Spectroelectrochemical and electrical characterization of low bandgap polymers

被引：29

作者：

Beyer, R

Kalaji, M ^{[1
]}

Kingscote-Burton, G

Murphy, PJ

Pereira, VMSC

Taylor, DM

Williams, GO

机构：

[1] Univ Wales, Dept Chem, Bangor LL57 2UW, Gwynedd, Wales

[2] Univ Wales, Inst Mol & Biomol Elect, Bangor LL57 1UT, Gwynedd, Wales

来源：

SYNTHETIC METALS | 1998年 / 92卷 / 01期

关键词：

low bandgap polymers; in situ FT-IR spectroscopy; electrical characterization; organic devices; diodes;

D O I：

10.1016/S0379-6779(98)80018-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In situ FT-IR spectroscopy, and d.c. and a.c. electrical measurements were used to characterize an electronically conducting polymer prepared from the electropolymerization of a bridged dithienyl monomer. Electronic absorption bands were observed during both n- and p-doping processes. The solid state data showed that the metal / polymer / metal diodes displayed no rectification although capacitance acid loss data showed a strong frequency dispersion characteristic of a Schottky diode. (C) 1998 Elsevier Science S.A.

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页码：25 / 31

页数：7

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