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Conduction properties study on alginate incorporated with glycolic acid based solid biopolymer electrolytes

Ahmad Faizrin, Ahmad Fuzlin and Izan Izwan, Misnon and A. S., Samsudin (2020) Conduction properties study on alginate incorporated with glycolic acid based solid biopolymer electrolytes. Materials Science Forum, 981. pp. 34-39. ISSN 0255-5476

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Abstract

This present work focuses on the conduction properties investigation on solid biopolymer electrolytes (SBEs) based alginate doped with various composition of glycolic acid (GA). The film was successfully prepared via solution casting technique and was characterized for conduction properties by using impedance spectroscopy. Based on ionic conductivity study, sample containing with 20 wt. % of GA possessed an optimum ionic conductivity of 5.32 × 10-5 Scm−1 at ambient temperature (303 K). The dielectric analysis revealed the highest ionic conductivity sample based alginate-GA SBEs has the highest dielectric constant and loss and increased significantly when temperature increases at ambient temperature. The dielectric properties shows that the entire alginate-GA SBEs are non-Debye behavior where there is no single relaxation occurred in the present system.

Item Type: Article
Uncontrolled Keywords: Alginate; Conduction properties; Electrical properties; Solid biopolymer electrolytes
Subjects: Q Science > Q Science (General)
Faculty/Division: Faculty of Industrial Sciences And Technology
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 14 Oct 2021 07:40
Last Modified: 14 Oct 2021 07:40
URI: http://umpir.ump.edu.my/id/eprint/30239
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