Ionic conductivity study of ethylene carbonate as a plasticizer in alginate bio-based polymer electrolytes

Ahmad Faizrin, Fuzlin and Nagao, Yuki and Ahmad Salihin, Samsudin (2021) Ionic conductivity study of ethylene carbonate as a plasticizer in alginate bio-based polymer electrolytes. Macromolecular Symposia, 397 (1). pp. 1-4. ISSN 1521-3900. (Published)

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Abstract

In this present work, the study of ionic conductivity based on bio-based Polymer electrolytes (BBPEs) containing with alginate doped glycolic acid (GA) and plasticized with ethylene carbonate (EC) is presented. The ionic conductivity of present work is determined through impedance spectroscopy over a frequency range from 50 Hz to 1 MHz. The addition of EC has improved the Cole-Cole plot for entire samples where it revealed the combination of CPE and bulk resistant in series for their electrical equivalent circuit. It is shown that the ionic conductivity increased from 10−5 to 10−4 S cm−1 upon addition of plasticizer into BBPEs system with the optimum conductivity is obtained at 9.06 × 10−4 S cm−1 for sample containing 6 wt.% of EC. The findings show that the present system has great potential to be used in application of polymer electrolytes system.

Item Type:	Article
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Alginate; Biopolymer electrolytes; Ionic conductivity; Plasticizer
Subjects:	Q Science > Q Science (General) T Technology > TP Chemical technology
Faculty/Division:	Faculty of Industrial Sciences And Technology Institute of Postgraduate Studies
Depositing User:	Pn. Hazlinda Abd Rahman
Date Deposited:	21 Feb 2022 04:57
Last Modified:	04 Oct 2023 02:33
URI:	http://umpir.ump.edu.my/id/eprint/33166
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