Characterization of pTMCnLiPF6 solid polymer electrolytes

被引：45

作者：

Barbosa, P. C. ^{[1
]}

Rodrigues, L. C. ^{[1
]}

Silva, M. M. ^{[1
]}

Smith, M. J. ^{[1
]}

机构：

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

来源：

SOLID STATE IONICS | 2011年 / 193卷 / 01期

关键词：

Polymer electrolytes; Lithium hexafluorophosphate; Conductivity; Thermal stability; Poly(trimethylene carbonate); IONIC-CONDUCTIVITY; COMPLEXES; SALT;

D O I：

10.1016/j.ssi.2011.03.005

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 study the results of our characterization of a solid polymer electrolyte based on poly(trimethylene carbonate), henceforth designated as p(TMC), and lithium hexafluorophosphate (LiPF6) are described. Samples of solvent-free electrolytes were prepared with a range of concentration of guest salt using solvent casting from tetrahydrofuran and characterized by conductivity measurements, thermal analysis and electrochemical stability. Electrolytes based on this host polymer, with LiPF6, were obtained as mechanically robust, flexible, transparent and completely amorphous films. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：39 / 42

页数：4

共 26 条

[1] Synthesis of polyphosphazenes with ethyleneoxy-containing side groups: New solid electrolyte materials [J].