Robust and thermal-enhanced melamine formaldehyde-modified glassfiber composite separator for high-performance lithium batteries

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 仿生能源与储能系统团队

	Robust and thermal-enhanced melamine formaldehyde-modified glassfiber composite separator for high-performance lithium batteries
	Wang, Qingfu1,2
刊名	ELECTROCHIMICA ACTA
	2015-11-10
卷号	182 页码:334-341
关键词	melamine formaldehyde glassfiber composite membrane thermal stability lithium batteries
英文摘要	The composite separator of melamine formaldehyde resin coated glass microfiber membrane was prepared for high performance lithium ion battery. It was demonstrated that this composite membranes possessed a significantly enhanced tensile strength and a modified porous structure, compared with that of pristine glass microfiber membrane. Impressive improvements in thermo-stability, with no shrinkage at an elevated temperature of 150 degrees C. Meanwhile, such composite membrane presented a favorable wettability and remarkable electrochemical stability in commercial liquid electrolyte. In addition, the battery test results of LiCoO2/graphite cells proved the composite membrane was a promising separator with an improved cycling performance and rate capability. The cycle performance of LiFePO4/Li cells at the elevated temperature of 120 degrees C demonstrated their excellent safety characteristic as separator in LIB, indicating the composite membrane was a potential separator candidate for high power battery. (C) 2015 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Electrochemistry
研究领域[WOS]	Electrochemistry
关键词[WOS]	LI-ION BATTERIES ; NONWOVEN SEPARATOR ; HEAT-RESISTANT ; POLYMER ELECTROLYTE ; MEMBRANE ; FLUORIDE) ; RESIN ; MATS
收录类别	SCI
语种	英语
WOS记录号	WOS:000365075800040
公开日期	2015-12-29
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6781]
专题	青岛生物能源与过程研究所_仿生能源与储能系统团队
作者单位	1.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qingfu. Robust and thermal-enhanced melamine formaldehyde-modified glassfiber composite separator for high-performance lithium batteries[J]. ELECTROCHIMICA ACTA,2015,182:334-341.
APA	Wang, Qingfu.(2015).Robust and thermal-enhanced melamine formaldehyde-modified glassfiber composite separator for high-performance lithium batteries.ELECTROCHIMICA ACTA,182,334-341.
MLA	Wang, Qingfu."Robust and thermal-enhanced melamine formaldehyde-modified glassfiber composite separator for high-performance lithium batteries".ELECTROCHIMICA ACTA 182(2015):334-341.