THE INFLUENCE OF WATER ON THE CYCLABILITY OF LITHIUM IN 2-METHYLTETRAHYDROFURAN-BASED ELECTROLYTES

被引：7

作者：

BARTHEL, J

WUHR, M

SAUERER, W

HEFER, B

机构：

[1] Institut für Physikalische und Theoretische Chemie, Universität Regensburg

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1993年 / 140卷 / 01期

关键词：

D O I：

10.1149/1.2056112

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The cycling efficiency of lithium in solutions of LiClO4 and LiI in 2-methyltetrahydrofuran was investigated by galvanostatic experiments and cyclic voltammetry. Traces of water lower the cycling efficiency of LiClO4 solutions, but produce an increase of the cycling efficiency of LiI solutions, diminishing at water content above 500 ppm. Addition of 2-methylfuran shows no effect. An increase of the lithium cycling efficiency of LiClO4/2-methyltetrahydrofuran was observed after addition of small amounts of LiAsF6.

引用

页码：6 / 11

页数：6

共 16 条

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