Raman spectra of potassium and sodium selenite glasses

被引:10
|
作者
Sekiya, T [1 ]
Mochida, N [1 ]
机构
[1] Yokohama Natl Univ, Fac Engn, Dept Chem Mat, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan
关键词
Raman spectrum; selenite glasses; glass structure; vitrification range;
D O I
10.2109/jcersj.106.256
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 vitrification range and Raman spectra of binary KO1/2-SeO2 and NaO1/2-SeO2 systems were investigated. Addition of alkali oxide results in cleavage of Se-O-Se linkages in (SeO2)(n) chains. Glass structural fragments are discussed.
引用
收藏
页码:256 / 259
页数:4
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