A STRUCTURE AND CHEMICAL-STATE OF WO3-OVERLAYER DEPOSITED ON AEROSIL

被引:9
作者
PLYUTO, YV [1 ]
STOCH, J [1 ]
BABYTCH, IV [1 ]
CHUYKO, AA [1 ]
机构
[1] ACAD SCI KRAKOLO,INST CATALYSIS & SURFACE CHEM,PL-30239 KRAKOW,POLAND
关键词
D O I
10.1016/0022-3093(90)91078-6
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 work contains the results of UV-VIS and XPS study of WO3 phase deposited at the surface of aerosil by hydrolysis of WCl6. Results show that the overlayer is heterogeneous and consists of a very thin phase which contains interacting tungsten and silicon polyhedra as well as a phase of bulk WO3. © 1990 Elsevier Science Publishers B.V. (North-Holland).
引用
收藏
页码:41 / 47
页数:7
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