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Processing of Silicon Carbide Fiber with Controlled Stoichiometry Using Polymethylsilane, -[MeSiH]x-

Published online by Cambridge University Press:  22 February 2011

Zhi-Fan Zhang ,
Cathy S. Scotto  and
Richard M. Laine
Zhi-Fan Zhang
Affiliation:
Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109-2136
Cathy S. Scotto
Affiliation:
Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109-2136
Richard M. Laine
Affiliation:
Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109-2136
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Abstract

Polymethylsilane (-[MeSiH]x-) synthesized from a single step catalytic polymerization of methylsilane (MeSiH3), provides a new route to near stoichiometric, microcrystalline silicon carbide fibers. The final composition is controlled by selected additives. The entire process simply contains 3 simple steps: (1) a single step synthesis of polymer precursor, (2) precursor fiber spinning, and (3) a single step pyrolytic conversion to target ceramic fibers.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 327: Symposium N – Covalent Ceramics II: Non-Oxides , 1993 , 207
Copyright
Copyright © Materials Research Society 1994

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