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Dynamic control of charge carriers for high-performance organic semiconductor devices

Research Project

Project/Area Number 26706012
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Applied materials
Research InstitutionNagoya University (2016)
Waseda University (2014-2015)

Principal Investigator

Sakanoue Tomo  名古屋大学, 工学(系)研究科(研究院), 准教授 (60615681)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥24,310,000 (Direct Cost: ¥18,700,000、Indirect Cost: ¥5,610,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2014: ¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Keywords有機半導体 / レーザー / イオン液体 / 電気化学発光セル / 先端機能デバイス / 電子・電気材料 / 電気化学 / 有機レーザー
Outline of Final Research Achievements

The use of electrochemical technique was used for controlling charge carriers dynamically in polymer semiconductor devices. High-performance polymer light-emitting electrochemical cells (LECs) were prepared and the dynamics of ionic and electronic charges were investigated, and found the response of the ion is very slow, while that of the electron is very fast. This finding enables separate control of ionic and electronic charges. By using this unique technique, high current density of 1 kA/cm2 was achieved in a light-emitting polymer. This demonstration indicate the LEC is promising for the future polymer injection laser. Furthermore, the electrochemical technique was introduced to fabricate inorganic semiconductor materials. The use of one droplet of electrolyte onto inorganic semiconductors achieved novel and simple light-emitting and light-detecting devices.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (38 results)

All 2017 2016 2015 2014

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Acknowledgement Compliant: 7 results,  Open Access: 1 results) Presentation (23 results) (of which Int'l Joint Research: 7 results,  Invited: 7 results) Patent(Industrial Property Rights) (5 results) (of which Overseas: 1 results)

  • [Journal Article] High Current Injection into Dynamic p-n Homojunction in Polymer Light-Emitting Electrochemical Cells2017

    • Author(s)
      T. Sakanoue, J. Li, Hi. Tanaka, R. Ito, S. Ono, S.-i. Kuroda, and T. Takenobu
    • Journal Title

      Adv. Mater.

      Volume: 19 Issue: 18 Pages: 1606392-1606392

    • DOI

      10.1002/adma.201606392

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A versatile and simple approach to generate light emission in semiconductors mediated by electric double layers2017

    • Author(s)
      Jiang Pu, Taiyo Fujimoto, Yuki Ohasi, Shota Kimura, Chang-Hsiao Chen, Lain-Jong Li, Tomo Sakanoue, Taishi Takenobu
    • Journal Title

      Advanced Materials

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Controllable Electronic Structures and Photoinduced Processes of Bay-Linked Perylenediimide Dimers and Ferrocene-Linked Triad2016

    • Author(s)
      H. Horinouchi, H. Sakai, Y. Araki, T. Sakanoue, T. Takenobu, T. Wada, N. V. Tkachenko, T. Hasobe
    • Journal Title

      Chem. Eur. J.

      Volume: 21 Issue: 28 Pages: 9631-9641

    • DOI

      10.1002/chem.201601058

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synthetic Control of the Excited-State Dynamics and Circularly Polarized Luminescence of Fluorescent "push-Pull" Tetrathia[9]helicenes2016

    • Author(s)
      Yuki Yamamoto, Hayato Sakai, Junpei Yuasa, Yasuyuki Araki, Takehiko Wada, Tomo Sakanoue, Taishi Takenobu, Tsuyoshi Kawai, Taku Hasobe
    • Journal Title

      Chemistry - A European Journal

      Volume: 22 Issue: 12 Pages: 4263-4273

    • DOI

      10.1002/chem.201504048

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Controlled Excited-State Dynamics and Enhanced Fluorescence Property of Tetrasulfone[9]helicene by a Simple Synthetic Process2016

    • Author(s)
      Yamamoto, Y; Sakai, H ; Yuasa, J ; Araki, Y; Wada, T ; Sakanoue, T ; Takenobu, T ; Kawai, T; Hasobe, T
    • Journal Title

      JOURNAL OF PHYSICAL CHEMISTRY C

      Volume: 120 Issue: 13 Pages: 7421-7427

    • DOI

      10.1021/acs.jpcc.6b01123

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protonation-Induced Red-Coloured Circularly Polarized Luminescence of [5]Carbohelicene Fused by Benzimidazole2016

    • Author(s)
      H. Sakai, T. Kubota, J. Yuasa, Y. Araki, T. Sakanoue, T. Takenobu, T. Wada, T. Kawai, T. Hasobe
    • Journal Title

      Org. Biomol. Chem.

