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Fabrication of High-Efficiency Organic Photovoltaic Devices by Control of Molecular Orientation on Chemically-Modified Graphene

Research Project

Project/Area Number 23655116
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Functional materials chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

HARANO Koji  東京大学, 大学院・理学系研究科, 助教 (70451515)

Project Period (FY) 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsグラフェン / 有機薄膜太陽電池 / 有機デバイス / 分子配向 / 結晶成長
Research Abstract

Development of high-efficiency solar cells is one of the most important challenges in science as energy source for the next generation. We succeeded in induction of nanocolumnar morphology of tetrabenzoporphyrin, an organic semiconductor, on a polymer substrate coated with a solution-processed graphitic material having one-atom thickness. Dispersed graphitic flakes enabled us to form uniformly dispersed nanocolumnar structure, which can be utilized for increasing current density in organic photovoltaic devices.

Report

(2 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (4 results)

All 2012 Other

All Presentation (2 results) Remarks (2 results)

  • [Presentation] 塗布熱変換によるポリマー表面のグラフェン修飾および表面上におけるπ共役有機分子の結晶化制御2012

    • Author(s)
      岡田賢,田中秀幸,古川俊輔,原野幸治,中村栄一
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 塗布熱変換によるポリマー表面のグラフェン修飾および表面上におけるπ共役有機分子の結晶化制御2012

    • Author(s)
      岡田賢・田中秀幸・古川俊輔・原野幸治・中村栄一
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶應義塾大学
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.chem.s.u-tokyo.ac.jp/users/common/NakamuraLab.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.chem.s.u-tokyo.ac.jp/users/common/NakamuraLab.html

    • Related Report
      2011 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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