Synthesis and characterisation of low band gap polymers

被引：16

作者：

Gunatunga, SR

Jones, GW

Kalaji, M

Murphy, PJ

Taylor, DM

Williams, GO

机构：

来源：

SYNTHETIC METALS | 1997年 / 84卷 / 1-3期

关键词：

organic devices; low bandgap polymers; electrical characterisation;

D O I：

10.1016/S0379-6779(96)04237-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A low bandgap polymer (E-g similar to 1 eV) based on a bridged dithienyl monomer has been prepared by electropolymerisation. SEM studies confirm the formation of relatively smooth, uniform films. DC and AC electrical characterisation of Schottky diodes formed from the polymer suggest that the lack of significant rectification probably arises from a high bulk polymer resistivity owing to excessive undoping.

引用

页码：973 / 974

页数：2

共 5 条

[1] NARROW BANDGAP POLYMERS - POLY-4-DICYANOMETHYLENE-4H-CYCLOPENTA[2,1-B-3,4-B']DITHIOPHENE (PCDM) [J].