MOF-derived hollow cage Ni-Co mixed oxide/CNTs nanocomposites with enhanced electrochemical performance for lithium-sulfur batteries

doi:10.1007/s11581-019-02989-4

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	MOF-derived hollow cage Ni-Co mixed oxide/CNTs nanocomposites with enhanced electrochemical performance for lithium-sulfur batteries
	Li, Miaomiao 1,2; Feng, Wangjun 1,2; Su, Wenxiao 2; Song, Changkun 2; Cheng, Lingjin 2
刊名	IONICS
	2019-09
卷号	25 期号:9 页码:4037-4045
关键词	Ni-co oxide CNTs S nanocomposites Sulfur cathode Lithium-sulfur battery
ISSN号	0947-7047
DOI	10.1007/s11581-019-02989-4
英文摘要	Reasonable design of the cathode host material can effectively improve the electrochemical performance of lithium-sulfur batteries. In this work, a metal-organic framework (MOF)-based strategy was used to synthesize nanocomposites containing carbon nanotubes and nickel-cobalt mixed metal oxide (denoted as Ni-Co oxide/CNTs). The Ni-Co oxide/CNTs/S cathode exhibits excellent electrochemical performance, the high discharge capacity of 1421.7 mAh g(-1) at 0.1 C. This means that the porous Ni-Co oxide interacts well with excellent conductivity CNTs to improve battery performance; indicate that the Ni-Co oxide/CNTs /S is a potential host for the high capacity and cyclic stability lithium-sulfur batteries.
资助项目	National Natural Science Foundation of China[11264023]
WOS研究方向	Chemistry ; Electrochemistry ; Physics
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000481943500001
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31582]
专题	理学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Feng, Wangjun
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Miaomiao,Feng, Wangjun,Su, Wenxiao,et al. MOF-derived hollow cage Ni-Co mixed oxide/CNTs nanocomposites with enhanced electrochemical performance for lithium-sulfur batteries[J]. IONICS,2019,25(9):4037-4045.
APA	Li, Miaomiao,Feng, Wangjun,Su, Wenxiao,Song, Changkun,&Cheng, Lingjin.(2019).MOF-derived hollow cage Ni-Co mixed oxide/CNTs nanocomposites with enhanced electrochemical performance for lithium-sulfur batteries.IONICS,25(9),4037-4045.
MLA	Li, Miaomiao,et al."MOF-derived hollow cage Ni-Co mixed oxide/CNTs nanocomposites with enhanced electrochemical performance for lithium-sulfur batteries".IONICS 25.9(2019):4037-4045.