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2008 Fiscal Year Final Research Report

Development of the film-deposition method for conducting polymers from dilute solutions and its application to optoelectronic devices

Research Project

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Project/Area Number 19760221
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electronic materials/Electric materials
Research InstitutionUniversity of Hyogo

Principal Investigator

TADA Kazuya  University of Hyogo, 大学院・工学研究科, 准教授 (90305681)

Project Period (FY) 2007 – 2008
Keywords電気泳動堆積法 / 導電性高分子 / 希薄溶液 / 発光素子 / コロイド懸濁液
Research Abstract

本研究では導電性高分子の製膜法としては研究代表者が世界に先駆けて提案した電気泳動堆積法について,光電変換デバイスへの応用を目指して検討を行なった。本手法はスピンコート法などの従来法に比べて1〜2桁低い濃度の溶液しか要しないという特徴を持つ。その結果,従来検討していなかった良溶媒の濃度が高い組成の懸濁液から,原子間力顕微鏡での観察において約10nmの平均粗さという,すぐれた平坦性を有する膜を得ることができることを見出した。また,この膜が発光層としてスピンコート法で作製した膜と遜色ない機能を示すことも確認できた。

  • Research Products

    (23 results)

All 2009 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 7 results) Presentation (12 results) Remarks (1 results)

  • [Journal Article] In-situ Measurement of Photoelectron Spectroscopy in Air of Polypyrrole during Electrochemical Undoping2008

    • Author(s)
      K. Tada, Y. Miyoshi and M. Onoda
    • Journal Title

      IEICE Trans. Electron E91-C

      Pages: 1885-1886

  • [Journal Article] In-situ Measurement of Ionization Potential of Conjugated Polymer during Electrochemical Doping Using Photoelectron Spectroscopy in Air2008

    • Author(s)
      K. Tada, Y. Miyoshi and M. Onoda
    • Journal Title

      Appl. Phys. Express 1

    • Peer Reviewed
  • [Journal Article] Color Tuning of Poly(N-vinylcarbazole)-Based Light-Emitting Devices through Maskless Dye-Diffusion Technique Using Phosphorescent Dyes2008

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      Jpn. J. Appl. Phys 47

      Pages: 1290-1292

    • Peer Reviewed
  • [Journal Article] Uniform film of conjugated polymer for light-emitting device by electrophoretic deposition2008

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      (Fast Track Commun.), J. Phys. D: Appl. Phys 41

    • Peer Reviewed
  • [Journal Article] Color-tuning of polymer light-emitting devices through maskless dye-diffusion technique2008

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      Thin Solid Films 516

      Pages: 2723-2726

    • Peer Reviewed
  • [Journal Article] 導電性高分子の電気泳動堆積膜を用いた発光素子2008

    • Author(s)
      多田和也,小野田光宣
    • Journal Title

      電子情報通信学会技術研究報告 Vol.107, No.225

      Pages: 23-26

  • [Journal Article] 電気泳動堆積法によるポリフルオレン系高分子薄膜の作製2008

    • Author(s)
      多田和也,小野田光宣
    • Journal Title

      電子情報通信学会技術研究報告 Vol. 108, No.217

      Pages: 23-26

  • [Journal Article] Electrophoretic deposition of conjugated polymer : deposition from dilute solution and PEDOT coating effect

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      Synthetic Metals (in press)

    • Peer Reviewed
  • [Journal Article] Preparation of Polymer Light-Emitting Devices by Electrophoretic Deposition

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      Mol. Cryst. Liq. Cryst (in press)

    • Peer Reviewed
  • [Journal Article] Preparation of flat and dense conjugated polymer films from dilute solutions by means of electrophoretic deposition

    • Author(s)
      K. Tada and M. Onoda
    • Journal Title

      Thin Solid Films (in press)

    • Peer Reviewed
  • [Presentation] "Measurement of electrical current during electrophoretic deposition of conjugated polymer" (B-P19)2009

    • Author(s)
      K. Tada and M. Onoda
    • Organizer
      5th International Conference on Molecular Electronics and Bioelectronics(M&BE5)
    • Place of Presentation
      Miyazaki, Japan
    • Year and Date
      2009-03-17
  • [Presentation] "Preparation of flat and dense conjugated polymer films from dilute solutions by means of electrophoretic deposition" (PII-70)2008

    • Author(s)
      K. Tada and M. Onoda
    • Organizer
      8th International Conference on Nano-Molecular Electronics (ICNME 2008)
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2008-12-17
  • [Presentation] 電気泳動堆積法によるフルオレン系導電性高分子の製膜と発光素子への応用2008

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      平成20年電気関係学会関西支部連合大会
    • Place of Presentation
      於京都工芸繊維大学
    • Year and Date
      2008-11-08
  • [Presentation] "Preparation of polymer light-emitting devices by electrophoretic deposition" (P25-24)2008

    • Author(s)
      K. Tada and M. Onoda
    • Organizer
      20th Korea-Japan Joint Forum on Organic Materials for Electronics and Photonics (KJF2008)
    • Place of Presentation
      Chitose, Japan
    • Year and Date
      2008-10-25
  • [Presentation] "PEDOT coating effect on electrophoretic deposition of conjugated polymer" (P79)2008

    • Author(s)
      K. Tada and M. Onoda
    • Organizer
      18th Iketani Conference
    • Place of Presentation
      Awaji island, Japan
    • Year and Date
      2008-10-22
  • [Presentation] "In-Situ Measurement of the Ionization Potential of Poly(3-methylthiophene) during Electrochemical Doping Using Photoelectron Spectroscopy in Air"2008

    • Author(s)
      K. Tada, S. Takaishi, Y. Miyoshi and M. Onoda
    • Organizer
      (3C-4), 5th International Symposium on Organic Molecular Electronics (ISOME 2008)
    • Place of Presentation
      Himeji, Japan
    • Year and Date
      2008-10-22
  • [Presentation] 導電性高分子の電気泳動堆積膜を用いた発光素子2008

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      電子情報通信学会有機エレクトロニクス研究会
    • Place of Presentation
      於情報通信研究機構未来ICT研究センタ-
    • Year and Date
      2008-09-30
  • [Presentation] 電気泳動堆積法を用いた導電性高分子のPEDOT膜上への製膜2008

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      第69回応用物理学学術講演会
    • Place of Presentation
      於中部大学
    • Year and Date
      2008-09-30
  • [Presentation] 電気泳動堆積法を用いた高分子発光素子の試作2008

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学船橋キャンパス
    • Year and Date
      2008-03-30
  • [Presentation] 電気泳動堆積法による導電性高分子平坦膜の作製2008

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      平成20年電気学会全国大会
    • Place of Presentation
      於福岡工業大学
    • Year and Date
      2008-03-20
  • [Presentation] 電気泳動堆積法によるポリフルオレン系高分子薄膜の作製2007

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      電子情報通信学会有機エレクトロニクス研究会
    • Place of Presentation
      情報通信研究機構未来ICT研究センタ-
    • Year and Date
      2007-09-20
  • [Presentation] 電気泳動堆積法によるフルオレン系導電性高分子の製膜2007

    • Author(s)
      多田和也,小野田光宣
    • Organizer
      第68回応用物理学学術講演会
    • Place of Presentation
      於北海道工業大学
    • Year and Date
      2007-09-04
  • [Remarks]

    • URL

      http://www.eng.u-hyogo.ac.jp/eecs/tada/tada.htm

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Published: 2010-06-10   Modified: 2016-04-21  

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