Microstructure and magnetic properties of SiC/Co composite particles prepared by electroless plating

被引：48

作者：

Jiang, J. T. ^{[1
]}

Zhen, L. ^{[1
]}

Xu, C. Y. ^{[1
]}

Wu, X. L. ^{[1
]}

机构：

[1] Harbin Inst Technol, Dept Mat Sci, Harbin 150001, Peoples R China

来源：

SURFACE & COATINGS TECHNOLOGY | 2006年 / 201卷 / 06期

关键词：

SiC/Co composite particles; electroless plating; microstructure; magnetic properties;

D O I：

10.1016/j.surfcoat.2006.06.036

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

SiC/Co composite particles with a core-shell structure were successfully prepared by electroless plating of cobalt on the surface of SiC particles. It is found that the mass gain and reaction duration of electroless plating process are evidently affected by the initial pH value and bath temperature. Content of amorphous cobalt in the plating layer increases with the increase of the initial pH value and the bath temperature. Saturation magnetization of the composite particles rests on the mass gain, and the coercivity is determined by the microstructure of the plating layer. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：3139 / 3146

页数：8

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