A new strategy for enhancing the room temperature conductivity of solid-state electrolyte by using a polymeric ionic liquid

doi:10.1007/s11581-020-03638-x

CAS OpenIR

	A new strategy for enhancing the room temperature conductivity of solid-state electrolyte by using a polymeric ionic liquid
	Sha, Yifan 1,2; Dong, Tao 2; Zhao, Qiu 1,2; Zheng, Hongshuai 2; Wen, Xinge 2; Chen, Shimou 2; Zhang, Suojiang 2
	2020-06-09
Source Publication	IONICS
ISSN	0947-7047
Pages	10
Abstract	An ether-functionalized polymeric ionic liquid poly(methyl methacrylate-1-vinyl-3-methoxyl-ethyl-imidazolium bis(trifluoromethanesulfonyl)imide) P(MMA-co-VIm(1O2)) (TFSI) polymeric ionic liquid (PIL) was successfully synthesized, characterized, and used as polymer matrix. The performances of solid polymer electrolytes membrane were measured through blending with poly(vinylidene fluoride-cohexafluoropropylene) (PVDF-HFP) and 1-propyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl) imide ([Pyr(13)][TFSI]). The ionic conductivity of polymer electrolytes was optimized up to 5.10 x 10(-4)S cm(-1)at 25 degrees C, and a wide electrochemical window of 5.23 V vs Li/Li(+)could be obtained. Moreover, the polymer electrolytes showed excellent cycle performance for Li/LiFePO(4)cell at both 25 degrees C and 60 degrees C, demonstrating the capability of being a promising candidate for the application of solid-state lithium-ion batteries.
Keyword	Polymer Electrolyte Polymeric Ionic Liquid Solid-state Lithium-ion Batteries
DOI	10.1007/s11581-020-03638-x
Language	英语
WOS Keyword	Pvdf-hfp ; Poly(Ionic Liquid)s ; Guanidinium Cations ; Battery ; Performance ; Challenges ; Issues
Funding Project	National Key R&D Program of China[2017YFB0102000] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21921005] ; National Natural Science Foundation of China[51922099] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-JSC011]
WOS Research Area	Chemistry ; Electrochemistry ; Physics
WOS Subject	Chemistry, Physical ; Electrochemistry ; Physics, Condensed Matter
Funding Organization	National Key R&D Program of China ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS
WOS ID	WOS:000539476700002
Publisher	SPRINGER HEIDELBERG
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/41141
Collection	中国科学院过程工程研究所
Corresponding Author	Zhang, Suojiang
Affiliation	1.Zhengzhou Univ, Sch Chem Engn, Zhengzhou 450001, Peoples R China 2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Inst Proc Engn,CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Sha, Yifan,Dong, Tao,Zhao, Qiu,et al. A new strategy for enhancing the room temperature conductivity of solid-state electrolyte by using a polymeric ionic liquid[J]. IONICS,2020:10.
APA	Sha, Yifan.,Dong, Tao.,Zhao, Qiu.,Zheng, Hongshuai.,Wen, Xinge.,...&Zhang, Suojiang.(2020).A new strategy for enhancing the room temperature conductivity of solid-state electrolyte by using a polymeric ionic liquid.IONICS,10.
MLA	Sha, Yifan,et al."A new strategy for enhancing the room temperature conductivity of solid-state electrolyte by using a polymeric ionic liquid".IONICS (2020):10.

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