ELECTROCHEMICAL STUDIES OF MIXED-VALENCE NASICON

被引:33
作者
TILLEMENT, O
ANGENAULT, J
COUTURIER, JC
QUARTON, M
机构
[1] Laboratoire de Cristallochimie du Solide, CNRS - URA 1388, Université Pierre et Marie Curie, 75252 ParisCedex 05, Tour 54, 4, place Jussieu
关键词
D O I
10.1016/0167-2738(92)90405-E
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
Reversible intercalation of sodium in different NASICON materials with various cationic or transition metal compositions has been achieved electrochemically at room temperature. EMF and incremental capacity curves provide some evidences for a structural ordering of sodium during intercalation which depends on Na+-content. In this paper we try to explain the mechanisms of the Na+-repartition.
引用
收藏
页码:391 / 399
页数:9
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