Progress in lithium polymer battery R&D

被引：216

作者：

Scrosati, B ^{[1
]}

Croce, F ^{[1
]}

Panero, S ^{[1
]}

机构：

[1] Univ Roma La Sapienza, Dipartimento Chim, I-00185 Rome, Italy

来源：

JOURNAL OF POWER SOURCES | 2001年 / 100卷 / 1-2期

关键词：

PEO-LiCF3SO3; lithium polymer batteries; solid nanocomposite polymer electrolytes;

D O I：

10.1016/S0378-7753(01)00886-2

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：

In this paper the characteristics and performance of composite polymer electrolytes formed by dispersing selected ceramic (e.g. gamma -LiAlO2, Al2O3, SiO2) powders in poly(ethylene oxide)-lithium salt (e.g. PEO-LiCF3SO3) matrices, are reported and discussed. Particular emphasis is devoted to the role of these composite electrolytes in providing the conditions for stabilizing the interface with the lithium metal electrode, as well as for enhancing the electrolyte's overall transport properties. Finally, results based on tests of practical prototypes demonstrate that these unique properties allow the development of new types of high performance, rechargeable lithium polymer batteries. (C) 2001 Published by Elsevier Science B.V.

引用

页码：93 / 100

页数：8