Raman study of triblock polyether/LiCF3SO3 polymeric electrolytes

被引：12

作者：

Silva, RA

Silva, GG

Pimenta, MA

机构：

[1] Univ Fed Minas Gerais, Dept Fis, BR-30123970 Belo Horizonte, MG, Brazil

[2] Univ Fed Minas Gerais, Dept Quim, BR-31270901 Belo Horizonte, MG, Brazil

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 2001年 / 32卷 / 05期

关键词：

D O I：

10.1002/jrs.707

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A micro-Raman study of triblock polyether/LiCF3SO3 polymeric electrolytes was carried out over a wide range of salt concentrations at room temperature. The different associated species were evidenced by means of a lineshape analysis of the bands related to the symmetric stretching mode yl of the SO3- termination and to the C-S vibration of the CF3SO3- anion. The Raman results reveal that the appearance of new associated species coincides with the saturation of prior species. Copyright (C) 2001 John Wiley & Sons, Ltd.

引用

页码：369 / 371

页数：3

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