Ultrafine Cu Particles Prepared by Mechanochemical Process

J. Ding; T. Tsuzuki; Paul Mccormick; Robert Street

doi:10.1016/0925-8388(95)02138-8

Ultrafine Cu Particles Prepared by Mechanochemical Process

J. Ding, T. Tsuzuki, Paul Mccormick, Robert Street

Research output: Contribution to journal › Article

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Abstract

The solid-state displacement reaction of CuCl2 + 2Na = Cu + 2NaCl induced by mechanical milling has been studied. Ultrafine Cu particles have been produced after removing the by-product NaCl from the as-milled mixture in a washing process. Two different morphologies of Cu particles were observed by transmission electron microscopic examinations. Cu particles of uniform size in the range of 20-50 nm were found after a steady-state reaction during mechanical milling, whereas larger particles were observed when combustion had occurred.

Original language	English
Pages (from-to)	1-3
Journal	Journal of Alloys and Compounds
Volume	234
DOIs	https://doi.org/10.1016/0925-8388(95)02138-8
Publication status	Published - 1996

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Ding, J., Tsuzuki, T., Mccormick, P., & Street, R. (1996). Ultrafine Cu Particles Prepared by Mechanochemical Process. Journal of Alloys and Compounds, 234, 1-3. https://doi.org/10.1016/0925-8388(95)02138-8

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abstract = "The solid-state displacement reaction of CuCl2 + 2Na = Cu + 2NaCl induced by mechanical milling has been studied. Ultrafine Cu particles have been produced after removing the by-product NaCl from the as-milled mixture in a washing process. Two different morphologies of Cu particles were observed by transmission electron microscopic examinations. Cu particles of uniform size in the range of 20-50 nm were found after a steady-state reaction during mechanical milling, whereas larger particles were observed when combustion had occurred.",

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AU - Street, Robert

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AB - The solid-state displacement reaction of CuCl2 + 2Na = Cu + 2NaCl induced by mechanical milling has been studied. Ultrafine Cu particles have been produced after removing the by-product NaCl from the as-milled mixture in a washing process. Two different morphologies of Cu particles were observed by transmission electron microscopic examinations. Cu particles of uniform size in the range of 20-50 nm were found after a steady-state reaction during mechanical milling, whereas larger particles were observed when combustion had occurred.

U2 - 10.1016/0925-8388(95)02138-8

DO - 10.1016/0925-8388(95)02138-8

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