Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (8): 1118.
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LIU Dong, WU Hui-Huang, ZHANG Ying-Zhou, ZHOU Shao-Min
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Abstract: The electrochemical formation of Se semiconductor thin-film on Ti substrate and its conversion to CdSe were studied by linear potential sweep photovoltammetry etc.The results show that p-Se thin film can be obtained by electrodepositing in H2SeO3 solution and the film can further transformed into n-CdSe in acidic CdSO4 solution cathodically.The kinetics of Se elec-trodeposition was analyzed and the possible mechanism of conversion to n-CdSe was proposed.The principle was suggested to be used for preparation of p-n semiconductor heterojunction.
Key words: Semiconductor electrodeposition, p type Se, n type CdSe, Linear potential sweep photovoltammetry
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LIU Dong, WU Hui-Huang, ZHANG Ying-Zhou, ZHOU Shao-Min. Studies on the Mechanism of p-Se Electrodeposition and Its Conversion to n-CdSe[J]. Chem. J. Chinese Universities, 1993, 14(8): 1118.
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http://www.cjcu.jlu.edu.cn/EN/Y1993/V14/I8/1118
