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Proposal of photoelectric conversion device structures fabricated by merging molecular diffusion engineering in continuous nanopores and photoelectron conversion interface engineering

Research Project

Project/Area Number 21350079
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionKyushu Institute of Technology

Principal Investigator

HAYASE Shuzi  九州工業大学, 生命体工学研究科, 教授 (80336099)

Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2012: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywords色素太陽電池 / レドックス / 拡散 / 解放電圧 / 色素 / ナノポア / 高効率 / ヨウ素 / 高効率化 / 色素増感太陽電池 / ナノ / 光電変換界面 / 酸化物半導体 / 色素増感度太陽電池
Research Abstract

Our objective is to propose items which are necessary to increase efficiency of dye-sensitized solar cells from the view point of diffusion of redox species in TiO2 nanopores whose wall is stained by dye molecules. When wall of nano pores was stained by dyes having similar size of substituents, diffusion of redox species in nanopores stained with dyes bearing polar substituents became low and open circuit voltage was low. This was explained by facile charge recombination between slowly diffused redox speciesand TiO2 electrons in nanopores. Dyes with hydrophobic long alkyl groups are proposed to be preferable for dye-sensitized solar cells with high open circuit voltage from the view point of redox diffusion in nanopores stained by dyes.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (33 results)

All 2013 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (26 results) Remarks (3 results)

  • [Journal Article] Relationship between I3- diffusion in titania nanopores modified with dyes and open circuit voltage of dye-sensitized solar cell2011

    • Author(s)
      Azwar Hayat, Shyam S. Pandey, YuheiOgomi, and Shuzi Hayase
    • Journal Title

      J. Electrochem. Soc.

      Volume: 158

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Probing mechanism of dye double layer formation from dye-cocktail solution for dye-sensitized solar cells2010

    • Author(s)
      Yuhei Ogomi, Shyam S. Pandey, Shunta Kimura, Shuzi Hayase
    • Journal Title

      Thin Solid Films

      Volume: 519 Pages: 1087-1092

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between I3-diffusion in titanic nanopores modified with dyes and open circuit voltage of dye-sensitized solar cell

    • Author(s)
      Azwar Hayat, Shyam S.Pandey, Yuhei Ogomi, Shuzi Hayas
    • Journal Title

      J.Electrochemical Society

      Volume: (To appear)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article]

    • Journal Title

      現在執筆中

    • Related Report
      2009 Annual Research Report
  • [Presentation] 色素増感太陽電池のナノポア内における電解質の拡散挙動と電子輸送について2013

    • Author(s)
      川野美延,佐藤宏美,中屋敷創也,尾込裕平, Shyam Pandey S.,早瀬修二
    • Organizer
      公益社団法人電気化学会創立第80 周年記念大会
    • Place of Presentation
      東北大学川内キャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるナノ細孔内での電解質の拡散挙動と電子輸送について2013

    • Author(s)
      川野 美延,佐藤 宏美,中屋敷 創也,尾込 裕平, PANDEY, Shyam Sudhir,早瀬 修二
    • Organizer
      日本化学会第93 春季年会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるナノ細孔内での電解質の拡散挙動と電子輸送について2013

    • Author(s)
      川野 美延
    • Organizer
      日本化学会第93春季年会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 色素増感太陽電池のナノポア内における電解質の拡散挙動と電子輸送について2013

    • Author(s)
      川野 美延
    • Organizer
      公益社団法人電気化学会創立第80周年記念大会
    • Place of Presentation
      東北大学川内キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] Research trend of organic solar cells and review of our research2012

    • Author(s)
      Shuzi Hayase
    • Organizer
      Seminor on organic devices
    • Place of Presentation
      New Delie, India
    • Year and Date
      2012-11-17
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 色素増感太陽電池の色素構造による吸着及び拡散挙動の研究2012

    • Author(s)
      PANDEY, Shyam S.・HAYAT,Azwar・李根泳・佐藤宏美・尾込裕平・ 早瀬修二
    • Organizer
      日本化学会
    • Place of Presentation
      慶応大学
    • Year and Date
      2012-03-26
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池の色素構造による吸着及び拡散挙動の研究2012

    • Author(s)
      PANDEY、Shyam S.・HAYAT Azwar・李根泳・佐藤宏美・尾込裕平・早瀬修二
    • Organizer
      日本化学会
    • Place of Presentation
      慶応大学(東京都)
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 色素増感太陽電池の高効率化に関するアプローチ2012

    • Author(s)
      早瀬修二
    • Organizer
      応用物理学会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2012-03-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池の高効率化に関するアプローチ2012

    • Author(s)
      早瀬修二
    • Organizer
      応用物理学会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 色素増感太陽電池におけるチタニア細孔内での電解質の拡散挙動に関する研究2012

