Electrochemical response of Nd3+ ions containing lithium borate glasses

被引：0
|
作者：
D.D.Ramteke [1 ]
H.C.Swart [1 ]
R.S.Gedam [2 ]
机构：
[1] Department of Physics, University of the Free State
[2] Department of Applied Physics, Visvesvaraya National Institute of Technology
来源：
Journal of Rare Earths | 2017年 / 35卷 / 05期
关键词：
glasses; impedance spectroscopy; electrical properties; modulus formalism; scaling; rare earths;
D O I：
暂无
中图分类号：
TQ171.1 [基础理论];
学科分类号：
摘要：
The present investigation was to understand the electrical properties of 27.5 Li2O-(72.5–x) B2O3-xNd2O3with x=0.5, 1, 1.5 and 2 glasses. We analyzed the impedance data for a wide frequency range to get inside the conduction phenomenon. The conductivity of the glasses decreased due to the decrease in the mobility of mobile Li+ions. This decrease was due to polymerization of glass network caused by the Nd3+ions. Modulus formalism confirmed that the Li+ions overcame the same barrier no matter whether it took part in the conduction process or relaxation process. Scaling of the electrochemical data showed that conduction process in the ion conducting glasses was composition dependent and not the temperature dependent.
引用
收藏
页码：480 / 484
页数：5
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