THE PHOTO ELECTROCHEMICAL STUDIES OF ELECTRODEPOSITION Cu2xIn2-2xSe2 THIN FILMS

doi:10.7517/j.issn.1674-0475.1994.02.133

Imaging Science and Photochemistry ›› 1994, Vol. 12 ›› Issue (2): 133-139.DOI: 10.7517/j.issn.1674-0475.1994.02.133

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THE PHOTO ELECTROCHEMICAL STUDIES OF ELECTRODEPOSITION Cu_2xIn_2-2xSe₂ THIN FILMS

CHEN MING-Bo¹, DENG XUN-NAN¹, You JIN-KUA²

1. The Electrochemical Research Center, Shanghai University of Science and Technology, Shanghai 201800, P. R. China;
2. Department of Chemistry, Xiamen University, Xiamen 361005, P. R. China

Received:1993-04-19 Revised:1993-12-13 Online:1994-05-20 Published:1994-05-20

Abstract

Abstract: Cu_2xIn_2-2xSe₂ thin films were prepared by electrodeposition method and characterized by EDAX.The photoelectrochemical behaviour,spectral responset and the dependence of bandgap on x values were studied.SLS (Scanning Laser Spot) was used to observe the effects of annealing treatment,film thickness,and polarization under illumination on photo electrochemical properties of films.The effective dipping in Pb(NO₃)₂ solution on photo electrochemical behaviour were also studied.

Key words: copper indium selenide, thin films, electrodeposition, photo electrochemistry

CHEN MING-Bo, DENG XUN-NAN, You JIN-KUA. THE PHOTO ELECTROCHEMICAL STUDIES OF ELECTRODEPOSITION Cu_2xIn_2-2xSe₂ THIN FILMS[J]. Imaging Science and Photochemistry, 1994, 12(2): 133-139.

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THE PHOTO ELECTROCHEMICAL STUDIES OF ELECTRODEPOSITION Cu_2xIn_2-2xSe₂ THIN FILMS

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