SOL-GEL THIN-FILM FORMATION

被引:93
作者
BRINKER, CJ
HURD, AJ
FRYE, GC
WARD, KJ
ASHLEY, CS
机构
[1] Division 1846, Sandia National Laboratories, Albuquerque
关键词
11;
D O I
10.1016/0022-3093(90)90147-E
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The overlap between the drying stage and the aggregation/gelation and aging stages of sol-gel film formation establishes a brief time for further condensation reactions to occur. For this reason, the structures of films are often considerably more compact than those of the corresponding bulk gels or xerogels prepared from identical precursors. Experimental techniques to study film formation and the structure of the deposited film in situ have been developed. These techniques include imaging ellipsometry, infrared microscopy and gas sorption on surface acoustic wave substrates. © 1990.
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页码:294 / 302
页数:9
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