作　　者： ; ; ; ;

机构地区： 暨南大学生命科学技术学院化学系

出　　处： 《中山大学学报（自然科学版）》 2005年第1期126-128,共3页

摘　　要： 应用脉冲电解技术制备La＿Co＿Fe合金膜,加入络合剂乙二胺后,可制备出表面光滑、致密、粘附性好和有金属光泽的La＿Co＿Fe合金膜。室温下所得合金膜是非晶态的,并对非晶态La＿Co＿Fe合金膜进行了磁性测试。经热处理后,La＿Co＿Fe合金膜在物相中有La和LaFeO3。 La_Co_Fe alloy films were prepared by pulse technique in dimethylsulfoxide.Smooth, adhesive, compact and metallic luster alloy films were obtained when ethylenediamine was used as a complex reagent. La_Co_Fe alloy films were amorphous proven by XRD. The magnetism of the amorphous La_Co_Fe alloy films was measured. The alloy films were treated by thermal method containing La and LaFeO_3.

关 键 词： 镧 合金膜 乙二胺 二甲基亚砜

领　　域： [理学] [理学] [金属学及工艺] [金属学及工艺]