ELECTRICAL-CONDUCTIVITY OF ACID DOPED AND IODINE-DOPED POLYDIHETEROARYLENEMETHINES

被引：2

作者：

BOURDIN, E ^{[1
]}

BLAU, W ^{[1
]}

CURRAN, S ^{[1
]}

BLOCHL, G ^{[1
]}

BECKER, R ^{[1
]}

机构：

[1] WACKER CHEM, BURGHAUSEN, GERMANY

来源：

SYNTHETIC METALS | 1993年 / 57卷 / 2-3期

关键词：

D O I：

10.1016/0379-6779(93)90861-P

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report measurements of electrical conductivity, both d.c. and a.c., and photoconductivity for iodine doped and acid doped polydiheteroarylenemethines. The iodine form has a d.c. conductivity of 10(-3) S/cm and it is 3 to 4 orders of magnitude higher than the acid form. The iodine form has a stable a.c. behaviour up to 10(7) Hz showing a nearly band transport process whereas the acid form showed a hopping transport system behaviour. The photoconductivity quantum yield goes from 10(-5) % for the acid form to 1 % for the iodine form at 10 V.

引用

页码：5052 / 5056

页数：5