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Fabrication of organic electronics devices based on highly orientedπ-conjugated polymers

Research Project

Project/Area Number 22750176
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials/Devices
Research InstitutionNational Institute for Materials Science

Principal Investigator

YASUDA Takeshi  独立行政法人物質・材料研究機構, 太陽光発電材料ユニット, 主任研究員 (30380710)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords有機トランジスタ / 有機デバイス / 有機導体 / 高分子構造・物性
Research Abstract

Very large anisotropy of the absorption peaks was shown in rr-P3HT, PFO and MEH-PPV films which form polycrystalline, liquid crystalline and amorphous state, respectively. So, it is concluded that almost allπ-conjugated polymers can be highly oriented parallel to the stretching direction. The field-effect hole mobility of oriented rr-P3HT in a current flow parallel to the stretching direction was larger by a factor of 3.4 compared to that perpendicular to the stretching direction. These results indicate that charge transport via theπ-conjugated rr-P3HT chains is advantageous in the stretch-oriented rr-P3HT film.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (19 results)

All 2011 2010 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (4 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Charge-Transfer State and Charge Dynamics in poly(9, 9'-dioctylfluorene-co-bithiophe ne)(F8T2)/[6, 6]-phenyl C70-butyricacid methyl ester(PC70BM) Blend Film2011

    • Author(s)
      Kouhei Yonezawa, Minato Ito, Hayato Kamioka, Takeshi Yasuda, Liyuan Han, and Yutaka Moritomo
    • Journal Title

      Applied Physics Express

      Volume: Vol.4 Pages: 122601-122601

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Preparation, Spectral Properties, and Electron Affinity of Bis(thiadiazolo) quinoxaline and Bis(thiadiazolo) phenanthroquinoxaline as n-Type Semiconductors2011

    • Author(s)
      Tsutomu Ishi-i, Taro Nakanishi, Yuuki Teshima, Takeshi Yasuda, and Liyuan Han
    • Journal Title

      Chemistry Letters

      Volume: Vol.40 Pages: 1252-1253

    • NAID

      10030220045

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Air-stable triarylamine-based amorphous polymer as donor material for bulk-heterojunction organic solar cells2011

    • Author(s)
      Takeshi Yasuda, Takao Suzuki, Mitsuru Takahashi, and Liyuan Han
    • Journal Title

      Solar Energy Materials & Solar Cells

      Volume: Vol.95 Pages: 3509-3515

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic carrier transport properties of stretch-orientedπ-conjugated polymers in organic field-effect transistors2011

    • Author(s)
      Takeshi Yasuda
    • Journal Title

      Physica Status Solidi C

      Volume: Vol.8 Pages: 604-606

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic field-effect hole mobility of liquid crystalline conjugated polymer layers formed on photo-aligned polyimide films2011

    • Author(s)
      Kenji Sakamoto, Takeshi Yasuda, Kazushi Miki, Masayuki Chikamatsu, and Reiko Azumi
    • Journal Title

      Journal of Applied Physics

      Volume: Vol.109 Pages: 13702-13702

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Air-stable triarylamine-based amorphous polymer as donor material for bulk-hetero junction organic solar cells2011

    • Author(s)
      T.Yasuda, 他
    • Journal Title

      Sol.Energy Mater.Sol.Cells

      Volume: 95 Issue: 12 Pages: 3509-3515

    • DOI

      10.1016/j.solmat.2011.08.013

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation, Spectral Properties, and Electron Affinity of Bis(thiadiazolo)quinoxaline and Bis(thiadiazolo)phenanthroquinoxaline as n-Type Semiconductors2011

    • Author(s)
      Tsutomu Ishi-i, Taro Nakanishi, Yuuki Teshima, Takeshi Yasuda, Liyuan Han
    • Journal Title

      Chemistry Letters

      Volume: Vol.40, No. 11 Issue: 11 Pages: 1252-1253

    • DOI

      10.1246/cl.2011.1252

    • NAID

      10030220045

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge-Transfer State and Charge Dynamics in Poly(9,90-dioctylfluorene-co-bithiophene) and[6,6]-Phenyl C70-butyric Acid Methyl Ester Blend Film2011

    • Author(s)
      K.Yonezawa, M.Ito, H.Kamioka, T.Yasuda, L.Han, Y.Moritomo
    • Journal Title

      Appl.Phys.Express

      Volume: 4 Issue: 12 Pages: 122601-122601

    • DOI

      10.1143/apex.4.122601

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic field-effect hole mobility of liquid crystalline conjugated polymer layers formed on photo-aligned polyimide films2011

    • Author(s)
      K.Sakamoto, T.Yasuda, et al.
    • Journal Title

      Journal of Applied Physics

      Volume: 109 Pages: 13702-13702

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic carrier transport properties of stretch-oriented π-conjugated polymers in organic field-effect transistors2011

    • Author(s)
      T.Yasuda
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 604-606

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 延伸法によるπ共役高分子配向薄膜の作製と有機トランジスタへの応用2011

    • Author(s)
      安田剛,韓礼元
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学
    • Year and Date
      2011-09-28
    • Related Report
      2011 Final Research Report
  • [Presentation] 延伸法によるπ共役高分子配向薄膜の作製と有機トランジスタへの応用2011

    • Author(s)
      安田剛, 韓礼元
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学(岡山県)(招待講演)
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] π共役高分子鎖内の超高速電荷輸送を利用した有機トランジスタ2010

    • Author(s)
      安田剛
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学
    • Year and Date
      2010-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] π共役高分子鎖内の超高速電荷輸送を利用した有機トランジスタ2010

    • Author(s)
      安田剛
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎県)
    • Year and Date
      2010-09-15
    • Related Report
      2010 Annual Research Report
  • [Book] 環境・エネルギー材料ハンドブック2011

    • Author(s)
      安田剛
    • Publisher
      オーム社
    • Related Report
      2011 Final Research Report
  • [Book] 環境・エネルギー材料ハンドブック2011

    • Author(s)
      安田剛(分担執筆)
    • Publisher
      オーム社
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/personal/tyasuda/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/personal/tyasuda/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/personal/tyasuda/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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