Physicochemical and electrophysical properties of glass-ceramic composite coatings prepared from doped “silica sol-chromium oxide” sol-gel systems

被引：0
|
作者：
S. V. Hashkovsky
R. S. Shornikov
O. A. Shilova
I. G. Polyakova
机构：
[1] Russian Academy of Sciences,Grebenshchikov Institute of Silicate Chemistry
来源：
Glass Physics and Chemistry | 2010年 / 36卷
关键词：
sol-gel technology; doped silica sol; finely dispersed filler; glass-ceramic composite coatings; thin-layer electrical insulation;
D O I：
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中图分类号：
学科分类号：
摘要：
Glass-ceramic composite coatings have been synthesized from doped “silica sol-chromium oxide” sol-gel systems. The physicochemical and electrophysical properties of the coatings have been investigated using thermal analysis, X-ray powder diffraction, electron microprobe X-ray analysis, and atomic-force microscopy. The results obtained have been used to optimize the conditions for the sol-gel synthesis of the coatings and the regimes of their formation. The use of the coatings synthesized makes it possible to substantially improve the performance characteristics of X-ray devices and to increase the output of high-quality products under conditions of commercial fabrication.
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页码：446 / 454
页数：8
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