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Cyclosilazanes and borazines: polymer precursors to silicon- and boron-containing ceramics

Jaschke, B. ; Klingebiel, U. ; Riedel, R. ; Doslik, N. ; Gadow, R. (2000):
Cyclosilazanes and borazines: polymer precursors to silicon- and boron-containing ceramics.
In: Applied organometallic chemistry, 14 (11), pp. 671-685. Wiley, [Article]

Abstract

The chemistry of cyclosilazanes and borazines is a topic of current interest in view of preceramic polymers which yield on pyrolysis various useful ceramic materials, e.g. silicon and boron carbide, silicon and boron nitride, and ternary or quaternary mixtures of these materials. These materials are hard and have high oxidative and thermal stability. Other useful properties are resistance to corrosion, thermal shock and creep, low electrical conductivity and low coefficient of thermal expansion. One of the best application prospects is the use of the preceramic polymers as protective coating material for carbon fibres.

Item Type: Article
Erschienen: 2000
Creators: Jaschke, B. ; Klingebiel, U. ; Riedel, R. ; Doslik, N. ; Gadow, R.
Title: Cyclosilazanes and borazines: polymer precursors to silicon- and boron-containing ceramics
Language: English
Abstract:

The chemistry of cyclosilazanes and borazines is a topic of current interest in view of preceramic polymers which yield on pyrolysis various useful ceramic materials, e.g. silicon and boron carbide, silicon and boron nitride, and ternary or quaternary mixtures of these materials. These materials are hard and have high oxidative and thermal stability. Other useful properties are resistance to corrosion, thermal shock and creep, low electrical conductivity and low coefficient of thermal expansion. One of the best application prospects is the use of the preceramic polymers as protective coating material for carbon fibres.

Journal or Publication Title: Applied organometallic chemistry
Volume of the journal: 14
Issue Number: 11
Publisher: Wiley
Uncontrolled Keywords: cyclosilazanes, borazines;polymer precursors, ceramic powders, carbon fibre coatings
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids
Date Deposited: 19 Nov 2008 16:03
PPN:
Funders: Funded by Deutsche Forschungsgemeinschaft and Fonds der Chemischen Industrie
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