Paper Title:
Electrochemical Characteristics of Li/S Secondary Battery with (PEO)6LiBF4-Al2O3 Composite Polymer Electrolyte Prepared by Ball Milling
  Abstract

The ionic conductivity and electrode-electrolyte interfacial stability have been measured for composite polymer electrolyte using nano-size alumina (Al2O3) with poly-ethylene oxide (PEO) polymer, and lithium tetrafluoroborate (LiBF4). The ionic conductivity of ball-milled PEO electrolyte was increased by Al2O3-filler-addition (BCPE) about 10 times greater than that without Al2O3 (BPE) over a range of 30°C to 80°C. The stability of resistance between electrode and electrolyte was significantly improved by the addition of Al2O3 filler during storage time. Cyclic performance of Li/BCPE/Li cell was superior to that of Li/BPE/Li cell.

  Info
Periodical
Materials Science Forum (Volumes 486-487)
Edited by
Hyung Sun Kim, Sang-Yeop Park, Bo Young Hur and Soo Wohn Lee
Pages
594-597
DOI
10.4028/www.scientific.net/MSF.486-487.594
Citation
S. S. Jeong, Y. T. Lim, B. S. Jung, K. W. Kim, "Electrochemical Characteristics of Li/S Secondary Battery with (PEO)6LiBF4-Al2O3 Composite Polymer Electrolyte Prepared by Ball Milling", Materials Science Forum, Vols. 486-487, pp. 594-597, 2005
Online since
June 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Tae Ho Shin, Ji Heang Yu, Shi Woo Lee, In Sub Han, Doo Won Seo, Ki Seok Hong, Sang Kuk Woo, Sang Hoon Hyun
1114
Authors: Kuldeep Mishra, D.K. Rai
Chapter 1: Materials Behavior
Abstract:Dielectric properties of proton conducting polymer electrolyte system, containing polyethylene oxide (PEO) as host polymer and ammonium...
278
Authors: Afarin Bahrami, Z.A. Talib, W. Mahmood Mat Yunus, Kasra Behzad, Nayereh Soltani
Abstract:This study describes the preparation of polypyrrole multiwall carbon nanotube (PPy/MWNT) composites by in situ chemical oxidative...
50
Authors: Rui Yang, Shi Chao Zhang, Lan Zhang, Xiao Fang Bi
Abstract:Solid polymer electrolytes (SPEs) which were composed of poly (ethylene oxide) (PEO), poly (lithium acrylate) (PLiAA), and LiClO4...
53
Authors: Mi Dan Li, Yao Lu, Lu Lu Feng, Huan Niu, Ya Wen Kong
Chapter 2: Research on Materials,Mechanics and Technologies
Abstract:Composites made from phenolic resin are filled with conductive filler mixtures containing copper powders, natural graphite powders and carbon...
120