The observed temperature dependence of electrical conduction in polymer electrolytes is usually fitted with two separated equations: an Arrhenius equation at low temperatures and Vogel-Tamman-Fulcher (VTF) at high temperatures. We report here a derivation of a single equation to explain the variation of electrical conduction in polymer electrolytes at all temperature ranges. Our single equation is in agreement with the experimental data
@article{arxiv.cond-mat/0104190,
title = {A unified model for temperature dependent electrical conduction in polymer electrolytes},
author = {Mikrajuddin and I. Wuled Lenggoro and Kikuo Okuyama},
journal= {arXiv preprint arXiv:cond-mat/0104190},
year = {2007}
}