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Fabrication of Molecular Photodiodes

Research Project

Project/Area Number 61470076
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 工業物理化学
Research InstitutionTokyo Institute of Technology

Principal Investigator

FUJIHIRA Masamichi  Department of Biomolecular Engineering, Tokyo Institute of Technology, 工学部, 教授 (40013536)

Co-Investigator(Kenkyū-buntansha) SAJI Tetsuo  Department of Chemical Engineering, Tokyo Institute of Technology, 工学部, 助教授 (60142262)
OHTANI Hiroyuki  Department of Biomolecular Engineering, Tokyo Institute of Technology, 工学部, 助教授 (80203826)
SUGA Kousaku  Department of Biomolecular Engineering, Tokyo Institute of Technology, 工学部, 助手 (90016642)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 1988: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1987: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1986: ¥5,200,000 (Direct Cost: ¥5,200,000)
KeywordsMolecular Photodiode / Langmuir-Blodgett Film (LB Film) / Monolayer Film / Photo-electric Conversion / Photoinduced Electron Transfer / Artificial Photosynthesis / Fluorescence Lifetime / レーザーホトリシス / 電子素子 / 分子エレクトロニクス / フォトダイオード / 電子移動消光 / 長距離電子移動 / 分子素子
Research Abstract

Purpose of the present research project is to fabricate molecular photodiodes whose charge separation mechanism is the same as those in primary processes in photosyntheses. The molecular photodiodes were fabricated by depositing complex langmuir-Blodgett (LB) films which consist of an electron acceptor (A), a sensitizer (S), and an electron donor (D) surfactant derivative, i.e. A/S/D or D/S/A. In these surfactant molecules, viologen, pyrene, and ferrocene moieties act as A, S, and D units, respectively. The photodiode function was also achieved by aligned amphipathic triads which contain three functional units in each molecule (A-S-D).
The following terms were studied through the present research project. 1. Fabrication of photodiodes of A/S/D and D/S/A types. 2. Fabrication of photodiodes of AAA/SSSS/DDD type. 3. Determination of photoinduced electron transfer rates in A/S and S/D LB films by ns laser photolysis. 4. Investigation of the energy-gap law for the photoinduced electron transfer. 5. Syntheses of linear and folded types of A-S-D triads molecules. 6. Fabrication of photodiodes with monolayer of the linear or folded types of A-S-D triad molecules. 7. Determination of photoinduced electron transfer rates in A-S or S-D monolayer by ns or ps laser photolysis. 8. Synthesis of A-S-D triads linkes by ritid spacers.

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (53 results)

All Other

All Publications (53 results)

