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Preparation of Multicomponent Ceramic Powders by Sol-Gel Processing

Published online by Cambridge University Press:  28 February 2011

J.R. Bartlett  and
J.L. Woolfrey
J.R. Bartlett
Affiliation:
Advanced Materials Program,Australian Nuclear Science and Technology Organisation,Private Mail Bag No. 1,Menai,N.S.W. 2234.Australia.
J.L. Woolfrey
Affiliation:
Advanced Materials Program,Australian Nuclear Science and Technology Organisation,Private Mail Bag No. 1,Menai,N.S.W. 2234.Australia.
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Abstract

Sol-gel methods have been applied to the production of the multicomponent ceramic, Synroc B. These techniques involved the hydrolysis of a mixture of Ti and Zr, alkoxides peptising to form a sol and subsequent sorption of Al3+, Ba2+ and Ca2+ cations under acidic conditions. Powder properties were examined by a variety of techniques, including electron microscopy, x-ray diffraction, N2 sorption, and differential thermal analysis. The effects of processing conditions on the physical properties of the powders are discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 180: Symposium A – Better Ceramics Through Chemistry IV , 1990 , 191
Copyright
Copyright © Materials Research Society 1990

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References

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