Study on Electrodeposition of Gadolinium in (p-CH3C6H4SO3)3Gd DMF Solution

被引：0
|
作者：
刘鹏
杨绮琴
童叶翔
杨燕生
机构：
来源：
Rare Metals | 2000年 / 01期
关键词：
Gadolinium p toluenesulfonate; Dimethylformamide; Electroreduction; Electrodeposition;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Gadolinium p toluenesulfonate highly soluble in organic solvent was prepared and was used as the electrolyte in DMF for the first time. The electrode process of the reduction of Gd(Ⅲ) to the Gd is irreversible studied by cyclic voltammetry, chronopotentiometry. A dense film of gadolinium with metallic luster was obtained by potentiostatic electrolysis. The transfer coefficient of electrode reaction Gd(Ⅲ)+3e=Gd and the diffusion coefficient of Gd(Ⅲ) were determined as 0.35 and 2.0×10 -7 cm 2s -1 at 25℃ respectively.
引用
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页码：65 / 69
页数：5
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