13 June 1997 Influence of internal structure on electrical properties of 1,4-cis polybutadiene films
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Proceedings Volume 3179, Solid State Crystals in Optoelectronics and Semiconductor Technology; (1997) https://doi.org/10.1117/12.276223
Event: XII Conference on Solid State Crystals: Materials Science and Applications, 1996, Zakopane, Poland
Abstract
In this work we present results of investigations of the structure and electrical conductivity of 1,4-cis- polybutadiene. Roentgenography and thermally stimulated currents give information about phase transitions. Direct current conductivity was measured for thin films with Au and Al electrodes. The measurements were carrier out at the temperature range of 15-325K. The investigated material was 1,4-cis-polybutadiene of different content of the cis-form: 1. polybutadiene from ALDRICH 2. polybutadiene BR150 'Ubepol' from Philips Petroleum Corp. We observed influence of the internal structure on the electrical properties of the polymer. The Schottky and the Poole-Frenkel effect with hopping control the conduction of the material. determined activation energies are ranging from 0,3 to 0,36eV.
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S. W. Tkaczyk, S. W. Tkaczyk, Jozef Swiatek-Prokop, Jozef Swiatek-Prokop, } "Influence of internal structure on electrical properties of 1,4-cis polybutadiene films", Proc. SPIE 3179, Solid State Crystals in Optoelectronics and Semiconductor Technology, (13 June 1997); doi: 10.1117/12.276223; https://doi.org/10.1117/12.276223
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