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arXiv · 1004.1419

Comparative modeling studies of TSDC: investigation of Alpha-relaxation in Amorphous polymers

A. E. Kotp
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Abstract

A model to investigate Thermally Stimulated Depolarization Current (TSDC) peak parameters using the dipole-dipole interaction concept is proposed by the author in this work. The proposed model describe the (TSDC) peak successfully since it gives a significant peak parameters (i.e. Activation energy (E) and the per-exponential factor (τ_0) in addition to the dipole-dipole interaction strength parameter (di). Application of this model to determine the peak parameters of polyvinyl chloride(PVC) polymer is presented . The results show how the model fit the experimental thermal sampling data. Finally the results are compared to the well know techniques; the initial rise method (IR), the half width method (HW) in addition to the Cowell and Woods analysis.

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A. E. Kotp. 2010-04-08. Comparative modeling studies of TSDC: investigation of Alpha-relaxation in Amorphous polymers. https://arxiv.org/abs/1004.1419

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