A sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) polymer electrolyte towards 5 V high voltage 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

	A sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) polymer electrolyte towards 5 V high voltage lithium batteries
	Zhao, Jianghui 1,2; Zhang, Jianjun 2; Hu, Pu 2; Ma, Jun 2; Wang, Xiaogang 2; Yue, Liping 2; Xu, Gaojie 2; Qin, Bingsheng 2; Liu, Zhihong 2; Zhou, Xinhong 1
刊名	ELECTROCHIMICA ACTA
	2016-01-10
卷号	188 页码:23-30
关键词	Poly(propylene carbonate) Cellulose Polymer electrolyte High voltage Lithium battery
英文摘要	Inspired by their higher energy density, high voltage lithium ion batteries (LIBs) have been given great attention recently. However, decomposition of traditional liquid electrolyte hinders the development of high voltage LIBs. Herein, we explored a sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) (PPC) polymer electrolyte for LiNi0.5Mn1.5O4-based batteries. The incorporating of robust cellulose as skeleton effectively surmounts the drawback of poor mechanical integrity of the gel polymer electrolyte. It was demonstrated that the polymer electrolyte exhibited wider electrochemical window (up to 5.0 V), higher ion transference number (0.68) and higher ionic conductivity (1.14 mS cm(-1)) compared to liquid electrolyte with commercial separator at 25 degrees C. Thus, 5 V high voltage batteries with this kind polymer electrolyte display excellent capacity retention and superior rate performance for at room temperature. The Above mentioned attracting characteristics would endow PPC-based polymer electrolyte a promising candidate for high energy density LIBs. (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 ; GEL ELECTROLYTE ; HIGH-PERFORMANCE ; ELECTROCHEMICAL CHARACTERIZATION ; POLY(PROPYLENE CARBONATE) ; COMPOSITE ELECTROLYTES ; PVDF-HFP ; CATHODE ; CONDUCTIVITY ; MEMBRANE
收录类别	SCI
语种	英语
WOS记录号	WOS:000370986500003
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/8020]
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, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Res Inst, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Jianghui,Zhang, Jianjun,Hu, Pu,et al. A sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) polymer electrolyte towards 5 V high voltage lithium batteries[J]. ELECTROCHIMICA ACTA,2016,188:23-30.
APA	Zhao, Jianghui.,Zhang, Jianjun.,Hu, Pu.,Ma, Jun.,Wang, Xiaogang.,...&Cui, Guanglei.(2016).A sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) polymer electrolyte towards 5 V high voltage lithium batteries.ELECTROCHIMICA ACTA,188,23-30.
MLA	Zhao, Jianghui,et al."A sustainable and rigid-flexible coupling cellulose-supported poly (propylene carbonate) polymer electrolyte towards 5 V high voltage lithium batteries".ELECTROCHIMICA ACTA 188(2016):23-30.