Cellulose hydrogel as a flexible gel electrolyte layer

被引：32

作者：

Poosapati, Aswani ^{[1
]}

Jang, Eunhwa ^{[1
]}

Madan, Deepa ^{[1
]}

Jang, Nathaniel ^{[2
]}

Hu, Liangbing ^{[2
]}

Lan, Yucheng ^{[3
]}

机构：

[1] Univ Maryland Baltimore Cty, Dept Mech Engn, Baltimore, MD 21250 USA

[2] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20740 USA

[3] Morgan State Univ, Dept Phys, Baltimore, MD 21251 USA

来源：

MRS COMMUNICATIONS | 2019年 / 9卷 / 01期

关键词：

POLYMER ELECTROLYTE; POLY(ACRYLIC ACID); IN-VITRO; ZN-AIR; GELATIN; CONDUCTION; COMPLEXES; MEMBRANES; FLUORIDE; PAPER;

D O I：

10.1557/mrc.2019.9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the synthesis of a novel polymer gel electrolyte primarily based on cellulose extracted from wood along with gelatin, polyacrylic acid (PAA) and potassium hydroxide (KOH) added as additives in minute amounts in various stages. We also study and report the variation of ionic conductivity with variation of various additives. We found that, with variation of additives to hydrogel, its stability and degree of crystallinity are varied. The results were confirmed using x-ray diffraction and Fourier transform infrared spectra studies. An average best ionic conductivity of 96.89mS/cm was reported for a hydrogel: gelatin: PAA: KOH system, which is one of the best reported values of ionic conductivity for gel electrolytes.

引用

页码：122 / 128

页数：7

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