustainable materials that can be decomposed into their raw materials after use, in addition to environmentally friendly synthesis methods for materials. In this study, we added the perspective of "material decomposition" to the material preparation. We clarified the correlation between the formation of strong bonds and structures that enable stable energy storage and gentle decomposition after use, and designed sustainable organic and polymer materials related to redox by achieving both.

Academic Significance and Societal Importance of the Research Achievements

従来、有機・高分子材料の研究は、安定な機能の発揮に向けた強固な結合・構造の形成に注力されてきたため、分解に関してはほとんど未開拓であった。他の材料と比較した際の有機・高分子材料の優位性を明示するため、材料機能そのものに加え分解に着目し、電荷貯蔵能と温和な分解の相関解明を達成するという目標に独自性があり、学術的意義がある。電荷貯蔵能と温和な分解を両立した有機・高分子材料の設計に創造性があり、同材料を用いたリサイクル可能な有機デバイスを構築することに社会的意義がある。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (38 results)

All 2024 2023 2022 Other

All Int'l Joint Research (2 results) Journal Article (18 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results,  Open Access: 4 results) Presentation (15 results) (of which Int'l Joint Research: 3 results,  Invited: 15 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] Uppsala University(スウェーデン)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Uppsala University(スウェーデン)

    • Related Report
      2022 Research-status Report
  • [Journal Article] Redox‐active organic molecules supported by polyhedral oligomeric silsesquioxane2024

    • Author(s)
      Tanaka Ryota、Kitajima Showa、Tohnai Norimitsu、Oka Kouki、Imoto Hiroaki、Naka Kensuke
    • Journal Title

      ChemNanoMat

      Volume: - Issue: 7

    • DOI

      10.1002/cnma.202400122

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Breathing Metal-Organic Frameworks Supported by an Arsenic-Bridged 4,4′-Bipyridine Ligand2024

    • Author(s)
      Kikuchi Kazuma、Sei Hiroi、Okubo Kohei、Tohnai Norimitsu、Oka Kouki、Dekura Shun、Kikuchi Takashi、Imoto Hiroaki、Naka Kensuke
    • Journal Title

      Inorganic Chemistry

      Volume: 63 Issue: 9 Pages: 4337-4343

    • DOI

      10.1021/acs.inorgchem.3c04570

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Incorporation of deuterated coronene into cage-like sodalite-type porous organic salts and improvement of room-temperature phosphorescence properties2024

    • Author(s)
      Sei Hiroi、Oka Kouki、Furuta Tomoki、Tohnai Norimitsu
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 97 Issue: 2

    • DOI

      10.1093/bulcsj/uoad023

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Construction of triptycene molecular rotors with intermeshing arrangement and low rotational barrier2024

    • Author(s)
      Furuta Tomoki、Oka Kouki、Tohnai Norimitsu
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 97 Issue: 2

    • DOI

      10.1093/bulcsj/uoae013

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spirobifluorene‐Based Porous Organic Salts: Their Porous Network Diversification and Construction of Chiral Helical Luminescent Structures2024

    • Author(s)
      Okubo Kohei、Oka Kouki、Tsuchiya Keiho、Tomimoto Atsunori、Tohnai Norimitsu
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 63 Issue: 15

    • DOI

      10.1002/anie.202400475

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ice-Like Dynamics of Water Clusters2024

    • Author(s)
      Oka Kouki、Akiba Hiroshi、Tohnai Norimitsu、Shibue Toshimichi、Yamamuro Osamu
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 15 Issue: 1 Pages: 267-271

    • DOI

      10.1021/acs.jpclett.3c02754

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cation Recognition by Dibenzoarsacrowns2023

    • Author(s)
      Ogawa Kenta、Sumida Akifumi、Ami Takahiro、Oka Kouki、Tohnai Norimitsu、Miyake Yusuke、Imoto Hiroaki、Naka Kensuke
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 12 Issue: 12

    • DOI

      10.1002/ajoc.202300525

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of Relative Positions of Electron‐Donor and Electron‐Acceptor Molecules in Charge‐Transfer Complexes for Luminescent Property Modulation2023

    • Author(s)
      Kinoshita Yo、Oka Kouki、Nakajima Hiromi、Tohnai Norimitsu
    • Journal Title

      Chemistry A European Journal

      Volume: 30 Issue: 5

    • DOI

      10.1002/chem.202302965

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Porous Organic Salts Composed of Terphenyl Sulfonic Acid and Their Bottleneck Designability2023

    • Author(s)
      Akai Ryota、Oka Kouki、Okada Naoki、Ami Takahiro、Tohnai Norimitsu
    • Journal Title

      European Journal of Organic Chemistry

      Volume: 26 Issue: 30

    • DOI

      10.1002/ejoc.202300417

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Incorporation of Coronene into Cage‐like Porous Organic Salts and Induction of its Room‐Temperature Phosphorescence in Air2023

    • Author(s)
      Sei. Hiroi、Oka Kouki、Tohnai Norimitsu
    • Journal Title

      ChemNanoMat

      Volume: 9 Issue: 8

    • DOI

      10.1002/cnma.202300248

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The introduction of a base component to porous organic salts and their CO2 storage capability2023

    • Author(s)
      Ami Takahiro、Oka Kouki、Tsuchiya Keiho、Kosaka Wataru、Miyasaka Hitoshi、Tohnai Norimitsu
    • Journal Title

      CrystEngComm

      Volume: 25 Issue: 15 Pages: 2321-2325

    • DOI

      10.1039/d3ce00086a

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Redox-site accessibility of composites containing a 2D redox-active covalent organic framework: from optimization to application2023

    • Author(s)
      Gunther Tyran、Oka Kouki、Olsson Sandra Kristina、Ahlen Michelle、Tonai Norimitsu、Emanuelsson Rikard
    • Journal Title

