• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Synthesis of isolated conjugated polymers with unique photophysical and mechanical properties

Research Project

Project/Area Number 25620101
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Polymer chemistry
Research InstitutionNational Institute for Materials Science

Principal Investigator

SUGIYASU Kazunori  独立行政法人物質・材料研究機構, 高分子材料ユニット, 主任研究員 (80469759)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords共役系高分子 / 発光材料 / 分子ワイヤ / 発光性材料 / 有機エレクトロニクス / 蛍光
Outline of Final Research Achievements

In this study, we succeeded in synthesizing structurally isolated conjugated polymers. These new polymers were found to have high fluorescence quantum yields owing to the suppression of non-radiative decay processes of the excited states by the isolation. In addition, we found that these polymers are unique in terms of blendability and mechanical properties. Taking these unique advantages, we have further explored the potential application of these polymers in light emitting devices such as organic light emitting diodes.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (21 results)

All 2015 2014 2013 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 3 results) Presentation (13 results) (of which Invited: 7 results) Remarks (1 results)

  • [Journal Article] Single molecular resistive switch obtained via sliding multiple anchoring points and varying effective wire length2014

    • Author(s)
      M. Kiguchi, T. Ohto, S. Fujii, K. Sugiyasu, S. Nakajima, M. Takeuchi, and H. Nakamura
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 136 Issue: 20 Pages: 7327-7332

    • DOI

      10.1021/ja413104g

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Picket-Fence Polythiophene and its Diblock Copolymers that Afford Microphase Separations Comprising a Stacked and an Isolated Polythiophene Ensemble2014

    • Author(s)
      Chengjun Pan, Kazunori Sugiyasu, Junko Aimi, Akira Sato, and Masayuki Takeuchi
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 53 Issue: 34 Pages: 8870-8875

    • DOI

      10.1002/anie.201402813

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effect of Conjugated Backbone Protection on Intrinsic and Light- Induced Fluorescence Quenching in Polythiophenes2014

    • Author(s)
      Dibakar Sahoo, Kazunori Sugiyasu, Yuxi Tian, Masayuki Takeuchi, and Ivan G. Scheblykin
    • Journal Title

      Chem. Mater.

      Volume: 26 Issue: 16 Pages: 4867-4875

    • DOI

      10.1021/cm5021959

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Blending conjugated polymers without phase separation for fluorescent colour tuning of polymeric materials through FRET2014

    • Author(s)
      Chengjun Pan, Kazunori Sugiyasu, and Masayuki Takeuchi
    • Journal Title

      Chem. Commun.

      Volume: 50 Issue: 80 Pages: 11814-11817

    • DOI

      10.1039/c4cc03594a

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 孤立化されたπ共役系高分子の物性と機能2014

    • Author(s)
      杉安和憲
    • Journal Title

      高分子

      Volume: 63 Pages: 227-228

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strapped porphyrin-based polymeric systems2014

    • Author(s)
      Kazunori Sugiyasu, Soichiro Ogi and Masayuki Takeuchi
    • Journal Title

      Polymer J.

      Volume: 46 Issue: 10 Pages: 674-681

    • DOI

      10.1038/pj.2014.58

    • NAID

      40020221785

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermoplastic Fluorescent Conjugated Polymers: Benefits of Preventing π-π Stacking2013

    • Author(s)
      C. Pan, K. Sugiyasu, Y. Wakayama, A. Sato, M. Takeuchi
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 52 Issue: 41 Pages: 10775-10779

    • DOI

      10.1002/anie.201305728

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] ピケットフェンスポリチオフェンとそのジブロックコポリマー2015

    • Author(s)
      杉安和憲, PANChengjun, 竹内正之
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学船橋キャンパス
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] Conjugated polymers sheathed within their own cyclic sidechains2014

    • Author(s)
      K. Sugiyasu
    • Organizer
      The 10th SPSJ International Polymer Conference
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2014-12-02 – 2014-12-05
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 超分子化学的に精密設計された高分子 and vice versa2014

    • Author(s)
      杉安和憲
    • Organizer
      静岡大学理学部セミナー
    • Place of Presentation
      静岡大学
    • Year and Date
      2014-11-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Picket Fence Polythiophene and its Diblock Copolymers that Afford Microphase Separations Comprising a Stacked and Isolated Polythiophene Ensemble2014

    • Author(s)
      C. PAN, K. Sugiyasu, J. Aimi, A. Sato, M. Takeuchi
    • Organizer
      Curo-π
    • Place of Presentation
      京都大学宇治キャンパス
    • Year and Date
      2014-10-19 – 2014-10-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 孤立化されたπ共役系高分子の物性と機能2014

    • Author(s)
      杉安和憲, 竹内正之
    • Organizer
      第60回高分子研究発表会
    • Place of Presentation
      兵庫県民会館
    • Year and Date
      2014-07-24 – 2014-07-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Picket-Fenced Polythiophene and its Diblock Copolymers that Afford Microphase Separations Comprising a Stacked and Isolated Polythiophene Ensemble2014

    • Author(s)
      C. PAN, K. Sugiyasu, A. Sato, J. Aimi, M. Takeuchi
    • Organizer
      NIMS Conference 2014
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2014-07-01 – 2014-07-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] Twisting Polythiophene Backbone through Cyclopolymerization of Gemini Thiophene Monomers2014

    • Author(s)
      C. Zhao, K. Sugiyasu, M. Takeuchi
    • Organizer
      NIMS Conference 2014
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2014-07-01 – 2014-07-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] 超分子化学的に精密設計された高分子 and vice versa2014

    • Author(s)
      杉安和憲
    • Organizer
      高分子若手研究会・夏の講演会
    • Place of Presentation
      北九州八幡ロイヤルホテル
    • Year and Date
      2014-06-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 超分子化学的に精密設計された高分子 and vice versa2014

    • Author(s)
      杉安和憲
    • Organizer
      千葉大学大学院工学研究科セミナー
    • Place of Presentation
      千葉大学
    • Year and Date
      2014-05-30
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 超分子化学的に精密設計された高分子 and vice versa2014

    • Author(s)
      杉安和憲
    • Organizer
      第14回リング・チューブ超分子研究会シンポジウム
    • Place of Presentation
      九州大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] パイ共役系分子まわりの精密空間設計2013

    • Author(s)
      杉安和憲
    • Organizer
      教室セミナー
    • Place of Presentation
      九州大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Synthesis of Single Straight Polythiophene Wire to Unveil the Conduction Mechanism of Polythiophenes2013

    • Author(s)
      K. Sugiyasu, M. Takeuchi
    • Organizer
      ISNA-15
    • Place of Presentation
      台湾
    • Related Report
      2013 Research-status Report
  • [Presentation] まっすぐなポリチオフェン1本を調べるための精密分子設計2013

    • Author(s)
      杉安和憲
    • Organizer
      有機エレ材研199回研究会
    • Place of Presentation
      新宿NSビル
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] 有機材料グループ ホームページ

    • URL

      http://www.nims.go.jp/macromol/

    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi