Electrical properties of 1,4-cis-polybutadiene

被引：0

作者：

Tkaczyk, SW

Galinski, T

Swiavtek, J

机构：

[1] Institute of Physics, Pedagogical University, 42-200 Czestochowa

来源：

ADVANCED MATERIALS FOR OPTICS AND ELECTRONICS | 1997年 / 7卷 / 02期

关键词：

1,4-cis-polybutadiene; direct conduction; hopping;

D O I：

10.1002/(SICI)1099-0712(199703)7:2<87::AID-AMO286>3.0.CO;2-2

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This paper contains results on electrical conduction in 1,4-cis-polybutadiene. Measurements were performed for thin films of thickness from 1 to 10 um with gold and aluminium electrodes. Study was made in the temperature range from 15 to 325 K for two types of polybutadienes: (1) containing 100% of cis form, from Aldrich; (2) containing 96% of cis form, from Philips Petroleum Co. It was found that direct conduction is determined by the Poole-Frenkel effect with some hopping and the Schottky effect. Evaluation of activation energies gave results from 0.3 to 0.36 eV. (C) 1997 by John Wiley & Sons, Ltd.

引用

页码：87 / 91

页数：5