Electrospun melamine resin-based multifunctional nonwoven membrane for lithium ion batteries at the elevated temperatures

doi:10.1016/j.jpowsour.2016.07.063

QIBEBT-IR > 仿生与固态能源系统研究组

	Electrospun melamine resin-based multifunctional nonwoven membrane for lithium ion batteries at the elevated temperatures
	Wang, Qingfu1,2 ; Yu, Yong 2; Ma, Jun1 ; Zhang, Ning 2; Zhang, Jianjun1 ; Liu, Zhihong 1; Cui, Guanglei1
	2016-09-30
发表期刊	JOURNAL OF POWER SOURCES
卷号	327 页码:196-203
摘要	A flame retardant and thermally dimensional stable membrane with high permeability and electrolyte wettability can overcome the safety issues of lithium ion batteries (LIBs) at elevated temperatures. In this work, a multifunctional thermoset nonwoven membrane composed of melamine formaldehyde resin (MFR) nano-fibers was prepared by a electro-spinning method. The resultant porous nonwoven membrane possesses superior permeability, electrolyte wettability and thermally dimensional stability. Using the electrospun MFR membrane, the LiFePO4/Li battery exhibits high safety and stable cycling performance at the elevated temperature of 120 degrees C. Most importantly, the MFR membrane contains lone pair electron in the nitrogen element, which can chelate with Mn2+ ions and suppress their transfer across the separator. Therefore, the LiMn2O4/graphite cells with the electrospun MFR multifunctional membranes reveal an improved cycle performance even at high temperature. This work demonstrated that electrospun MFR is a promising candidate material for high-safety separator of LIBs with stable cycling performance at elevated temperatures. (C) 2016 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Thermoset Nonwoven Thermal-stability Melamine Formaldehyde Resin Separators Lithium Ion Battery
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.jpowsour.2016.07.063
关键词[WOS]	HIGH-PERFORMANCE ; POLYMER ELECTROLYTES ; FORMALDEHYDE RESIN ; THERMAL-STABILITY ; SEPARATORS ; STORAGE ; CELLS ; BEADS
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
项目资助者	Key project of Natural Science Foundation of Shandong Province(ZR2015QZ01) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA09010105) ; "135" Projects Fund of CAS-QIBEBT Director Innovation Foundation ; China Postdoctoral Science Foundation(2015M580615) ; Qingdao Institute of Bioenergy and Bioprocess Technology Director Technology Foundation(Y37209110F)
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000383003600022
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/8420
专题	仿生与固态能源系统研究组
作者单位	1.Chinese Acad Sci, Qingdao Ind Energy Storage Technol Inst, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qingfu,Yu, Yong,Ma, Jun,et al. Electrospun melamine resin-based multifunctional nonwoven membrane for lithium ion batteries at the elevated temperatures[J]. JOURNAL OF POWER SOURCES,2016,327:196-203.
APA	Wang, Qingfu.,Yu, Yong.,Ma, Jun.,Zhang, Ning.,Zhang, Jianjun.,...&Cui, Guanglei.(2016).Electrospun melamine resin-based multifunctional nonwoven membrane for lithium ion batteries at the elevated temperatures.JOURNAL OF POWER SOURCES,327,196-203.
MLA	Wang, Qingfu,et al."Electrospun melamine resin-based multifunctional nonwoven membrane for lithium ion batteries at the elevated temperatures".JOURNAL OF POWER SOURCES 327(2016):196-203.