      Volume: 14 Issue: 28 Pages: 6738-6743

    • DOI

      10.1039/c6ob00937a

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Photodetection in p-n junctions formed by electrolyte-gated transistors of two-dimensional crystals2016

    • Author(s)
      Daichi Kozawa, Jiang Pu, Ryo Shimizu, Shota Kimura, Ming-Hui Chiu, Keiichiro Matsuki, Yoshifumi Wada, Tomo Sakanoue, Yoshihiro Iwasa, Lain-Jong Li, Taishi Takenobu
    • Journal Title

      Appl. Phys. Lett.

      Volume: 109 Issue: 20 Pages: 201107-201107

    • DOI

      10.1063/1.4967173

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Ambipoler light-emitting organic single-crystal transistors with a grating resonator2015

    • Author(s)
      Kenichi Maruyama, Kosuke Sawabe, Tomo Sakanoue, Jinpeng Li, Wataru Takahashi, Shu Hotta, Yoshihiro Iwasa and Taishi Takenobu
    • Journal Title

      Scientific Reports

      Volume: 5 Issue: 1 Pages: 10221-10221

    • DOI

      10.1038/srep10221

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Highly Fluorescent [7]Carbohelicene Fused by Asymmetric 1,2-Dialkyl-Substituted Quinoxaline for Circularly Porlarized Luminescence and Electroluminescence2015

    • Author(s)
      H. Sakai, S. Shinto, J. Kumar, Y. Araki, T. Sakanoue, T. Takenobu, T. Wada, T. Kawai, T. Hasobe
    • Journal Title

      J. Phys. Chem. C

      Volume: 119 Issue: 24 Pages: 13937-13947

    • DOI

      10.1021/acs.jpcc.5b03386

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 電解質で有機半導体を光らせる ―電気化学発光セル―2014

    • Author(s)
      坂上知
    • Journal Title

      応用物理

      Volume: 84 Pages: 157-158

    • NAID

      130007718697

    • Related Report
      2014 Annual Research Report
  • [Presentation] DFB共振器を有する高分子LEC2017

    • Author(s)
      張亭午、坂上知、竹延大志
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 電解質を用いた有機発光デバイス2017

    • Author(s)
      坂上知
    • Organizer
      分子研研究会「金属錯体の情報制御と機能連動」
    • Place of Presentation
      分子科学研究所
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Light-emitting Electrochemical Cells towards Future Light Sources; Bright and Low-voltage Operation and Potential Application in Laser Diodes2016

    • Author(s)
      Tomo Sakanoue, Tingwu Zhang, Ryota Ito, Taishi Takenobu
    • Organizer
      KJF-ICOMEP 2016
    • Place of Presentation
      アクロス福岡
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LEC:イオンを用いた新しい有機発光デバイス;有機半導体レーザー実現に向けたチャレンジ2016

    • Author(s)
      坂上知、竹延大志
    • Organizer
      電子情報通信学会・量子エレクトロニクス研究会(LQE)
    • Place of Presentation
      福井市地域交流プラザ
    • Year and Date
      2016-05-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高分子LECによる有機半導体レーザーへの挑戦:サブマイクロ秒パルス駆動による三重項問題の解決2016

    • Author(s)
      伊藤瞭太,坂上知,竹延大志
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学大岡山キャンパス
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 電解質を利用した発光素子2016

    • Author(s)
      坂上知
    • Organizer
      レーザー学会代497回研究会
    • Place of Presentation
      JR博多シティ
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Extremely high current density in organic light-emitting device2016

    • Author(s)
      Tomo Sakanoue, Taishi Takenobu
    • Organizer
      12th Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena
    • Place of Presentation
      早稲田大学
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LECによる有機半導体レーザーへの取り組み2015

    • Author(s)
      坂上知,伊藤瞭太,張亭午,竹延大志
    • Organizer
      レーザー学会 第486回研究会
    • Place of Presentation
      早稲田大学西早稲田キャンパス
    • Year and Date
      2015-12-08
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] イオン液体を用いた高性能発光デバイス:LEC2015

    • Author(s)
      坂上知,米川文広,田中美奈子,竹延大志
    • Organizer
      日本MRS年次大会
    • Place of Presentation
      横浜市開港記念会館 他
    • Year and Date
      2015-12-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] パルスによるLECの高速駆動2015

    • Author(s)
      伊藤 瞭太, 坂上 知, 李 金鵬, 竹延 大志
    • Organizer
      有機EL討論会第21回例会
    • Place of Presentation
      九州大学伊都キャンパス椎木講堂
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] Electric Double Layer Light-Emitting Diodes of Monolayer WSe22015

    • Author(s)
      Taiyo Fujimoto, Jiang Pu, Jing-Kai Huang, Lain-Jong Li, Tomo Sakanoue, Taishi Takenobu
    • Organizer
      28th International Microprocesses and Nanotechnology Conference (MNC 2015)
    • Place of Presentation
      Toyama International Conference Center, Toyama, Japan
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electric Double Layer Light-emitting Diodes of Transition Metal Dichalcogenide Monolayers2015

