Ionic Conductivity Study of Ethylene Carbonate as A Plasticizer in Alginate Bio-Based Polymer Electrolytes

被引：0

作者：

Singh, Pramod Kumar ^{[1
]}

Noor, Ikhwan Syafiq Mohd ^{[2
]}

Singh, Ram Chandra ^{[1
]}

Gultekin, Burak ^{[3
]}

机构：

[1] Sharda Univ, Dept Phys, Greater Noida, Uttar Pradesh, India

[2] Univ Putra Malaysia, Ctr Fdn Studies Agr Sci, Div Phys, Serdang, Malaysia

[3] Ege Univ, Solar Energy Inst, Izmir, Turkey

来源：

MACROMOLECULAR SYMPOSIA | 2021年 / 397卷 / 01期

关键词：

alginate; biopolymer electrolytes; ionic conductivity; plasticizer;

D O I：

10.1002/masy.202170016

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

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 x 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.

引用

页数：1