Optimisation of the dark and photovoltaic properties of Schottky junctions between aluminium and conjugated polymers

被引：8

作者：

Camaioni, N ^{[1
]}

Casalbore-Miceli, G ^{[1
]}

Beggiato, G ^{[1
]}

Geri, A ^{[1
]}

机构：

[1] CNR, Ist Frae, I-40129 Bologna, Italy

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

关键词：

conducting polymers; Schottky barriers;

D O I：

10.1016/S0379-6779(98)00786-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The behaviour of ITO/poly(4,4'-dipentoxy-2,2'-bithiophene) and ITO/poly(3-butylthiophene)/Al Schottky junctions has been investigated in the dark and under white light illumination, both in the air and under dry argon flux. Both systems exhibit a battery in the dark and photoelectrochemical processes under illumination, when tested in wet atmosphere. The more hydrophobic structure, the polyPT4-based one, was found to be less affected by the ionic conductivity induced by the water absorbed from the environment and the aluminium oxidation.

引用

页码：869 / 870

页数：2

共 5 条

[1]

BURGMAYER P, 1986, HDB CONDUCTING POLYM, V1, P507

[2] An investigation of the electronic properties of poly(4,4′-dipentoxy-2,2′-bithiophene) [J].