OPTICAL-PROPERTIES OF POLYANILINE THIN-FILMS

被引：24

作者：

SCULLY, M ^{[1
]}

PETTY, MC ^{[1
]}

MONKMAN, AP ^{[1
]}

机构：

[1] UNIV DURHAM,DEPT PHYS,ORGAN ELECTROACT MAT RES GRP,DURHAM DH1 3LE,ENGLAND

来源：

SYNTHETIC METALS | 1993年 / 55卷 / 01期

关键词：

D O I：

10.1016/0379-6779(93)90930-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the preparation and properties of ultra-thin films of polyaniline formed by spinning. The polyaniline, dissolved in N-methyl-2-pyrrolidinone, was found to behave as a non-Newtonian fluid. However, high quality films could be produced under appropriate conditions. From these spun films of emeraldine base, we have calculated the absorption coefficient of both the benzenoid pi-pi* transition observed at 320nm and the quinoid ring absorption seen at 610nm, which leads to self-trapped exciton formation.

引用

页码：183 / 187

页数：5

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