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Development of Near-Infrared Absorbing Materials for Effcient Organic Solar Cells

Research Project

Project/Area Number 26870144
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Organic and hybrid materials
Organic chemistry
Research InstitutionSaitama University

Principal Investigator

FURUKAWA Shunsuke  埼玉大学, 理工学研究科, 助教 (70625590)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords有機薄膜太陽電池 / 近赤外吸収材料 / キノイド型分子 / キノイド / ホウ素錯体 / 近赤外光吸収材料
Outline of Final Research Achievements

The purpose of this research is to develop new class of near-infrared absorbing materials, which are beneficial for efficient organic solar cells. In this study, new quinoid-type materials have been synthesized, and were found to be efficient near-infrared absorbing materials (absorption wavelength: ~890 nm). By applying these materials to donor layers of organic solar cells, a photocurrent conversion at near-infrared region has been achieved.
As a new class of the longer wavelength absorbing materials, donor-acceptor type boron complexes has been designed and synthesized. These boron complexes showed longer wavelength absorptions up to 1050 nm, which are essential for absorbing the sunlight.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 2 results) Presentation (5 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] 256.The Chemistry of Heterasumanenes2016

    • Author(s)
      M. Saito, S. Furukawa, J. Kobayashi, T, Kawashima
    • Journal Title

      Chem. Rec.

      Volume: 16 Issue: 1 Pages: 64-72

    • DOI

      10.1002/tcr.201500211

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Near-infrared absorbing heterocyclic quinoid donors for organic solar cell devices2014

    • Author(s)
      Emel Ay, Shunsuke Furukawa, Eiichi Nakamura
    • Journal Title

      Organic Chemistry Frontiers

      Volume: 1 Issue: 8 Pages: 988-991

    • DOI

      10.1039/c4qo00182f

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ベンゾジピロール骨格を有するドナー・アクセプター型ホウ素錯体の近赤外吸収特性とその電子構造制御2016

    • Author(s)
      中村智也, 古川俊輔, 中村栄一
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学 京田辺キャンパス 京都府京田辺市
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] ベンゾジピロール低分子陽極バッファ材料の塗布型薄膜太陽電池への応用2015

    • Author(s)
      西岡拓紀, 古川俊輔, 中村栄一
    • Organizer
      第26回基礎有機化学討論会
    • Place of Presentation
      愛媛大学,松山大学 愛媛県松山市
    • Year and Date
      2015-09-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] ベンゾジピロール骨格を有するドナー・アクセプター型ホウ素錯体の近赤外吸収特性2014

    • Author(s)
      中村智也, 古川俊輔, 中村栄一
    • Organizer
      第25回基礎有機化学討論会
    • Place of Presentation
      東北大学川内北キャンパス・萩ホール
    • Year and Date
      2014-09-07 – 2014-09-09
    • Related Report
      2014 Research-status Report
  • [Presentation] 新規ベンゾジピロール陽極バッファ材料の酸添加効果と有機薄膜太陽電池への応用2014

    • Author(s)
      西岡拓紀,古川俊輔,中村栄一
    • Organizer
      第25回基礎有機化学討論会
    • Place of Presentation
      東北大学川内北キャンパス・萩ホール
    • Year and Date
      2014-09-07 – 2014-09-09
    • Related Report
      2014 Research-status Report
  • [Presentation] Benzodipyrrole-Based Boron Complexes for Near-Infrared Absorption2014

    • Author(s)
      Shunsuke Furukawa, Tomoya Nakamura, Eiichi Nakamura
    • Organizer
      XXVI International Conference on Organometallic Chemistry
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2014-07-13 – 2014-07-18
    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 新規縮環ピロールホウ素錯体化合物及びその製造方法2014

    • Inventor(s)
      中村栄一,古川俊輔,中村智也
    • Industrial Property Rights Holder
      中村栄一,古川俊輔,中村智也
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-183457
    • Filing Date
      2014-10-09
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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