    • Author(s)
      川野 美延・佐藤宏美・SHYAM SUDHIR PANDEY・尾込 裕平・早瀬修二
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学・松山大学
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるチタニア細孔内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤 宏 美、 HAYAT AZWAR 、 SHYAM SUDHIR PANDEY、尾込 裕平, 早瀬 修二
    • Organizer
      2011 年電気化学会秋季大会
    • Place of Presentation
      新潟コンベンションセンター
    • Year and Date
      2011-09-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるチタニア細孔内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤宏美・HAYAT AZWAR・SHYAM SUDHIR PANDEY・尾込裕平・早瀬修二
    • Organizer
      2011年電気化学会秋季大会
    • Place of Presentation
      新潟コンベンションセンター(新潟市)
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 色素増感太陽電池におけるチタニア細孔内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤 宏美 ,HAYAT Azwar,Shyam S.Pandey,尾込 裕平,早瀬 修二
    • Organizer
      第48回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2011-07-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるチタニア細孔内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤宏美・HAYAT Azwar・Shyam S.Pandey・尾込裕平・早瀬修二
    • Organizer
      第48回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(北九州市)
    • Year and Date
      2011-07-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 色素吸着チタニア層内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤宏美,Hayat Azwar,Shyam Sudhir Pandey,尾込祐平,早瀬修二
    • Organizer
      電気化学会第78回大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2011-03-31
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素吸着チタニア層内での酸化還元種の拡散挙動に関する研究2011

    • Author(s)
      佐藤宏美, Hayat Azwar, Shyam Sudhir Pandey, 尾込祐平, 早瀬修二
    • Organizer
      電気化学会第78回大会
    • Place of Presentation
      横浜国立大学(震災のための措置)
    • Year and Date
      2011-03-31
    • Related Report
      2010 Annual Research Report
  • [Presentation] 色素増感太陽電池の色素構造による吸着及び拡散挙動の研究2011

    • Author(s)
      ANDEY, Shyam S.・HAYAT,Azwar・李根泳・佐藤宏美・尾込裕平・ 早瀬修二
    • Organizer
      2010 年度日本化学会
    • Place of Presentation
      神奈川大学
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池の色素構造による吸着及び拡散挙動の研究2011

    • Author(s)
      ANDEY, Shyam S.・HAYAT, Azwar・李根泳・佐藤宏美・尾込裕平・早瀬修二
    • Organizer
      2010年度日本化学会
    • Place of Presentation
      神奈川大学(震災のための措置)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effect of molecular structure of adsorbed dyes on diffusion redox species in nanoporous TiO22010

    • Author(s)
      Hayat Azwar, 李 根泳 ,Shyam S.Pandey, 早瀬修二
    • Organizer
      2010 年電気化学秋季大会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2010-09-03
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるヨウ素および色素のチタニア層内での拡散 挙動に関する研究2010

    • Author(s)
      松下 周平, 李 根泳, Hayat Azwar, 早瀬 修二
    • Organizer
      電気化学会秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2010-03-31
    • Related Report
      2012 Final Research Report
  • [Presentation] 色素増感太陽電池におけるヨウ素および色素チタニア層内での拡散挙動に関する研究2010

    • Author(s)
      松下周平, 李根泳, Hayat Azwar, 早瀬修二
    • Organizer
      電気化学会秋季大会(富山)
    • Place of Presentation
      富山大学
    • Year and Date
      2010-03-31
    • Related Report
      2009 Annual Research Report
  • [Presentation] タンデム色素増感太陽電池2010

    • Author(s)
      早瀬 修二
    • Organizer
      日本化学会 ATP講演会依頼講演
    • Place of Presentation
      近畿大学
    • Year and Date
      2010-03-26
    • Related Report
      2012 Final Research Report 2009 Annual Research Report
  • [Presentation] The effect of substituents of sensitizing dyes upon the apparent diffusion of dyes and redox species in nanoporous TiO22010

    • Author(s)
      Hayat Azwar, Lee Keun-Young, Shyam S. Pandey, Yuhei Ogomi, and Shuzi Hayase
    • Organizer
      2010 年応用物理学会秋季大会
    • Place of Presentation
      長崎大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Investigating the Diffusion of I2 and Sensitizing dyes in Nonporous TiO22010

    • Author(s)
      Hayat Azwar, 李 根泳 ,Shyam S. Pandey, 早瀬 修二
    • Organizer
      第7回「次世代の太陽光発電システム」シンポジウム
    • Place of Presentation
      北九州国際会議場
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] Effect of molecular structure of adsorbed dyes on diffusion redox species in nanoporous TiO22010

    • Author(s)
      Hayat Azwar, 李根泳, Shyam S.Pandey, 早瀬修二
    • Organizer
      2010年電気化学秋季大会
    • Place of Presentation
      神奈川工科大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] The effect of substituents of sensitizing dyes upon the apparent diffusion of dyes and redox species in nanoporous TiO22010

    • Author(s)
      Hayat Azwar, Lee Keun-Young, Shyam S.Pandey, Yuhei Ogomi, Shuzi Hayase
    • Organizer
      2010年応用物理学会秋季大会
    • Place of Presentation
      長崎大学
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.life.kyutech.ac.jp/~hayase/

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.life.kyutech.ac.jp/~hayase/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.life.kyutech.ac.jp/~hayase/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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