COMPOSITE SOLID ELECTROLYTES IN THE LI2SO4-AL2O3 SYSTEM

被引：31
|
作者：
UVAROV, NF
SHRIVASTAVA, OP
HAIRETDINOV, EF
机构：
[1] PENN STATE UNIV,209 MAT RES LAB,UNIVERSITY PK,PA 16802
[2] ACAD SCI USSR,INST SOLID STATE CHEM,NOVOSIBIRSK,USSR
[3] DR HS GOUR UNIV,DEPT CHEM,SAGAR 470003,MADHYA PRADESH,INDIA
来源：
SOLID STATE IONICS | 1989年 / 36卷 / 1-2期
关键词：
Alumina--Electric Conductivity - Lithium Compounds--Electric Conductivity;
D O I：
10.1016/0167-2738(89)90056-8
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Composite solid electrolyes with enhanced conductivity have been mechanochemically prepared in Li2SO4-Al2O3 systems. The composites x=0.1-0.7 have been investigated. The highest conductivity 1.8×10-2 Sm/cm at 500°C with activation energy=0.59±0.04 eV has been observed for the solid electrolyte Li2SO4 - 50m/o Al2O3. Unusual dependence of conductivity on γ-Al2O3 content has been noted.
引用
收藏
页码：39 / 42
页数：4
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