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Challenge for development of printable CIGS solar cell

Research Project

Project/Area Number 25550085
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Design and evaluation of sustainable and environmental conscious system
Research InstitutionTohoku University

Principal Investigator

TAKAHASHI Hideyuki  東北大学, 環境科学研究科, 准教授 (90312652)

Co-Investigator(Kenkyū-buntansha) SHIMOI Norihiro  東北大学, 大学院環境科学研究科, 准教授 (40624002)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
KeywordsCIGS太陽電池 / 合金ナノ粒子 / 水溶液中合成 / 錯体均質化 / 塗布形成 / 持続可能システム / GIGS太陽電池
Outline of Final Research Achievements

In this study, the relationship between the state of metallic complexes in the aqueous phase and its reduction potentials was evaluated through the homogenization of metal complexes in aqueous phase by using calculation.
Results of calculation for the every system indicated that Cu- and In- complex was successfully restricted to single species, and its reduction potentials were analyzed by using cyclic voltammetry. Synthesized materials were analyzed by XRD etc. These results clearly indicated that reduction potential and stability constants (Log K) showed linearly correlation. Therefore, it can be said that CuIn alloy nano particles can be synthesized by using aspartic acid as complex reagent and NaBH4 as reducing reagent.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2014 2013

All Presentation (9 results)

  • [Presentation] Synthesis of Cu-In alloy Nanoparticles by Using Chemical Reduction Method in Aqueous Solution2014

    • Author(s)
      Hironari Fujiki, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
    • Organizer
      MRS 2014 fall meeting
    • Place of Presentation
      Boston, USA
    • Year and Date
      2014-11-30 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Aqueous phase synthesis of CuIn alloy nanoparticles and its application for CIGS solar cell2014

    • Author(s)
      Hideyuki Takahashi, Hironari Fujiki, Shun Yokoyama, Kazuyuki Tohji
    • Organizer
      226th Meeting of The Electrochemical Society
    • Place of Presentation
      Cancun, Mexico
    • Year and Date
      2014-10-05 – 2014-10-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 水溶液中Cu-In合金ナノ粒子合成法の開発と化合物太陽電池塗布形成への応用2014

    • Author(s)
      藤木洋成, 甲斐隆行, 横山俊, 高橋英志, 田路和幸
    • Organizer
      応用物理学会平成26年度秋季大会
    • Place of Presentation
      北海道大学札幌キャンパス(札幌)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Cu-In合金ナノ粒子の水溶液中合成法の開発とCIGS (Cu(In,Ga)Se2)系太陽電池塗布形成への応用2014

    • Author(s)
      藤木洋成 横山俊 高橋英志 田路和幸
    • Organizer
      資源素材学会東北支部平成26年度春季大会
    • Place of Presentation
      東北大学さくらホール(仙台)
    • Year and Date
      2014-06-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] 水系液相還元法によるBi2Te3熱電変換ナノ粒子の粒子径制御2014

    • Author(s)
      佐藤恵太、横山俊、高橋英志、田路和幸
    • Organizer
      資源素材学会東北支部平成26年度春季大会
    • Place of Presentation
      東北大学さくらホール(仙台)
    • Year and Date
      2014-06-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] スズ錯体の構造制御によるBi-Te熱電変換ナノ粒子との同時析出法の開発2014

    • Author(s)
      今冴登、横山俊、高橋英志、田路和幸
    • Organizer
      資源素材学会東北支部平成26年度春季大会
    • Place of Presentation
      東北大学さくらホール(仙台)
    • Year and Date
      2014-06-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] Synthesis of Cu-In alloy (CuIn and Cu2In) nanoparticles in aqueous solution for the application of CIGS solar cell2014

    • Author(s)
      Hironari Fujiki, Shun Yokoyama, Hideyuki Takahashi, Kazuyuki Tohji
    • Organizer
      225th ECS meeting
    • Place of Presentation
      USA, Orland
    • Related Report
      2013 Research-status Report
  • [Presentation] Control of the reduction potential of Cu by the restrict control of complexes in aqueous solution to synthesize CIGS alloy nano materials2013

    • Author(s)
      Hideyuki Takahashi, Hironari Fujiki, Shun Yokoyama, Kazuyuki Tohji
    • Organizer
      2013 MRS fall meetings
    • Place of Presentation
      USA, Boston
    • Related Report
      2013 Research-status Report
  • [Presentation] CIGS (Cu(In,Ga)Se2)系太陽電池材料合成を目的とした金属錯体の存在状態と 還元電位の相関に関する研究に関する基礎的研究2013

    • Author(s)
      藤木洋成, 横山俊, 高橋英志, 田路和幸
    • Organizer
      日本金属学会
    • Place of Presentation
      金沢
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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