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Si-O-N Ceramics From Organosilicon Polymers

Published online by Cambridge University Press:  28 February 2011

Yuan-Fu Yu  and
Tai-Il Mah
Yuan-Fu Yu
Affiliation:
Universal Energy Systems, Inc., 4401 Dayton-Xenia Road, Dayton, OH 45432
Tai-Il Mah
Affiliation:
Universal Energy Systems, Inc., 4401 Dayton-Xenia Road, Dayton, OH 45432
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Abstract

The preparation of new, hybrid pre-ceramic organosilicon polymers are described. These hybrid polymers were prepared by reactions of polysilazanes and polysiloxanes. Ceramic materials containing Si-O-N were obtained with high yields (∼ 80%) by pyrolyzing these new polymers at low temperatures (< 800°C). A wide range of chemical compositions and properties can be obtained by using different ratios of polysilazanes and polysiloxanes. Microstructural characterization and densification studies of these ceramic materials are presented.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 73: Symposium H – Better Ceramics Through Chemistry II , 1986 , 559
Copyright
Copyright © Materials Research Society 1986

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References

REFERENCES

1. Ulrich, D. R. and Hench, L. L., Ultrastructure Processing of Ceramics, Glasses and Composites, (Wiley Interscience, NY, 1984) p. 5.Google Scholar
2. Rice, R. W., Bull. J. Am. Ceram. Soc. 62, 889, (1983).Google Scholar
3. “Engineering Property Data on Selected Ceramic,” Vol. 1, Nitrides, MCIC-HB-07, Battelle Laboratories, Columbus, Ohio.Google Scholar
4. Washburn, M. E., Bull. J. Am. Ceram. Soc. 46, 667 (1967).Google Scholar
5. Washburn, M. E., U.S. Patent No. 3356513 (5 December 1967), U.S. Patent No. 3639101 (1 February 1972).Google Scholar
6. Seyferth, D. and Yu, Y. F., and Targo, T. S., U.S. Patent Pending.Google Scholar
7. Seyferth, D. and Wiseman, G. W., U.S. Patent No. 4482669 (13 November 1984).Google Scholar
8. Okamura, K., Sato, M., Hasegawa, Y., and Amano, T., Chem. Lett. 2059 (1984).Google Scholar