SYNTHESIS AND PYROLYSIS OF LIQUID ORGANOMETALLIC PRECURSORS FOR ADVANCED SI-TI-C-N COMPOSITES

被引：46

作者：

HAPKE, J ^{[1
]}

ZIEGLER, G ^{[1
]}

机构：

[1] UNIV BAYREUTH,MAT RES INST,D-95440 BAYREUTH,GERMANY

来源：

ADVANCED MATERIALS | 1995年 / 7卷 / 04期

关键词：

D O I：

10.1002/adma.19950070407

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single‐source precursors for hybrid nano‐scaled SiC/Si3N4‐TiC/TiN composites are reported. These precursors avoid the segregation of Ti and Si during pyrolysis and other probems associated with mixtures, blends, or slurries of precursors. They are liquids, oxygen‐free (important due to the detrimental effects of oxide phases on the properties of non‐oxide ceramics) and solvent‐free, and employ polysilazane starting materials. Copyright © 1995 Verlag GmbH & Co. KGaA, Weinheim

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页码：380 / 384

页数：5

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