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Preparation of inorganic thin film solar cells with 3D nanostructures

Research Project

Project/Area Number 20760210
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electronic materials/Electric materials
Research InstitutionOsaka Municipal Technical Research Institute

Principal Investigator

SHINAGAWA Tsutomu  Osaka Municipal Technical Research Institute, 研究員 (50416327)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords酸化亜鉛 / 太陽電池 / 亜酸化銅 / 電解析出 / 電気化学 / 水溶液 / ピラー / 形状制御
Research Abstract

水溶液電解法を用いて、三次元構造を有するCu_2O/ZnO薄膜太陽電池を作製した。電解条件を検討することで、c軸優先配向のZnOナノピラーアレイを透明導電膜付きガラス基板上に析出させ、さらに先端をピラミッド形状に制御することに成功した。また、硫酸銅-乳酸浴から電解析出したCu_2Oの結晶形態は、電解浴のpHと電解電流密度に大きく依存することに着目し、ZnOナノピラー上への良好なヘテロ接合形成に成功した。

Report

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

    (11 results)

All 2010 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (7 results)

  • [Journal Article] Effect of counteranions and dissolved oxygen on chemical ZnO deposition from aqueous solutions2009

    • Author(s)
      T. Shinagawa, K. Murase, S. Otomo, J. Katayama, M. Izaki
    • Journal Title

      J. Electrochem. Soc. 156

    • NAID

      120002098817

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sustainable electrodeposition of ZnO by a galvanic contact method2009

    • Author(s)
      T. Shinagawa, K. Murase, M. Izaki
    • Journal Title

      Electrochem. Solid-State Lett. 12

    • NAID

      120002098816

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sustainable electrodeposition of ZnO by a galvanic contact method2009

    • Author(s)
      品川勉, 他
    • Journal Title

      Electrochem. Solid-State Lett. 12

    • NAID

      120002098816

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of counteranions and dissolved oxygen on chemical ZnO deposition from aqueous solutions2009

    • Author(s)
      品川勉, 他
    • Journal Title

      J. Electrochem. Soc. 156

    • NAID

      120002098817

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 電解析出させた酸化亜鉛薄膜の電気的特性2010

    • Author(s)
      品川勉、千金正也、伊崎昌伸
    • Organizer
      電気化学会第77回大会
    • Place of Presentation
      富山大学
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 水溶液電析法による酸化亜鉛テクスチャ構造の作製と応用2009

    • Author(s)
      古橋啓太、品川勉, ほか
    • Organizer
      第11回関西表面技術フォーラム
    • Place of Presentation
      甲南大学
    • Year and Date
      2009-12-01
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] ガルバニック接触法による酸化亜鉛の電解析出2009

    • Author(s)
      品川勉、邑瀬邦明、伊崎昌伸
    • Organizer
      第11回関西表面技術フォーラム
    • Place of Presentation
      甲南大学
    • Year and Date
      2009-12-01
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] ガルバニック接触法によるZnOナノ構造体の電解析出2009

    • Author(s)
      品川勉、邑瀬邦明、伊崎昌伸
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-03-29
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 水溶液電析法によるZnOテクスチャ構造の作製2009

    • Author(s)
      古橋啓太、品川勉, ほか
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-03-29
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 水溶液電解法を用いたZnOナノ構造体の作製2008

    • Author(s)
      古橋啓太、品川勉, ほか
    • Organizer
      第10回関西表面技術フォーラム
    • Place of Presentation
      甲南大学
    • Year and Date
      2008-12-02
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] Galvanic contact deposition of UV light-emitting ZnO nanopillar arrays2008

    • Author(s)
      品川勉、邑瀬邦明、伊崎昌伸
    • Organizer
      Electrochemical Society
    • Place of Presentation
      米国ハワイ州ホノルル
    • Year and Date
      2008-10-15
    • Related Report
      2009 Final Research Report 2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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