Reactive ball milling to produce nanocrystalline ZnO
Data(s) |
16/09/2008
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Resumo |
Ball 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/C<sub>p(metal)</sub> instead of simplified adiabatic temperature to judge if the mechanochemical oxidation of a particular metal happens via gradual or combustion reaction.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
http://dro.deakin.edu.au/eserv/DU:30023690/glushenkov-reactiveballmilling-2008.pdf http://dx.doi.org/10.1016/j.matlet.2008.06.002 |
Direitos |
2008, Elsevier B.V. |
Tipo |
Journal Article |