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- Title
Preparation of Nickel, Iron, and Cobalt Nanopowders via Reduction of Salts with Sodium Dissolved in Liquid Ammonia.
- Authors
Novikov, V. P.; Pan'kov, V. V.; Kunitskii, L. I.
- Abstract
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.
- Subjects
METAL powders; NANOSTRUCTURES; NICKEL; IRON; COBALT; CHEMICAL reduction
- Publication
Inorganic Materials, 2004, Vol 40, Issue 8, p809
- ISSN
0020-1685
- Publication type
Article
- DOI
10.1023/B:INMA.0000037925.93214.d4