Electrical conductivity study of Li2CO3:Me(2)CO(3) (Me=Na and K) binary systems

被引：0
|
作者：
Singh, K
Lanje, UK
Biioga, SS
机构：
[1] AMRAVATI UNIV,DEPT PHYS,AMRAVATI 444602,INDIA
[2] NAGPUR UNIV,DEPT PHYS,NAGPUR 440010,MAHARASHTRA,INDIA
[3] HISLOP COLL,DEPT PHYS,NAGPUR 440001,MAHARASHTRA,INDIA
来源：
BULLETIN OF ELECTROCHEMISTRY | 1996年 / 12卷 / 11-12期
关键词：
electrical conductivity; lattice distortion and surface percolation;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrical conductivity of Li2CO3:Na2CO3 and Li2CO3:K2CO3 binary systems have been systematically investigated using complex impedance spectroscopy technique. The X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) results suggest, in general, tile phase immiscibility in both the binary systems. Two conductivity maxima have been observed in the entire compositional range of investigation. An enhancement in conductivity for two phase mixtures have been explained in the light of space charge theory and surface percolation model.
引用
收藏
页码：648 / 651
页数：4
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