NEW SOLVATING CROSS-LINKED POLYETHER FOR LITHIUM BATTERIES

被引：20

作者：

ALLOIN, F

SANCHEZ, JY

ARMAND, M

机构：

[1] Laboratoire d'Ionique et d'Electrochimie des Solides, Domaine Universitaire, 38402 Saint-Martin-d'Heres Cedex

来源：

JOURNAL OF POWER SOURCES | 1995年 / 54卷 / 01期

关键词：

POLYCONDENSATION; POLYMER ELECTROLYTES; IONIC CONDUCTIVITY; POLY(OXYETHYLENE) NETWORK; LITHIUM BATTERIES;

D O I：

10.1016/0378-7753(94)02036-3

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：

A new attractive polycondensation provides cross-linked solvating polyethers. The electrolytes prepared from these networks exhibit good ionic conductivities from ambient temperature. Their thermal and electrochemical behaviour allow their use in lithium batteries. A comparison between the conductivities of lithium, sodium and potassium network electrolytes shows that lithium electrolytes are more conductive at high concentration while for O/M>20 potassium electrolytes exhibits the best conductivity.

引用

页码：34 / 39

页数：6

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