Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure

doi:10.1002/ente.201800339

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure
	Zhao, Dongni 2,3; Wang, Peng 2,3; Zhao, Qiuping 2; Li, Shiyou 1,2,3; Zhou, Zhifang 2
刊名	ENERGY TECHNOLOGY
	2018-12
卷号	6 期号:12 页码:2450-2460
关键词	High Voltage electrolyte Methyl benzenesulfonate Overcharge protection Interfacial stability LiNi0.5Mn1.5O4
ISSN号	2194-4288
DOI	10.1002/ente.201800339
英文摘要	The development of a suitable high voltage electrolyte system is of great importance for high energy density system. However, solving the interfacial stability of high voltage cathode materials remains a challenge. Herein, methyl benzenesulfonate (MBS) with a special structure as a "victim" additive has been introduced to construct a protective interface film on the surface of lithium nickel manganese oxide (LiNi0.5Mn1.5O4) cathode. Charge discharge cycling and rate capability performances demonstrate that introducing MBS additive has positive effect on interfacial stability, especially for power property. In 3.0 C rate, the cell with
资助项目	Science and Technology Planning Project of Gansu Province[1606RJYA298]
WOS研究方向	Energy & Fuels
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000455586800018
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32303]
专题	石油化工学院
通讯作者	Li, Shiyou
作者单位	1.Qinghai Green Meadow New Energy Technol Co Ltd, Xining 81008, Qinghai, Peoples R China 2.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China 3.Gansu Engn Lab Electrolyte Lithium Ion Battery, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Dongni,Wang, Peng,Zhao, Qiuping,et al. Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure[J]. ENERGY TECHNOLOGY,2018,6(12):2450-2460.
APA	Zhao, Dongni,Wang, Peng,Zhao, Qiuping,Li, Shiyou,&Zhou, Zhifang.(2018).Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure.ENERGY TECHNOLOGY,6(12),2450-2460.
MLA	Zhao, Dongni,et al."Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure".ENERGY TECHNOLOGY 6.12(2018):2450-2460.