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The application of a milling map in the mechanochemical synthesis of ceramic oxides

We have evaluated the use of a milling map in the mechanochemical synthesis of ceramic oxides. In order to do this we constructed a milling map for NaNbO 3, mechanochemically synthesized from a powder mixture of Na 2CO 3 and Nb 2O 5. Based on the milling map, we determined the critical or minimum cu...

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Bibliographic Details
Published in:Journal of the European Ceramic Society 2006, Vol.26 (16), p.3711-3716
Main Authors: Rojac, T., Kosec, M., Malič, B., Holc, J.
Format: Article
Language:English
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Summary:We have evaluated the use of a milling map in the mechanochemical synthesis of ceramic oxides. In order to do this we constructed a milling map for NaNbO 3, mechanochemically synthesized from a powder mixture of Na 2CO 3 and Nb 2O 5. Based on the milling map, we determined the critical or minimum cumulative kinetic energy for the formation of NaNbO 3. In addition, we made a comparison between several oxide systems by constructing the milling map on the basis of the experimental data found in the literature. It is shown that a milling map is essential for a comparison of the results of mechanochemical synthesis when different planetary mills and milling conditions are used.
ISSN:0955-2219
1873-619X
DOI:10.1016/j.jeurceramsoc.2005.11.013