SIO2-NB2O5 THIN-FILMS USING SOL-GEL TECHNOLOGY

被引：2
|
作者：
SEMPERE, R
BOURRET, D
SIVADE, A
ETIENNE, P
BOUAZIZ, J
机构：
[1] Laboratoire de Science des Matériaux Vitreux, UA No. 1119, USTL, place Eugène Bataillon
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 147卷
关键词：
D O I：
10.1016/S0022-3093(05)80666-0
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：
Xerogel and aerogel SiO2-Nb2O5 thin films were obtained and characterized by UV, visible and IR microscopy. The aerogel sheet shows a lambda-4 evolution close to monolithic one. Water and silanol contents are also analyzed for each type of thin sheets. Glass surface treatment before dip-coating was investigated using SEM, ellipsometry, reflectance measurement and contact angle. The best washing schedule was deduced. One to eight successive coatings were usually done and analyzed. Refractive indexes and thickness of the coatings are presented.
引用
收藏
页码：499 / 502
页数：4
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