  • [Publications] M.Fujihira: J.Chem.Soc.,Chem.Commun.1986. 823-824 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: Bull.Chem.Soc.Jpn.59. 2375-2379 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: Chem.Lett.1987. 253-256 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] H.Ozaki: J.Amer.Chem.Soc.109. 950-951 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] K.Nishiyama: Chem.Lett.1987. 1443-1446 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Fujita: Chem.Lett.1987. 1715-1718 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] K.Hashimoto: J.Phys.Chem.91. 6198-6203 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤田正道: 日本化学会誌. 1987. 2119-2123 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: Thin Solid Films.160. 125-132 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: Thin Solid Films.160. 317-325 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: 2nd International Symposium on Bioelectronic and Molecular Electronic Devices. 35-38 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Nishikata: 3rd International Conference on Polyimides.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 化学工業. 37. 517-524 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 触媒. 29. 590-592 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 化学と工業. 41. 338-340 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 高分子. 37. 539-540 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 応用物理. 57. 1890-1894 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 藤平正道: 工業材料. 37. 69-73 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Translayer Diffusion of Excimer-forming Amphiphiles in Langmuir-Blodgett Films" J. Chem. Soc., Chem. Commun.1986. 823-824 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Electrochemistry of the Redox-Active Langmuir-Blodgett Films Coated on Glassy Carbon Electrodes" Bull. Chem. Soc. Jpn.59. 2375-2379 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Fluorescence Microscopic Study of Change in Pyrene Cluster Size in Mixed Monolayers of Pyrene-Substituted and Normal Fatty Acids with Chain-Length Matching" Chem. Lett.1987. 253-256 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] H. Ozaki: "Selective Observation of Molecular Ends Exposed Outside Langmuir-Blodgett Monolayer Films by Penning Ionization Electron Spectroscopy" J. Amer. Chem. Soc.109. 950-951 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] K. Nishiyama: "Photochemical Switching of Electrochemical Process by Spiropyran LB Films." Chem. Lett.1987. 1443-1446 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S. Fujita: "ESR Study on the Regularity of the LB Films of Amphiphilic TCNQ Salts" Chem. Lett.1987. 1715-1718 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] K. Hashimoto: "Time-Resolved Measurements of Luminescence of Ru(II) Complexes Chemically or Physically Immobilized on Semiconductor or Insulator Particles in Various Solvents" J. Phys. Chem.91. 6198-6203 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Photoelectric Conversion by A/S/D LB Films" Nippon Kagaku Kaishi (J. Chem. Soc. Jpn.). 1987. 2119-2123 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Molecular Photodiodes Consisting of Unidirectionally Oriented Amphipathic Acceptor-Sensitizer-Donor Triads" Thin Solid Films. 160. 125-132 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Electron Transfer Quenching of Excited Pyrene or Ru(II)(bpy)_3^<2+> Derivative in Langmuir-Blodgett Films by Donor or Acceptor Molecules with Different Redox Potentials" Thin Solid Films. 160. 317-325 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M. Fujihira: "Biomimetic Photoresponsive Molecular Assemblies" 2nd International Symposium on Bioelectronic and Molecular Electronic Devices. 35-38 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y. Nishikata: "Electrochemical Applications of Polyimide Langmuir-Blodgett Films" 3rd International Conference on Polyimides. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] M.Fujihira: Thin Solid Films. 160. 125-132 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] K.Nishiyama: Chem.Lett.1257-1260 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] M.Fujihira: Thin Solid Films. 160. 317-325 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] K.Hoshino: J.Chem.Soc.,Faraday Trans.84. 2667-2676 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] K.Suga: J.Phys.Chem.93. 392-397 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 藤平正道: 応用物理. 57. 1890-1894 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 藤平正道: "化学と工業「光電変換機能を有する有機超薄膜の開発」" 日本化学会, 338-340 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 菅耕作/藤平正道: "化学工業「ミセル可溶化系における光誘起電子移動反応」" 化学工業社, 240-244 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] M.Fujihira: Chem.Lett.253-256 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] K.Suga: Bull.Chem.Soc.Jpn.60. 2221-2226 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] K.Nishiyama: Chem.Lett.1443-1446 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] S.Fujita: Chem.Lett.1715-1718 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] K.Hashimoto: J.Phys.Chem.91. 6198-6203 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] M.Fujihira: Thin Solid Films. (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 菅耕作: "化学工業「ミセル可溶化系における光誘起電子移動反応」" 化学工業社, 5 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] M.Fujihira: J.Electroanal.Chem.205. 329-333 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Fujihira: Chem.Lett.921-922 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Fujihira: Bull.Chem.Soc.Jpn.59. 2375-2379 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Fujihira: J.Chem.Soc.Chem.Commun.823-824 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] H.Ozaki: J.Amer.Chem.Soc.109. 950-951 (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Fujihira: J.Amer.Chem.Soc.

    • Related Report
      1986 Annual Research Report
  • [Publications] 藤平正道: "LB膜を用いる分子デバイス" 化学工業社, 8 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Fujihira: "Modified Electrodes in ¨Topics in Organic Electrochemistry¨" Plenum, 40 (1986)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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