ELECTROCHEMICAL PROPERTIES OF COPPER-BASED POLYMER ELECTROLYTES

被引：9

作者：

BONINO, F

PANERO, S

PROSPERI, P

SCROSATI, B

机构：

[1] Dipartimento di Chimica, Università di Roma 'La Sapienza', Rome

来源：

ELECTROCHIMICA ACTA | 1992年 / 37卷 / 09期

关键词：

POLYMER ELECTROLYTES; IONIC CONDUCTIVITY; INTERFACIAL REACTIONS;

D O I：

10.1016/0013-4686(92)80144-B

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Consistent interest has lately been devoted to complexes formed between poly(ethylene oxide), PEO, and multivalent metal salts, since these polymer electrolytes offer challenging prospects for investigation, both in terms of definition of bulk transport properties of complicated, multiphase systems and in terms of the evaluation of practical application in advanced electrochemical devices, such as flat, thin-layer batteries and laminated electrochromic windows. In this work we present results obtained by complex impedance spectroscopy, cyclic voltammetry and differential scanning calorimetry on a series of PEO-Cu(CF3SO3)2 complexes prepared using different techniques. The data suggest that these complexes are copper ion conductors, although the overall transport mechanism is still unclear.

引用

页码：1711 / 1713

页数：3

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