ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

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Andreev O. L., Pantyukhina M. I., Martem'yanova Z. S., Batalov N. N. Ionic conductivity and thermodynamic properties of lithium orthozirconate-based solid electrodes. Electrochemical Energetics, 2003, vol. 3, iss. 2, pp. 86-90. DOI: 10.18500/1608-4039-2003-3-2-86-90

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language: 
Russian
Heading: 
Lithium and post‑lithium electrochemical systems
Article type: 
Article
DOI: 
10.18500/1608-4039-2003-3-2-86-90

Ionic conductivity and thermodynamic properties of lithium orthozirconate-based solid electrodes

Autors: 
Andreev O. L., Institute of high-temperature Electrochemistry UB of RAS
Pantyukhina M. I., Institute of high-temperature Electrochemistry UB of RAS
Martem'yanova Z. S., Institute of high-temperature Electrochemistry UB of RAS
Batalov Nikolai Nikolaevich, Institute of high-temperature Electrochemistry UB of RAS
Abstract: 

The lithium zirconates are promising materials for separators of high temperature electrochemical power sources. Regions of stability of solid solutions Li8ZrO6 – LiScO2 and stability fields in the system Li8ZrO6, – Li5AlO4 have been found. Transport properties of the lithium scandate and solid solutions in the systems Li8ZrO6, – LiScO2 and Li8ZrO6 – Li5AlO4 were investigated. Equilibrium concentrations of products of thermal decomposition and products of interaction with lithium metal were calculated for most conductive compositions.

Key words: 
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Reference: 

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Received: 
25.05.2003
Accepted: 
25.05.2003
Published: 
25.06.2003