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Development of next-generation organic light-emitting devices using novel proton-transfer laser dyes

Research Project

Project/Area Number 19750165
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials/Devices
Research InstitutionChitose Institute of Science and Technology

Principal Investigator

SAKAI Kenichi  Chitose Institute of Science and Technology, 総合光科学部, 講師 (50342788)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,560,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywords有機電子材料・素子 / 有機半導体レーザ / 分子性固体 / 有機電子材料 / レーザ色素 / 有機発光デバイス
Research Abstract

Toward realization of next-generation organic light-emitting devices such as organic semiconductor lasers, we focused on proton-transfer laser dyes showing an excited-state intramolecular proton transfer (ESIPT) reaction since they are advantageous for creating a high-gain medium without concentration quenching. In this study, we successfully developed a zinc complex showing ESIPT, from which amplified spontaneous emission was observed.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (21 results)

All 2010 2009 2008 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (13 results) Book (1 results) Remarks (4 results)

  • [Journal Article] Lead chloride-based layered perovskite incorporated with an excited state intramolecular proton transfer dye2010

    • Author(s)
      K. Sakai, M. Takemura, K. Ueda, Y. Kawabe
    • Journal Title

      J. Lumin. (submitted)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Excited state intramolecular proton transfer (ESIPT) in six-coordinated zinc(II)-quinoxaline complexes with ligand hydrogen bonds: their fluorescent properties sensitive to axial positions2010

    • Author(s)
      K. Sakai, S. Takahasshi, A. Kobayashi, T. Akutagawa, T. Nakamura, M. Dosen, M. Kato, U. Nagashima
    • Journal Title

      Dalton Trans. 39

      Pages: 1989-1995

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Excited state intramolecular proton transfer (ESIPT) in six-coordinated zinc(II)-quinoxaline complexes with ligand hydrogen bonds : their fluorescent properties sensitive to axial positions2010

    • Author(s)
      Ken-ichi Sakai
    • Journal Title

      Dalton Trans. 39

      Pages: 1989-1995

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Optical applications of a fluorescent zinc(II)-quinoxaline complex with intraligand hydrogen bonds2009

    • Author(s)
      Ken-ichi Sakai
    • Organizer
      Korea-Japan Joint Forum (KJF) 2009 on Organic Materials for Electronics and Photonics
    • Place of Presentation
      KAL Hotel in Jeju, KOREA
    • Year and Date
      2009-08-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] The influence of axial ligands on the fluorescent properties of Zn(II) 3-hydroxy-2-quinoxalinecarboxylate complexes2009

    • Author(s)
      Ken-ichi Sakai
    • Organizer
      18th International Symposium on the Photochemistry and Photophysics of Coordination Compounds (ISPPCC)
    • Place of Presentation
      Gateaux Kingdom in Sapporo
    • Year and Date
      2009-07-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Substitution effect on lactam-lactim tautomerism of quinoxaline derivatives and their metal complexes2009

    • Author(s)
      S. Takahashi, K. Sakai, T. Akutagawa, T. Nakamura
    • Organizer
      10th Chitose International Forum on Photonics Science and Technology
    • Place of Presentation
      CIST in Chitose
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Optical applications of a fluorescent zinc(II)- quinoxaline complex with intraligand hydrogen bonds2009

    • Author(s)
      K. Sakai, S. Takahashi, T. Akutagawa, T. Nakamura, U. Nagashima
    • Organizer
      Korea-Japan Joint Forum (KJF) 2009 on Organic Materials for Electronics and Photonics
    • Place of Presentation
      KAL Hotel in Jeju, Korea
    • Related Report
      2009 Final Research Report
  • [Presentation] The influence of axial ligands on the fluorescent properties of Zn(II) 3-hydroxy-2-quinoxaline- carboxylate complexes2009

    • Author(s)
      K. Sakai, S. Takahashi, T. Akutagawa, T. Nakamura, U. Nagashima
    • Organizer
      18th International Symposium on the Photochemistry and Photophysics of Coordination Compounds (ISPPCC)
    • Place of Presentation
      Gateaux Kingdom in Sapporo
    • Related Report
      2009 Final Research Report
  • [Presentation] プロトン移動型レーザ色素の置換基導入による光・電子機能制御2008

    • Author(s)
      岡田孟矩
    • Organizer
      日本化学会北海道支部夏季研究発表会
    • Place of Presentation
      北見工大
    • Year and Date
      2008-07-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 励起状態分子内プロトン移動反応を示す亜鉛錯体の構造と発光特性2008

    • Author(s)
      高橋紗未
    • Organizer
      日本化学会北海道支部夏季研究発表会
    • Place of Presentation
      北見工大
    • Year and Date
      2008-07-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 複合機能化を目指した新規プロトン移動型レーザ色素の開発2008

    • Author(s)
      坂井賢一, 岡田孟矩, 高橋紗未, 石川晴美, 芥川智行, 中村貴義, 長嶋雲兵
    • Organizer
      2008年光化学討論会
    • Place of Presentation
      大阪府立大
    • Related Report
      2009 Final Research Report
  • [Presentation] 配位子内での互変異性化を利用した金属錯体における双安定状態の実現2008

    • Author(s)
      坂井賢一, 高橋紗未, 石川晴美, 小林中, 芥川智行, 中村貴義, 長嶋雲兵
    • Organizer
      第58回錯体化学討論会
    • Place of Presentation
      金沢大
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 励起状態分子内プロトン移動反応を示す亜鉛錯体の発光特性と軸配位子効果2008

    • Author(s)
      坂井賢一, 高橋紗未, 石川晴美, 小林中, 芥川智行, 中村貴義, 長嶋雲兵
    • Organizer
      第21回配位化合物の光化学討論会
    • Place of Presentation
      北里大
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 励起状態分子内プロトン移動反応を示す亜鉛錯体の構造と発光特性2008

    • Author(s)
      高橋紗未, 石川晴美, 小林中, 坂井賢一, 芥川智行, 中村貴義, 長嶋雲兵
    • Organizer
      日本化学会北海道支部2008年夏季研究発表会
    • Place of Presentation
      北見工大
    • Related Report
      2009 Final Research Report
  • [Presentation] プロトン移動型レーザ色素の置換基導入による光・電子機能制御2008

    • Author(s)
      岡田孟矩, 蔭浦裕美, 坂井賢一, 長嶋雲兵
    • Organizer
      日本化学会北海道支部2008年夏季研究発表会
    • Place of Presentation
      北見工大
    • Related Report
      2009 Final Research Report
  • [Presentation] 複合機能化を目指した新規プロトン移動型レーザ色素の開発2008

    • Author(s)
      坂井賢一
    • Organizer
      光化学討論会
    • Place of Presentation
      大阪府立大
    • Related Report
      2008 Annual Research Report
  • [Book] 有機半導体デバイス-基礎から最先端材料・デバイスまで-, 3章有機半導体レーザ, 3. 2プロトン移動型2010

    • Author(s)
      坂井賢一
    • Publisher
      オーム社(編集中)
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chitose.ac.jp/~k-sakai/work/framepage.html#work1

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chitose.ac.jp/~k-sakai/work/framepage.html#work1

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.chitose.ac.jp/~k-sakai/work/framepage.html#work1

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.chitose.ac.jp/~k-sakai/work/framepage.html#work1

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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