Electrical properties of a newly synthesized potassium ion conducting solid polymer electrolytes

被引：4
|
作者：
Chandra, Archana [1 ]
Dhundhel, R. S. [1 ]
Chandra, Angesh [1 ]
机构：
[1] Shri Shankracharya Inst Profess Management & Tech, Raipur 492015, Chhattisgarh, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2022年 / 57卷
关键词：
Solid polymer electrolytes; Ionic conductivity; Ionic mobility(mu); Mobile ion concentration (n); TGA and SEM; TRANSPORT PROPERTIES; COMPOSITE; MODEL;
D O I：
10.1016/j.matpr.2021.11.479
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electrical properties of a newly synthesized K+ ion conducting solid polymer electrolytes (SPEs): (1-x) PEO: xKCl, where 0 <= x <= 50 in wt%., are reported. Electrical properties of newly synthesized SPEs have been investigated with the help of ionic conductivity (sigma), ionic mobility (mu), mobile ion concentration (n), ionic transference number (t(ion)) and ionic drift velocity (v(d)) studies at room temperature and above. Polymer-salt complexation has been carried out with the help of scanning electron micrograph (SEM) and thermo-gravimetric analysis (TGA). The overall increase in ionic conductivity of the current SPE is due to the increase in both mu and n. (C) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Chemical Engineering Conference 2021 (100 Glorious Years of Chemical Engineering & Technology).
引用
收藏
页码：1473 / 1476
页数：4
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