Preparation of Nickel, Iron, and Cobalt Nanopowders via Reduction of Salts with Sodium Dissolved in Liquid Ammonia

被引：0
|
作者：
V. P. Novikov
V. V. Pan'kov
L. I. Kunitskii
机构：
[1] Belarussian State Technological University,
来源：
Inorganic Materials | 2004年 / 40卷
关键词：
Sodium; Iron; Ammonia; Growth Rate; Nickel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Nickel, iron, and cobalt powders are prepared via reduction of salts with sodium dissolved in liquid ammonia. The low temperature of the process and the ability of liquid ammonia to stabilize dangling chemical bonds notably reduce the growth rate of metal particles and prevent their aggregation. The magnetic properties of the nanopowders are investigated.
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页码：809 / 814
页数：5
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