Preparation of copper and silicon/copper powders by a gas evaporation-condensation method
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Authors
Jadambaa, Temuujin
Bardakhanov, S.
Nomoev, A.
Zaikovskii, V.
Minjigmaa, A.
Dugersuren, G.
Van Riessen, Arie
Date
2009Type
Journal Article
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Jadambaa, T. and Bardakhanov, S. and Nomoev, A. and Zaikovskii, V. and Minjigmaa, A. and Dugersuren, G. and Van Riessen, A. 2009. Preparation of copper and silicon/copper powders by a gas evaporation-condensation method. Bulletin of Materials Science. 32 (5): pp. 543-547.
Source Title
Bulletin of Materials Science
ISSN
School
Department of Physics and Astronomy
Collection
Abstract
Pure and silicon-coated metal copper nano to submicron-sized powders were prepared by gas evaporation and condensation. This powder was synthesized by using an industrial electron accelerator, ELV-6, with Ar as the carrier gas. Vapour from the liquefied metal surface was transferred to the cold zone by the carrier gas and precipitated as spherical Cu metal and Si/Cu composite powders. The mean diameter of the resulting powder was 100–200 nm.
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