    • Author(s)
      Jiang Pu, Taiyo Fujimoto, Jing-Kai Huang, Lain-Jong Li, Goki Eda, Tomo Sakanoue, Taishi Takenobu
    • Organizer
      Energy Materials Nanotechnology Open
    • Place of Presentation
      Chengdu, China
    • Year and Date
      2015-09-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 単層WSe2における電流励起発光の電場依存性2015

    • Author(s)
      蒲江,Leiqiang Chu,坂上知,Goki Eda,竹延大志
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学千里山キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 電荷・電場変調下における単層WSe2の電流励起発光2015

    • Author(s)
      蒲江 , Chu Leiqiang, Li Lain-Jong, 坂上知, 江田剛輝, 竹延大志
    • Organizer
      第49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
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] High performance organic light-emitting devices based on light-emitting polymers and ionic liquids2015

    • Author(s)
      Tomo Sakanoue, Taishi Takenobu
    • Organizer
      15th International Meeting on Information Display (IMID2015)
    • Place of Presentation
      EXCO, Daegu, Korea
    • Year and Date
      2015-08-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electric double layer light-emitting diodes of monolayer WSe22015

    • Author(s)
      Jiang Pu, Taiyo Fujimoto, Jing-Kai Huang, Lain-Jong Li, Goki Eda, Tomo Sakanoue, Taishi Takenobu
    • Organizer
      The Sixteenth International Conference on the Science and Application of Nanotubes (NT15)
    • Place of Presentation
      Nagoya University, Aichi, Japan
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electric double layer light-emitting diodes of monolayer WSe22015

    • Author(s)
      Jiang Pu,Taiyo Fujimoto,Jing-Kai Huang,Lain-Jong Li,Goki Eda,Tomo Sakanoue,Taishi Takenobu
    • Organizer
      Sixth Graphene and 2D Materials Satellite Symposium
    • Place of Presentation
      Nagoya University, Aichi, Japan
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高輝度青色LEC:電気化学を利用する高性能有機発光デバイス2015

    • Author(s)
      坂上知,米川文広,田中美奈子,竹延大志
    • Organizer
      有機EL討論会第20回例会
    • Place of Presentation
      千葉大学けやき会館
    • Year and Date
      2015-06-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 有機単結晶発光デバイスの大電流密度駆動と発光制御2015

    • Author(s)
      坂上知
    • Organizer
      日本学術振興会第142委員会C部会第63回研究会
    • Place of Presentation
      東京理科大学
    • Year and Date
      2015-01-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] High performance organic light-emitting devices based on light-emitting polymers and ionic liquids2015

    • Author(s)
      Tomo Sakanoue
    • Organizer
      EMN Polymer Meeting
    • Place of Presentation
      Orlando, Frorida, USA
    • Year and Date
      2015-01-08
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 電気化学発光セル(LEC)による有機半導体レーザーの検討2014

    • Author(s)
      坂上知
    • Organizer
      レーザー学会代468回研究会
    • Place of Presentation
      京都工芸繊維大
    • Year and Date
      2014-11-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] イオン液体を用いた青色電気化学発光セルの作製2014

    • Author(s)
      坂上知
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 電気化学発光セルの大電流密度駆動2014

    • Author(s)
      坂上知
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-08
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 電気化学発光セル及び電気化学発光セルの発光層形成用組成物2016

    • Inventor(s)
      米川文広、坂上知、竹延大志
    • Industrial Property Rights Holder
      日本化学工業株式会社,学校法人早稲田大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-01-27
    • Related Report
      2015 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 電気化学発光セル及び電気化学発光セルの発光層形成用組成物2014

    • Inventor(s)
      米川文広、坂上知、竹延大志
    • Industrial Property Rights Holder
      日本化学工業株式会社,学校法人早稲田大学
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2015-216095
    • Filing Date
      2014-09-12
    • Acquisition Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] 電気化学発光セル及び電気化学発光セルの発光層形成用組成物2014

    • Inventor(s)
      米川文広、坂上知、竹延大志
    • Industrial Property Rights Holder
      学校法人早稲田大学、日本化学工業株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-252416
    • Filing Date
      2014-12-12
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 電気化学発光セル及び電気化学発光セルの発光層形成用組成物2014

    • Inventor(s)
      米川文広、坂上知、竹延大志
    • Industrial Property Rights Holder
      学校法人早稲田大学、日本化学工業株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-186488
    • Filing Date
      2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 電気化学発光セル2014

    • Inventor(s)
      米川文広,坂上知,竹延大志
    • Industrial Property Rights Holder
      学校法人早稲田大学、日本化学工業株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-087362
    • Filing Date
      2014-04-21
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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