CERAMICS FROM ORGANOMETALLIC POLYMERS

被引：202

作者：

PEUCKERT, M

VAAHS, T

BRUCK, M

机构：

[1] Hoechst AG Postfach, Frankfurt, D-6230

来源：

ADVANCED MATERIALS | 1990年 / 2卷 / 09期

关键词：

Polymeric Precursors; Polysilazanes; Processing; Silicon Carbide; Silicon Nitride;

D O I：

10.1002/adma.19900020903

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Materials science, an interdisciplinary field of R & D, certainly benefits from the cooperation of engineers, chemists and physicists. An example is in the synthesis and applications development of organometallic polymers. Their structures are being optimized through employing different monomers, polymer blending, and post‐treatments to render them suitable as precursors for non‐oxide advanced ceramics like SiC, Si3N4, AIN, BN or TiN. Pyrolysis transforms these polymers into the ceramic state. Since these inorganic polymers have unique processing advantages (solubility and fusibility) over classical ceramic powder or metallurgical processing, a vast array of novel applications, e.g., ceramic coatings, binders, impregnations or spun fibers are possible. Copyright © 1990 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：398 / 404

页数：7

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