Structure and properties of rare earth-doped lead borate glasses

被引：142
作者：
Pisarski, WA
Goryuka, T
Wodecka-Dus, B
Plonska, B
Pisarska, J
机构：
[1] Univ Silesia, Inst Mat Sci, PL-40007 Katowice, Poland
[2] Univ Silesia, Dept Mat Sci, PL-41200 Sosnowiec, Poland
[3] Silesian Tech Univ, Dept Mat Sci, PL-40019 Katowice, Poland
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2005年 / 122卷 / 02期
关键词：
lead borate glasses; rare earth ions; structure; infrared spectroscopy;
D O I：
10.1016/j.mseb.2005.05.002
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Influence of rare earth oxide (Nd2O3, Er2O3) addition on structure and glass properties has been investigated in PbO-B2O3-Al2O3-WO3 system. With an increasing of rare earth concentration, intensity of OH band drastically decreases and IR transparency is slightly shifted to the longer wavelengths. The ErBO3 crystalline phase has been identified basing on X-ray diffraction analysis. In opposite to the neodymium oxide, the erbium oxide plays the role as glass-modifier and influences on BO3 <-> BO4 conversion, what was stated by infrared spectroscopy. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：94 / 99
页数：6
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