Electrochemical preparation of La-Co-Fe alloy films in dimethylsulfoxide (DMSO)

来源期刊：中国有色金属学报(英文版)2001年第6期

论文作者：袁定胜 黄开胜 刘冠昆 童叶翔 沙励嫦

文章页码：942 - 945

Key words：ethylenediamine; lanthanum; codeposition; dimethylsulfoxide; La-Co-Fe alloy films

Abstract: Potentiostatic and pulse electrolysis techniques were used to prepare La-Co-Fealloy films using ethylenediamine (EN) as complexant. Surfaces of alloy films obtained by these two techniques are smooth, adhesive, compact and metallic luster. The contents of La in alloy films obtained by potentiostatic electrolysis technique are in the range of 13.23%～47.67%.The contents of La in alloy films deposited by pulse electrolysis technique are in the range of 10.67%～16.29%.