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.
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Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Dong A Univ, NTRC, Pusan 604714, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Kim, Dong-Eun
Choi, Gyu-Chae
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Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Dong A Univ, NTRC, Pusan 604714, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Choi, Gyu-Chae
Park, Jun-Woo
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Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Dong A Univ, NTRC, Pusan 604714, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Park, Jun-Woo
Kim, Byoung-Sang
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Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Dong A Univ, NTRC, Pusan 604714, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Kim, Byoung-Sang
Lee, Burm-Jong
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Inje Univ, Dept Chem, Gimhae 621749, South Korea
Inje Univ, BPRC, Gimhae 621749, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Lee, Burm-Jong
Kwon, Young-Soo
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Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea
Dong A Univ, NTRC, Pusan 604714, South KoreaDong A Univ, Dept Elect Engn, Pusan 604714, South Korea