      Journal of Materials Chemistry A

      Volume: - Issue: 26 Pages: 13923-13931

    • DOI

      10.1039/d3ta00422h

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cage‐Like Sodalite‐Type Porous Organic Salts Enabling Luminescent Molecule's Incorporation and Room‐temperature Phosphorescence Induction in Air2023

    • Author(s)
      Sei Hiroi、Oka Kouki、Sotome Hikaru、Miyasaka Hiroshi、Tohnai Norimitsu
    • Journal Title

      Small

      Volume: - Issue: 36 Pages: 2301887-2301887

    • DOI

      10.1002/smll.202301887

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Precise Control of the Molecular Arrangement of Organic Semiconductors for High Charge Carrier Mobility2023

    • Author(s)
      Akai Ryota、Oka Kouki、Dekura Shun、Yoshimi Kazuyoshi、Mori Hatsumi、Nishikubo Ryosuke、Saeki Akinori、Tohnai Norimitsu
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 14 Issue: 14 Pages: 3461-3467

    • DOI

      10.1021/acs.jpclett.3c00334

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Porous Organic Salts: Diversifying Void Structures and Environments2022

    • Author(s)
      Ami Takahiro、Oka Kouki、Tsuchiya Keiho、Tohnai Norimitsu
    • Journal Title

      Angewandte Chemie

      Volume: 134 Issue: 31

    • DOI

      10.1002/ange.202202597

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Controlling the Movability and Excimer Formation of Functional Organic Molecules2022

    • Author(s)
      Akai Ryota、Oka Kouki、Nishida Ryunosuke、Tohnai Norimitsu
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 95 Issue: 7 Pages: 1111-1116

    • DOI

      10.1246/bcsj.20220107

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Systematic arrangement control of functional organic molecules2022

    • Author(s)
      Akai Ryota、Oka Kouki、Nishida Ryunosuke、Tohnai Norimitsu
    • Journal Title

      CrystEngComm

      Volume: 24 Issue: 23 Pages: 4180-4186

    • DOI

      10.1039/d2ce00336h

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Porous Organic Salts: Diversifying Void Structures and Environments2022

    • Author(s)
      Ami Takahiro、Oka Kouki、Tsuchiya Keiho、Tohnai Norimitsu
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 31

    • DOI

      10.1002/anie.202202597

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Presentation] エネルギー問題に有機材料で挑む2023

    • Author(s)
      岡 弘樹
    • Organizer
      技術士化学部会5月度講演会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] エネルギー問題解決に貢献する新しい機能性有機材料の創製2023

    • Author(s)
      岡 弘樹
    • Organizer
      九州大学薬学部 講演会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Development of Innovative Organic Energy Materials towards a Sustainable Society2023

    • Author(s)
      Kouki Oka
    • Organizer
      The 72nd Symposium on Macromolecules JAPAN-KOREA JOINT SESSION
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Organic Materials Towards Sustainable Energy Applications2023

    • Author(s)
      Kouki Oka
    • Organizer
      Carbon Chemistry Conferences 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 革新的な"有機エネルギー材料"の創製 ~反応から材料開発まで~2023

    • Author(s)
      岡 弘樹
    • Organizer
      横浜市立大学 講演会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 革新的な”有機エネルギー材料”の創製2023

    • Author(s)
      岡 弘樹
    • Organizer
      上智大学 理工学部 物質生命理工学科 コロキウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 自己紹介と持続可能な機能性有機材料に向けた取り組み2022

    • Author(s)
      岡 弘樹
    • Organizer
      産業技術総合研究所 化学プロセス研究部門講演会(令和4年度第1回)
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 持続可能な機能性有機材料に向けた 取り組み2022

    • Author(s)
      岡 弘樹
    • Organizer
      日東紡績株式会社 162期第1回技術講演会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 最先端技術の特性から新事業開発を考える~微細藻類と水素を題材に~2022

    • Author(s)
      岡 弘樹
    • Organizer
      超異分野学会 高知フォーラム
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 革新的な機能性有機材料に向けた取り組み2022

    • Author(s)
      岡 弘樹
    • Organizer
      京都大学 人間・環境学研究科 分子・生命環境論講座 分子環境相関論分野 分子環境相関論 清秋セミナー2022
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] エネルギー問題解決に向けた斬新な機能性有機材料の創製2022

    • Author(s)
      岡 弘樹
    • Organizer
      京都工芸繊維大学 純正・応用化学セミナー (2022年度第6回)
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 次世代の蓄電を担う超環境適合かつ持続可能なオール有機電池の開発2022

    • Author(s)
      岡 弘樹
    • Organizer
      大阪大学 連携VC連絡会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 電荷貯蔵能を有する有機固体材料の展開2022

    • Author(s)
      岡 弘樹
    • Organizer
      有機固体若手の会 2022冬の学校
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 持続可能な社会の実現に向けた機能性有機材料の展開 ~早稲田大学への感謝の気持ちとともに~2022

    • Author(s)
      岡 弘樹
    • Organizer
      第42回早桜会懇話会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Iodine-vapour-phase polymerization2022

    • Author(s)
      Kouki Oka
    • Organizer
      Genius Challenge (Iodine Innovation) by SQM
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 岡個人業績ページ

    • URL

      https://researchmap.jp/k.oka

    • Related Report
      2023 Annual Research Report
  • [Remarks] 研究者ページ

    • URL

      https://researchmap.jp/k.oka

    • Related Report
      2022 Research-status Report
  • [Patent(Industrial Property Rights)] 電極用組成物、電極および電池2022

    • Inventor(s)
      岡 弘樹、藤内 謙光
    • Industrial Property Rights Holder
      岡 弘樹、藤内 謙光
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2025-01-30  

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