Electrodeposition of CuInSe2 in Acidic Solution and its Photoelectrochemical Response.

• ICHINO Ryoichi

  School of Eng., Nagoya Univ.

• MORI Junji

  Graduate School, Nagoya Univ. Present: Sumitomo Light Metal Industries, Ltd.

• OKIDO Masazumi

  Center for Integrated Research in Sci. and Eng.

Bibliographic Information

Other Title

• 酸性水溶液からのＣｕＩｎＳｅ２の電析と光電気化学応答
• サンセイ スイヨウエキ カラ ノ CuInSe2 ノ デンセキ ト ヒカリ デ

Abstract

CuInSe₂ was electrodeposited on a Ti substrate from an acidic solution with Cu, In, and Se ions. Cu-Se codeposition started below 0.1V and CuInSe₂ was detected below -0.5V. H₂ gas evolved under -0.8V. The morphology of CuInSe₂ showed a dendritic structure due to the effect of Se⁰ to Se^2- reduction. Deposits formed at -0.5V were p-type semiconductor because cathode currents for deposits in sulphic solutions increased by light irradiation, and the photocurrent for deposits after heat treatment increased greatly.

Journal

• Journal of The Surface Finishing Society of Japan

  Journal of The Surface Finishing Society of Japan 47 (12), 1065-1069, 1996

  The Surface Finishing Society of Japan

Keywords

• CuInSe₂
• Compound Semiconductor
• Electrodeposition
• Photoelectrochemical Response
• Photovoltaic Material

Details

• CRID: 1390001204115460864
• NII Article ID: 10002257962
• NII Book ID: AN1005202X
• DOI: 10.4139/sfj.47.1065
• ISSN: 18843409
• ISSN: 09151869
• NDL BIB ID: 4106792
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4106792
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed