Electrodeposition of Selenium from the 1-Ethyl-3-methylimidazolium Chloride-Tetrafluoroborate Room-Temperature Ionic Liquid

被引：8
|
作者：
Chou, Li-Hsien [1 ]
Sun, I-Wen [2 ]
Hussey, C. L. [1 ]
机构：
[1] Univ Mississippi, Dept Chem & Biochem, University, MS 38677 USA
[2] Natl Cheng Kung Univ, Dept Chem, Tainan, Taiwan
来源：
MOLTEN SALTS AND IONIC LIQUIDS 17 | 2010年 / 33卷 / 07期
关键词：
THIN-FILMS; SOLAR-CELLS; COPPER;
D O I：
10.1149/1.3484816
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Electrodeposition of the selenium film in 1-ethyl-3-methylimidazolium chloride-tetrafluoroborate ionic liquid containing excess chloride ions on indium tin oxide (ITO) coated glass electrodes was studied at 30 degrees C. Cyclic voltammogrammetric results indicate that the reduction reaction of Se(IV) to Se(0) is not a simple four-electron reduction. Scanning electron microscopy reveals that the morphology of the selenium deposits is affected by the applied deposition potential and X-ray powder diffraction data indicates the Se deposits is the crystalline of t-Se phase.
引用
收藏
页码：575 / 579
页数：5
相关论文
共 50 条
12345