THERMOELECTRIC-POWER MEASUREMENTS IN HIGHLY CONDUCTIVE STRETCH-ORIENTED POLYANILINE FILMS

被引：20

作者：

HOLLAND, ER

MONKMAN, AP

机构：

[1] Organic Electroactive Materials Research Group, Department of Physics, University of Durham, Durham, DHI 3LE, South Road

来源：

SYNTHETIC METALS | 1995年 / 74卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

THERMOELECTRIC POWER; POLYANILINE; FILMS;

D O I：

10.1016/0379-6779(95)80040-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the thermopower of stretch-oriented, free-standing films of polyaniline (PANi) which after protonation have electrical conductivities of the order 300 S cm(-1) at room temperature. Our data show a striking contrast between trends in the thermopower measured parallel and perpendicular to the axis of orientation. It is suggested that in such orientation films it is possible to observe differences between intrachain and interchain transport properties from macroscopic electrical measurements.

引用

页码：75 / 79

页数：5

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