Ionic conductivity studies of chitosan-based polymer electrolytes doped with adipic acid |
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| Authors: | N K Idris N A Nik Aziz M S M Zambri N A Zakaria M I N Isa |
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| Institution: | (1) Department of Physical Sciences, Faculty of Science and Technology, University Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia; |
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| Abstract: | Chitosan acetate–adipic acid film polymer electrolytes have been prepared by the solution cast technique. The highest conductivity
is 1.4 × 10−9 S cm−1 for 35 wt.% of adipic acid at room temperature. The sample with highest conductivity has the lowest activation energy. Calculations
using the Rice and Roth model provide number of mobile ions, η. The conductivity is dependent on the diffusion coefficient and mobility. |
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