Electrochemical formation of Sm-Co alloys by codeposition of Sm and Co in a molten LiCl-KCI-SMCl3-CoCl2 system

被引：73
|
作者：
Iida, T [1 ]
Nohira, T [1 ]
Ito, Y [1 ]
机构：
[1] Kyoto Univ, Grad Sch Energy Sci, Dept Fundamental Energy Sci, Sakyo Ku, Kyoto 6068501, Japan
来源：
ELECTROCHIMICA ACTA | 2003年 / 48卷 / 17期
关键词：
LiCl-KCl; molten salt; Sm-Co alloy; SmCl3; CoCl2; electrodeposition;
D O I：
10.1016/S0013-4686(03)00293-7
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Electrocodeposition of Sm and Co on a Cu substrate was investigated in a molten LiCl-KCl-SmCl3 (0.5 mol.%)-CoCl2 (0.1 mol.%) system at 723 K. Phase of the deposited Sm-Co alloys could be controlled by electrolysis potential. SmCo3 was formed on a Cu substrate by potentiostatic electrolysis in the potential range of 0.20-0.90 V (vs. Li+/Li). Sm2Co17 was obtained in the potential range of 0.90-1.50 V. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：2517 / 2521
页数：5
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