A novel PEO-based composite polymer electrolyte with absorptive glass mat for Li-ion batteries

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	A novel PEO-based composite polymer electrolyte with absorptive glass mat for Li-ion batteries
	Z. Tang; J. M. Wang; Q. Q. Chen; W. C. He; C. Shen; X. X. Mao; J. Q. Zhang
	2007
发表期刊	Electrochimica Acta
ISSN	0013-4686
卷号	52 期号:24 页码:6638-6643
摘要	A novel PEO (polyethylene oxide)-based composite polymer electrolyte (CPE) using absorptive glass mat (AGM) as filler was prepared and characterized. Scanning electronic micrograph (SEM) images showed that the addition of Li salt and modified AGM may improve the surface morphology of CPE. The results of Fourier-transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) and differential scanning calorimeters (DSC) indicated that the inclusion of LiClO4 salt and the addition of AGM filler can reduce the crystallinity of PEO. It was concluded that the addition of AGM plays two roles in PEO-based CPEs, namely, interruption of the PEO recrystallization and reinforcement of CPEs, accordingly enhancing room temperature ionic conductivity of CPEs and improving its mechanical strength and electrochemical stability at high temperatures. (c) 2007 Elsevier Ltd. All rights reserved.
部门归属	zhejiang univ, dept chem, hangzhou 310027, peoples r china. zhejiang narada power soruce co ltd, hangzhou 310013, peoples r china. chinese acad sci, inst met res, state key lab corrosion & protect, shenyang 110016, peoples r china.;wang, jm (reprint author), zhejiang univ, dept chem, hangzhou 310027, peoples r china;wjm@zju.edu.cn
关键词	Absorptive Glass Mat (Agm) Composite Polymer Electrolyte (Cpe) Polyethylene Oxide (Peo) Ionic Conductivity Mechanical Strength Poly(Ethylene Oxide) Vrla Batteries Conductivity Silica Enhancement Performance Separators Membrane Fillers
URL	查看原文
WOS记录号	WOS:000248783300006
引用统计	被引频次：62[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33833
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Tang,J. M. Wang,Q. Q. Chen,et al. A novel PEO-based composite polymer electrolyte with absorptive glass mat for Li-ion batteries[J]. Electrochimica Acta,2007,52(24):6638-6643.
APA	Z. Tang.,J. M. Wang.,Q. Q. Chen.,W. C. He.,C. Shen.,...&J. Q. Zhang.(2007).A novel PEO-based composite polymer electrolyte with absorptive glass mat for Li-ion batteries.Electrochimica Acta,52(24),6638-6643.
MLA	Z. Tang,et al."A novel PEO-based composite polymer electrolyte with absorptive glass mat for Li-ion batteries".Electrochimica Acta 52.24(2007):6638-6643.