Ionic drift velocity measurement on hot-pressed Ag+ ion conducting glass-polymer electrolytes

被引：1

作者：

Chandra, Angesh ^{[1
]}

机构：

[1] Shri Shankaracharya Inst Profess Management & Tec, Dept Appl Phys, Solid State Phys Res Lab, Raipur 492015, Madhya Pradesh, India

来源：

BULLETIN OF MATERIALS SCIENCE | 2015年 / 38卷 / 07期

关键词：

Glass-polymer electrolytes; hot-press technique; ionic transference number; ionic drift velocity; COMPOSITE; TRANSPORT; MEMBRANES; 1-X;

D O I：

10.1007/s12034-015-1107-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ionic drift velocity (v (d)) measurements of a new Ag+ ion conducting glass-polymer electrolytes (GPEs): (1-x) PEO : x [0.8(0.75AgI : 0.25AgCl) : 0.2(Ag O-2 : V2O5)], where 0 < x < 50 wt%, were reported. GPEs were casted using the hot-press techniques developed in recent times. The composition: 70PEO : 30[0.8(0.75AgI : 0.25AgCl) : 0.2(Ag2O : V2O5)] with conductivity (sigma) similar to 7.7 x 10(-7) S cm(-1) was identified as highest conducting composition from the compositional-dependent conductivity studies. The ionic mobility (mu), mobile ion concentration (n), ionic transference number (t (ion)) and ionic drift velocity (v (d)) of GPEs were determined at different temperatures with the help of the d.c. polarization technique and other well-known important relations.

引用

页码：1743 / 1747

页数：5