Hostname: page-component-7b7567c8c-lpg2g Total loading time: 0 Render date: 2026-11-15T22:45:16.883Z Has data issue: false hasContentIssue false
  • English
  • Français

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.
Get access

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.

Information

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

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

7. REFERENCES

1. Ringwood, A.E., Kesson, S.E., Reeve, K.D., Levins, D.M. and Ramm, E.J., in “Radioactive Waste Forms of the Future”, edited by Lutze, W. and Ewing, R.C. (Elsevier Science Publishers B.V., 1988), Chapter 4.Google Scholar
2. Woolfrey, J.L., Bartlett, J.R. and Buykx, W.J., in “Proceedings of the 2nd International Conference on Ceramic Powder Processing Science”., (Berchtesgaden, FRG, OCT 12–14, 1988), in Press.Google Scholar
3. Yoldas, B.E., Bull. Amer. Ceram. Soc. 54 289–290 (1975).Google Scholar
4. Vance, E.R., Cassidy, D.J., Smith, K.L. and Woolfrey, J.L. in “Proceedings of the 4th International Symposium on Ceramics in Nuclear Waste Management”, (Indianapolis, USA. April 23–27, 1989). in press.Google Scholar
5. Verwey, E.J.W. and Overbeek, J.Th.G., “Theory of Stability of Lyovhobic Colloids”, Elsevier, Amsterdam, 1948.Google Scholar
6. Ansell, G.C. and Dickinson, E., J. Chem. Phys., 85, 4079 (1986).Google Scholar
7. Hiemenz, P.C., “Principles of Colloids and Surface Chemistry”, 2nd Edition, (Marcel Dekker, New York, 1986).Google Scholar
8. Bijsterbosch, B.H. in “Solid/Liquid Dispersions”, edited by Tadros, Th.F., (Academic Press, London, 1987), Chapter 4.Google Scholar
9. “Handbook of Physics and Chemistry”. 64th Edition, edited by Weast, R.C., (CRC Press, Boca Raton, 1984).Google Scholar
10. Barksdale, J., “Titanium. Its Occurrence, Chemistry, and Technology”, 2nd Edition, (The Ronald Press Company, NY, 1966).Google Scholar
11. Ring, T.A., ChemTech, 60 (January, 1988).Google Scholar