Novel solid polymer electrolytes based on poly(trimethylene carbonate) and lithium hexafluoroantimonate

被引：29

作者：

Manuela Silva, Maria ^{[1
]}

Barbosa, Paula ^{[1
]}

Evans, Alan ^{[1
]}

Smith, Michael John ^{[1
]}

机构：

[1] Univ Minho, Dept Quim, P-4710057 Braga, Portugal

来源：

SOLID STATE SCIENCES | 2006年 / 8卷 / 11期

关键词：

polymer electrolytes; lithium hexafluoroantimonate; conductivity; thermal stability;

D O I：

10.1016/j.solidstatesciences.2006.05.015

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The results of the characterization of a polymer electrolyte system based on the poly(trimethylene carbonate) host matrix, with lithium hexafluoroantimonate as guest salt, are described in this study. Electrolytes with lithium salt compositions with values of n between 5 and 100 (where n represents the total number of monomeric cation-coordinating units -O=COCH2CH2CH2O)-per lithium ion) were prepared by co-dissolution and deposition from acetonitrile. The solvent-casting technique was used to prepare flexible, transparent and self-supporting films of electrolytes which were characterized by measurements of conductivity, cyclic voltammetry, differential scanning calorimetry and thermogravimetry. (c) 2006 Elsevier Masson SAS. All rights reserved.

引用

页码：1318 / 1321

页数：4

共 30 条

[11] Electrolytic characteristics of asymmetric alkyl carbonates solvents for lithium batteries [J].