Thermally induced borazine dehydropolymerization reactions. Synthesis and ceramic conversion reactions of a new high-yield polymeric precursor to boron nitride

In an effort to develop new boron nitride precursors that give improved ceramic yields and/or do not require the use of ammonia during the ceramic conversion step, the authors have investigated the syntheses of new types of borazine-based polymers. They report herein the simple high-yield synthesis...

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Bibliographic Details
Published in:Chemistry of materials 1990-03, Vol.2 (2), p.96-97
Main Authors: Fazen, Paul J, Beck, Jeffrey S, Lynch, Anne T, Remsen, Edward E, Sneddon, Larry G
Format: Article
Language:English
Subjects:
360201 - Ceramics, Cermets, & Refractories- Preparation & Fabrication
BORON COMPOUNDS
BORON NITRIDES
CERAMICS
DATA ANALYSIS
MATERIALS SCIENCE
MEASURING INSTRUMENTS
MEASURING METHODS
NITRIDES
NITROGEN COMPOUNDS
PNICTIDES
POLYMERS
SYNTHESIS
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Summary:In an effort to develop new boron nitride precursors that give improved ceramic yields and/or do not require the use of ammonia during the ceramic conversion step, the authors have investigated the syntheses of new types of borazine-based polymers. They report herein the simple high-yield synthesis of a new soluble poly(borazylene) polymer that has proven to be an almost ideal chemical precursor to boron nitride.
ISSN:0897-4756
1520-5002
DOI:10.1021/cm00008a004