Lithium salts based on oligoether sulfate esters

被引：14

作者：

Chauvin, C

Ollivrin, X

Alloina, F

LeNest, JF

Sanchez, JY

机构：

[1] Inst Natl Polytech Grenoble, LEPMI, F-38402 St Martin Dheres, France

[2] Inst Natl Polytech Grenoble, EFPG, F-38402 St Martin Dheres, France

来源：

ELECTROCHIMICA ACTA | 2005年 / 50卷 / 19期

关键词：

polymer electrolyte; sulfate salt; ionic conductivity; lithium battery;

D O I：

10.1016/j.electacta.2005.02.057

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Salts based on oligoether sulfate have been synthesized. Two families of lithium salt were synthesized, mono and disulfate. The results, in term of ionic conductivities, thermal behaviour, viscosity, transference number and electrochemical stability are reported. These salts have sufficient thermal and electrochemical stabilities and, in addition, they have a cationic transference number close to unity. The influence of alkaline cation was evaluated on conductivity and thermal stability measurements. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：3843 / 3852

页数：10

共 40 条

[1] Comparative ion transport in several polymer electrolytes [J].