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Reactive ball milling to produce nanocrystalline ZnO
journal contribution
posted on 2008-09-16, 00:00 authored by Alexey Glushenkov, H Zhang, Ying (Ian) ChenYing (Ian) ChenBall milling of zinc powders in oxygen atmosphere leads to nanocrystalline ZnO. The average grain size has a value of 9 nm. The zinc oxidation proceeds gradually. It is compared with the combustion oxidation reactions of metals (Zr, Ti, Fe and Sn) reported previously. We propose a new parameter ΔH/Cp(metal) instead of simplified adiabatic temperature to judge if the mechanochemical oxidation of a particular metal happens via gradual or combustion reaction.
History
Journal
Materials lettersVolume
62Issue
24Pagination
4047 - 4049Publisher
Elsevier B.V.Location
Amsterdam, The NetherlandsPublisher DOI
ISSN
0167-577XeISSN
1873-4979Language
engPublication classification
C1.1 Refereed article in a scholarly journalCopyright notice
2008, Elsevier B.V.Usage metrics
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