Local conductivity effects in polymer electrolytes

被引：57

作者：

Bhattacharyya, AJ ^{[1
]}

Fleig, J ^{[1
]}

Guo, YG ^{[1
]}

Maier, J ^{[1
]}

机构：

[1] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 21期

关键词：

D O I：

10.1002/adma.200500926

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Room-temperature area mapping of polymer electrolyte films at the nanoscale reveals considerable heterogeneity, with the positional ionic conductivity varying up to four orders of magnitude. Measurements indicate the presence of a bimodal conductivity distribution (see Figure), with highly conducting regions being amorphous but non-percolating at room temperature.

引用

页码：2630 / +

页数：6

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