文章基本信息

标题：Electrodeposition of Copper Indium Sulfide Films from Organic Solutions
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作者：Raza, Arif ; Engelken, Robert ; Kemp, Brandon 等
期刊名称：Journal of the Arkansas Academy of Science
印刷版ISSN：2326-0491
出版年度：1996
卷号：50
期号：1
页码：99-104
出版社：University of Arkansas, Fayetteville
摘要：We report on organic solutions ofCuCl 2 ,InClg, and elemental sulfur for electrodepositing CuIn x Sv films. CuInS 2 and CuInSe 2 are promising solar cellmaterials; our work on CuInSg prefaces planned work on plating CuInSe 2 from nonaqueous solvents. Two promising solvent systems are (1) mixed propylcne carbonate and water and (2) mixed ethylene glycol, propionic acid, and water (Engelken et al., 1988). Gray-brown films ofCuInx Sy (nominally GuInS2 ) have been plated from both baths. Major problems include (1) reduction ofCu 2 to Cu and Cu x S by the solvent at high temperatures (T>l()0°C), hence depleting Cu 2,(2) poor adherence/uniformity, (3) controlling stoichiometry, and (4) sluggish indium deposition. The paper willdiscuss our routes to solving these problems and present filmdata.