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Exploration of efficient fluorescent, charge transfer, and energy harvesting materials based on the synthesis of well-defined helical polymers

Research Project

Project/Area Number 21750122
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Polymer chemistry
Research InstitutionKyoto University

Principal Investigator

NAGATA Yuuya  京都大学, 工学研究科, 助教 (60512762)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords機能性高分子 / らせん高分子 / ポリ(キノキサリン-2,3-ジイル) / イミダゾリウム塩 / 構造色 / 選択反射 / 自己組織化 / 不斉らせん / 光学特性 / ポリキノキサリン / キラルネマチック液晶 / リビング重合 / イソニトリル
Research Abstract

Poly(quinoxaline-2,3-diyl)s bearing pyrene units at their side chains have been synthesized. Helix sense selectivity and fluorescence intensity, which originated from pyrene excimer were dramatically changed depending on their solvents. Furthermore, poly(quinoxaline-2,3-diyl)s having chlorooctyl and (S)-2-methylbutyl side chains were also prepared. Thin films fabricated from the polyquinoxaline exhibited a selective reflection in the visible region. After solvent annealing, the reflection behavior of the polymer film was changed depending on the solvent.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (16 results)

All 2012 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (12 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Suginome, Control of Helical Chirality of Poly(quinoxaline-2,3-diyl)s Based on Postpolymerization Modification of the Terminal Group by Small Chiral Molecules2012

    • Author(s)
      Yuuya Nagata, Satoru Ohashi, and Michinori
    • Journal Title

      J. Polym. Sci. Part A : Polym. Chem.

      Volume: 50 Issue: 8 Pages: 1564-1571

    • DOI

      10.1002/pola.25926

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of poly(quinoxaline-2,3-diyl)s with alkoxy side chains by aromatizing polymerization of 4,5-dialkoxy-substituted 1,2-diisocyanobenzenes2011

    • Author(s)
      Yuuya Nagata and Michinori Suginome
    • Journal Title

      J. Polym. Sci. PartA : Polym. Chem.

      Volume: 49 Issue: 19 Pages: 4275-7282

    • DOI

      10.1002/pola.24871

    • NAID

      120005593701

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] Helix sense selectivities of poly(quinoxaline helix sense selectivities of poly(quinoxaline-2, 3-diyl)s and their selective reflections of visible light2012

    • Author(s)
      Yuuya Nagata, Keisuke Takagi, Shun Tanaka, and Michinori Suginome
    • Organizer
      Symposium on molecular chirality ASIA 2012
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2012-05-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 側鎖にピレン部位を有するポリ(キノキサリン-2, 3-ジイル)の合成とその蛍光特性2012

    • Author(s)
      長田裕也・西川剛・杉野目道紀
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス・矢上キャンパス
    • Year and Date
      2012-03-25
    • Related Report
      2010 Final Research Report
  • [Presentation] クロロオクチル側鎖を有するキラルポリキノキサリン薄膜の波長/円偏光選択反射 : 共重合比と機能の相関2012

    • Author(s)
      長田裕也・田中瞬・高木圭介・杉野目道紀
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス・矢上キャンパス
    • Year and Date
      2012-03-25
    • Related Report
      2010 Final Research Report
  • [Presentation] Helix Sense Selectivities of Poly(quinoxaline-2, 3-diyl)s and Selective Reflections of Their Thin Film2011

    • Author(s)
      Yuuya Nagata
    • Organizer
      The International Symposium on Organometallic Chemistry 2011 (ISOMC 2011)
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Synthesis and Helix Sense Selectivities of Poly(quinoxaline-2, 3-diyl)s Exhibiting Selective Reflection of Visible Light2011

    • Author(s)
      Yuuya Nagata
    • Organizer
      The 1st International Kyoto Symposium on Organic Nanostructures (IKSON-1)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-11-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 可視領域に選択反射を有するポリキノキサリン薄膜とその不斉構造制御2011

    • Author(s)
      長田裕也・高木圭介・田中瞬・杉野目道紀
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学津島キャンパス
    • Year and Date
      2011-09-29
    • Related Report
      2010 Final Research Report
  • [Presentation] Synthesis and Helix Sense Selectivities of Poly(quinoxaline-2, 3-diyl)s Bearing Chiral Side Chains2011

    • Author(s)
      Yuuya Nagata. Tetsuya Yamada, Michinori Suginome
    • Organizer
      the 23rd International Symposium on Chiral Discrimination (Chirality 2011 ; ISCD-23)
    • Place of Presentation
      Liverpool, United Kingdom
    • Year and Date
      2011-07-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 可視領域に選択反射を有するポリキノキサリンの合成とその光学薄膜特性2011

    • Author(s)
      長田裕也, 高木圭介, 杉野目道紀
    • Organizer
      日本化学会第91春季年会
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Poly(quinoxaline-2, 3-diyl)s Bearing Imidazolium Salt Pendants: Synthesis and Optical Properties2010

    • Author(s)
      Yuuya Nagata, Michinori Suginome
    • Organizer
      18th International Conference on Organic Synthesis
    • Place of Presentation
      Bergen, Norway
    • Year and Date
      2010-08-01
    • Related Report
      2010 Final Research Report
  • [Presentation] Synthesis and optical properties of poly(quinoxaline-2, 3-diyl)s bearing imidazolium salt pendants2010

    • Author(s)
      Yuuya Nagata, Michinori Suginome
    • Organizer
      International Symposium on Chirality (Chirality 2010 ; ISCD-22)
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2010-07-12
    • Related Report
      2010 Final Research Report
  • [Presentation] イオン液体構造を有するポリキノキサリンの合成と光学的特性2010

    • Author(s)
      長田裕也, 杉野目道紀
    • Organizer
      第59回高分子年次大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2010-05-28
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 側鎖にイオン液体構造を有するポリキノキサリンの合成とその特性2010

    • Author(s)
      長田裕也、杉野目道紀
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学 本部キャンパス
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Book] Polymeric Chiral Catalyst Design and Chiral Polymer Synthesis (Edited by Shinichi Itsuno)2011

    • Author(s)
      Yuuya Nagata and Michinori Suginome
    • Publisher
      Wiley
    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.sbchem.kyoto-u.ac.jp/suginome-lab/

    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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