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
收藏
页码：87 / 91
页数：5
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