Preparation of Antireflection Coatings from Silicon Dioxide on Glass and Quartz by the Sol-Gel Method with Oligoethers

被引:6
|
作者
Troitskii, B. B. [1 ]
Mamaev, Yu. A. [2 ]
Babin, A. A.
Lopatin, M. A. [1 ]
Denisova, V. N. [1 ]
Novikova, M. A. [1 ]
Khokhlova, L. V. [1 ]
Lopatina, T. I. [1 ]
机构
[1] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia
[2] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
基金
俄罗斯基础研究基金会;
关键词
sol-gel process; oligoethers; silicon dioxide; antireflection coating; silicate glass; optical quartz;
D O I
10.1134/S108765961005010X
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
Antireflection coatings with a low refractive index (1.18-1.23) have been prepared on silicate glass and optical quartz from mesoporous silicon dioxide synthesized by the sol-gel method in the presence of oligoethers. The optimum concentration of the oligoester in the sol is equal to 1.5-2.5 wt %. For the single-layer double-sided coating, the maximum transmission is equal to 99.0% for the silicate glass and 99.9% for quartz.
引用
收藏
页码:609 / 616
页数:8
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