A phase inversion based sponge-like polysulfonamide/SiO2 composite separator for high performance lithium-ion batteries

doi:10.1016/j.cjche.2017.12.010

	A phase inversion based sponge-like polysulfonamide/SiO2 composite separator for high performance lithium-ion batteries
	Wang, Xiao 1,2; Xu, Gaojie 2; Wang, Qingfu 1,2; Lu, Chenglong 1,2; Zong, Chengzhong 1; Zhang, Jianjun 2; Yue, Liping 2; Cui, Guanglei 2
刊名	CHINESE JOURNAL OF CHEMICAL ENGINEERING
	2018-06-01
卷号	26 期号:6 页码:1292-1299
关键词	Polysulfonamide/SiO2 composite Phase inversion method Separator Performance enhancement Lithium-ion battery
ISSN号	1004-9541
DOI	10.1016/j.cjche.2017.12.010
英文摘要	In this work, a sponge-like polysulfonamide (PSA)/SiO2 composite membrane is unprecedentedly prepared by the phase inversion method, and successfully demonstrated as a novel separator of lithium-ion batteries (LIBs). Compared to the commercial polypropylene (PP) separator, the sponge-like PSA/SiO2 composite possesses better physical and electrochemical properties, such as higher porosity, ionic conductivity, thermal stability and flame retarding ability. The LiCoO2/Li half-cells using the sponge-like composite separator demonstrate superior rate capability and cyclability over those using the commercial PP separator. Moreover, the sponge-like composite separator can ensure the normal operation of LiCoO2/Li half-cell at an extremely high temperature of 90 degrees C, while the commercial PP separator cannot. All these encouraging results suggest that this phase inversion based sponge-like PSA/SiO2 composite separator is really a promising separator for high performance LIBs. (C) 2018 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.
资助项目	"135" Projects Fund of CAS-QIBEBT Director Innovation Foundation ; Think-Tank Mutual Fund of Qingdao Energy Storage Industry Scientific Research ; Qingdao Key Lab of Solar Energy Utilization and Energy Storage Technology ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA09010105] ; National Natural Science Foundation of China[51502319] ; Shandong Provincial Natural Science Foundation[ZR2016BQ18]
WOS关键词	FUNCTIONALIZED SIO2 PARTICLES ; POLYMER ELECTROLYTE ; NONWOVEN SEPARATOR ; HEAT-RESISTANT ; MEMBRANE ; POLYETHYLENE ; STABILITY ; SYSTEMS
WOS研究方向	Engineering
语种	英语
出版者	CHEMICAL INDUSTRY PRESS
WOS记录号	WOS:000440837100007
资助机构	"135" Projects Fund of CAS-QIBEBT Director Innovation Foundation ; Think-Tank Mutual Fund of Qingdao Energy Storage Industry Scientific Research ; Qingdao Key Lab of Solar Energy Utilization and Energy Storage Technology ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Shandong Provincial Natural Science Foundation
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/12361]
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Zong, Chengzhong; Cui, Guanglei
作者单位	1.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Ind Energy Storage Res Inst, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiao,Xu, Gaojie,Wang, Qingfu,et al. A phase inversion based sponge-like polysulfonamide/SiO2 composite separator for high performance lithium-ion batteries[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2018,26(6):1292-1299.
APA	Wang, Xiao.,Xu, Gaojie.,Wang, Qingfu.,Lu, Chenglong.,Zong, Chengzhong.,...&Cui, Guanglei.(2018).A phase inversion based sponge-like polysulfonamide/SiO2 composite separator for high performance lithium-ion batteries.CHINESE JOURNAL OF CHEMICAL ENGINEERING,26(6),1292-1299.
MLA	Wang, Xiao,et al."A phase inversion based sponge-like polysulfonamide/SiO2 composite separator for high performance lithium-ion batteries".CHINESE JOURNAL OF CHEMICAL ENGINEERING 26.6(2018):1292-1299.