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Microwave Processing of Sol-Gel Derived Potassium Niobate

Published online by Cambridge University Press:  28 February 2011

Z. Fathi ,
I. Ahmad  and
D.E. Clark
Z. Fathi
Affiliation:
University of Florida
I. Ahmad
Affiliation:
University of Florida
D.E. Clark
Affiliation:
University of Florida
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Abstract

Microwave energy has been used in a novel processing method. The relationship between processing, structure and properties of sol-gel-derived potassium niobate sol as well as thin films has been investigated. A comparison has been established between microwave and conventional heating for drying, calcining and crystallizing sol-gel-derived samples. Structural and phase changes were monitored by thermogravimetric analysis (TGA), differential thermal analysis (DTA) and x-ray diffraction (XRD).

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 180: Symposium A – Better Ceramics Through Chemistry IV , 1990 , 401
Copyright
Copyright © Materials Research Society 1990

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References

REFERENCES

1. Ahmad, I., Chandler, G.T. and Clark, D.E., Processing of Superconducting Ceramics Using Microwave Energy, Presented at the Materials Research Society Symposium on Microwave Processing of Materials, Reno, Nevada, April 5–8, 1988. Published in the Proceeding;Microwave Processing of Materials, pp 239–246, vol.124. Edited by W.H. Sutton, M.H. Brooks and I.J. Chabinsky, Materials Research Society, Pittsburgh, PA, 1988.Google Scholar
2. De, A.S., Ahmad, I., Whitney, E.D. and Clark, D.E., Effect of Green Microstructure on Microwave Processing of Alumina. Presented at the 14th Annual Conference on Composites and Advanced Ceramics, January 14–17, 1990, Cocoa Beach, Florida. To be published in the proceedings.Google Scholar
3. De, A.S., Ahmad, I., Whitney, E.D. and Clark, D.E., Effect of Green Microstructure and Processing Variables on Microwave Sintering of Alumina. Presented at the Materials Research Society Spring Meeting, April 16–21, 1990, San Francisco, California. To be published in the proceedings.Google Scholar
4. Amini, M.M. and Sacks, M.D., Sol-Gel Processing of Potassium Niobate. Presented at the Materials Research Society Spring Meeting, April 16–21, 1990, San Fransisco, California. To be published in the proceedings.Google Scholar
5. Nassau, K., Shieuer, J. and Bernstein, J., J. Sol. State. Sci., 116 [3] 348–55 (1969).Google Scholar