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Silicon Carbide From Organosilanes and Application in Silica Gel Glass Composites

Published online by Cambridge University Press:  28 February 2011

Butrand I. Lee
Affiliation:
Advanced Materials Research Center, College of Engineering, One Progress Blvd., #14, Alachua FL 32615
L. L. Hench
Affiliation:
Advanced Materials Research Center, College of Engineering, One Progress Blvd., #14, Alachua FL 32615
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Abstract

Several organosilanes were crosslinked and pyrolyzed to produce silicon carbide (SiC). Use of chemical crosslinking agents required lower temperatures and shorter times for curing and increased SiC char yields. Impregnating the silanes into sol-gel derived silica monoliths followed by crosslinking and pyrolysis resulted in hard and tough SiC/SiO2 composite bodies.

Type
Articles
Copyright
Copyright © Materials Research Society 1986

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References

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