Title of article
Conductivity relaxation in lithium ion conductors with the perovskite-type structure
Author/Authors
Mizumoto، نويسنده , , Katsuyoshi and Hayashi، نويسنده , , Shinsuke، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
11
From page
241
To page
251
Abstract
The ion transport properties of perovskite-type compounds, La1/3−xLi3xTaO3, (La1/4Li1/4)1−xSrx/2TaO3 and R1/4Li1/4TaO3 (R=La, Nd, Sm, Y), were investigated by d.c. measurement and the scaling analysis of conductivity spectra. These compounds were confirmed to be lithium ion conductors and to behave as strong electrolytes. As the exponent of the universal power-law is reasonably related to the average valence of the A-site cation, immobile A-site cations seems to have an influence on the lithium ion transport process.
Keywords
Lithium ion conductor , D.C. Conductivity , Conductivity relaxation , Strong electrolyte , Scaling properties , Perovskite
Journal title
Solid State Ionics
Serial Year
2000
Journal title
Solid State Ionics
Record number
1706609
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