Ionic transport in fluoroborate glasses

被引：8
|
作者：
Teke, M
Chadwick, AV
机构：
来源：
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON DEFECTS IN INSULATING MATERIALS - ICDIM 96 | 1997年 / 239-卷
关键词：
borate glasses; lead fluoride; fluoride ion conductivity; NMR; EXAFS;
D O I：
10.4028/www.scientific.net/MSF.239-241.421
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A study has been made of the structure and ionic transport in fluoroborate glasses. Attention was focused on samples of the 0.5PbF2.0.5B2O3 glass. Pb LIII-edge EXAFS data indicate that the Pb atoms are well-distributed throughout the glass network. F-19 NMR measurements indicate that the F- ions are mobile in this glass. Some comments are given on the mechanism of ionic conduction in the fluoroborate glasses.
引用
收藏
页码：421 / 424
页数：4
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