Single-ion dominantly conducting polyborates towards high performance electrolytes in 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

	Single-ion dominantly conducting polyborates towards high performance electrolytes in lithium batteries
	Qin, Bingsheng 1,2; Liu, Zhihong 2; Zheng, Jie 2; Hu, Pu 2; Ding, Guoliang 2; Zhang, Chuanjian 2; Zhao, Jianghui 2; Kong, Desheng 1; Cui, Guanglei2
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2015
卷号	3 期号:15 页码:7773-7779
英文摘要	A couple of thermally stable polyborate salts, polymeric lithium pentaerythrite borate (PLPB) and polymeric lithium di(trimethylolpropane) borate (PLDB), for applications in lithium ion batteries were synthesized via a facile one-step reaction in aqueous solution. Both the lithium polyborate salts exhibited a high thermal decomposition temperature at about 240 degrees C. Besides, their corresponding single-ion dominantly conducting gel polymer electrolytes of ethylene carbonate (EC) and dimethyl carbonate (DMC) (1 : 1, v/v) swollen PLPB@PVDF-HFP (poly(vinylidenefluoride-co-hexafluoropropene)) and PLDB@PVDF-HFP exhibited favorable ionic conductivity over a wide temperature range, superior electrochemical stability, high lithium ion transference number and Al passivating ability. The Li/LiFePO4 batteries using these single-ion dominantly conducting electrolytes exhibited stable charge-discharge behavior and excellent cycling performance both at room temperature and at elevated temperatures. These superior performances could make this class of gel polymer electrolytes very promising candidates for lithium batteries especially at elevated temperatures.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]	GEL POLYMER ELECTROLYTE ; LIPF6-BASED ELECTROLYTES ; TRANSFERENCE NUMBERS ; NONAQUEOUS SOLUTIONS ; THERMAL-STABILITY ; LIBOB EC/DEC ; SALT ; LIPF6 ; DECOMPOSITION ; COMPOSITE
收录类别	SCI
语种	英语
WOS记录号	WOS:000352441100014
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6424]
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.Qufu Normal Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy & Energy Storage, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Qin, Bingsheng,Liu, Zhihong,Zheng, Jie,et al. Single-ion dominantly conducting polyborates towards high performance electrolytes in lithium batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(15):7773-7779.
APA	Qin, Bingsheng.,Liu, Zhihong.,Zheng, Jie.,Hu, Pu.,Ding, Guoliang.,...&Cui, Guanglei.(2015).Single-ion dominantly conducting polyborates towards high performance electrolytes in lithium batteries.JOURNAL OF MATERIALS CHEMISTRY A,3(15),7773-7779.
MLA	Qin, Bingsheng,et al."Single-ion dominantly conducting polyborates towards high performance electrolytes in lithium batteries".JOURNAL OF MATERIALS CHEMISTRY A 3.15(2015):7773-7779.