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The Electrochemical Properties of Poly(acrylonitrile) Polymer Electrolyte for Li/S Battery

Journal Materials Science Forum (Volumes 510 - 511)
Volume Eco-Materials Processing & Design VII
Edited by Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
Pages 50-53
DOI 10.4028/www.scientific.net/MSF.510-511.50
Citation Ho Suk Ryu et al., 2006, Materials Science Forum, 510-511, 50
Online since March, 2006
Authors Ho Suk Ryu, Jae Won Choi, Jou Hyeon Ahn, Gyu Bong Cho, Hyo Jun Ahn
Keywords EC/PC, Li/S Battery, pan, Plasticizer, Polymer Electrolyte, Sulfur Electrode
Abstract

The lithium ionic conductivity of Poly (acrylonitrile) (PAN) gel polymer electrolyte with PC/EC was found to be about 1.3 x 10-3S/cm at room temperature. The discharge curve of Li/ PAN (PC+EC)/S battery showed only one plateau region, which is different from that using PVdF(TEGDME) gel polymer electrolyte. Also, the first discharge capacity was 556mAh/g-sulfur in Li/S battery using PAN (PC+EC) gel electrolyte at room temperature.

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