HEAVY HALIDE GLASSES BASED ON LEAD BROMIDE AND LEAD IODIDE

被引：7
|
作者：
ZHANG, KY
LIU, JX
ZHAO, XJ
LI, HW
机构：
[1] Department of Materials Engineering, Wuhan University of Technology, Wuhan
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 140卷 / 1-3期
关键词：
Heavy Halide Glasses - Infrared Spectra Analysis - Lead Bromide - Lead Iodide;
D O I：
10.1016/S0022-3093(05)80771-9
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：
PbBr2-PbI2-CuBr(Cl)-KBr glasses have been synthesized. Their chemical resistance is much better than that of ZnCl2-based and CdBr2 (CdI2)-based glasses. The infrared cut-off wavelength of PbBr2-CuBr-KBr glasses is 18-mu-m. The glass formation was studied by infrared spectra analysis and differential thermal analysis. The experimental results show that the effect of mixed ions can improve glass-forming ability.
引用
收藏
页码：225 / 228
页数：4
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