A novel CoS2/reduced graphene oxide/multiwall carbon nanotubes composite as cathode for high performance lithium ion battery

doi:10.1016/j.cplett.2017.06.045

	A novel CoS2/reduced graphene oxide/multiwall carbon nanotubes composite as cathode for high performance lithium ion battery
	Zhu, Xueling1,2,4,5 ; Meng, Zhen 1,5; Ying, Hangjun 1,5; Xu, Xin 1,5; Xu, Fangfang2,4,5 ; Han, Weigiang1,2,3
	2017-09-16
发表期刊	CHEMICAL PHYSICS LETTERS (IF:2.8[JCR-2023],2.4[5-Year])
ISSN	0009-2614
EISSN	1873-4448
卷号	684 页码:191-196
发表状态	已发表
DOI	10.1016/j.cplett.2017.06.045
摘要	To improve the electrochemical performance of the CoS2 cathode, a CoS2/reduced graphene oxide/multiwall carbon nanotubes (CoS2/rGO/MWCNTs) composite was synthesized. The mixture showed a high initial discharge capacity of 1562.6 mA h g(-1) and a capacity of 884.9 mA h g(-1), after 100 cycles at the current density of 100 mA g(-1), which were higher than that of CoS2/rGO and CoS2/MWCNTs. The improved electrochemical performances were attributed to rGO and MWCNTs which ensured fast Li+ and electronic transport in the composite. What's more, rGO sheets wrapping tightly outside CoS2/MWCNTs in CoS2/rGO/MWCNTs composite accommodated volume expansion of CoS2 and prevented CoS2 gathering. (C) 2017 Elsevier B.V. All rights reserved.
关键词	rGO MWCNTs CoS2 Electrochemical performances
收录类别	EI ; SCI
语种	英语
资助项目	Zhejiang Province Key Science and Technology Innovation Team[2013TD16]
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000407404400031
出版者	ELSEVIER SCIENCE BV
EI入藏号	20172703886999
EI主题词	Carbon ; Carbon nanotubes ; Cathodes ; Electric batteries ; Electrodes ; Graphene ; Lithium-ion batteries ; Nanotubes ; Transition metal compounds ; Yarn
EI分类号	Electricity: Basic Concepts and Phenomena:701.1 ; Electric Batteries:702.1 ; Nanotechnology:761 ; Chemical Products Generally:804 ; Fiber Products:819.4
WOS关键词	SUPERIOR-CAPABILITY ANODE ; ELECTROCHEMICAL PERFORMANCE ; COS2 NANOPARTICLES ; STORAGE ; NANOCOMPOSITES ; NANOSHEETS ; MICROSPHERES ; ELECTROLYTE ; CHEMISTRY ; SHELL
原始文献类型	Article
通讯作者	Han, Weigiang
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2783
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_韩伟强组物质科学与技术学院_特聘教授组_许钫钫组物质科学与技术学院_硕士生
通讯作者	Han, Weigiang
作者单位	1.Chinese Acad Sci, Ningbo Inst Ind Technol, Ningbo, Zhejiang, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China 3.Zhejiang Univ, Sch Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Zhu, Xueling,Meng, Zhen,Ying, Hangjun,et al. A novel CoS2/reduced graphene oxide/multiwall carbon nanotubes composite as cathode for high performance lithium ion battery[J]. CHEMICAL PHYSICS LETTERS,2017,684:191-196.
APA	Zhu, Xueling,Meng, Zhen,Ying, Hangjun,Xu, Xin,Xu, Fangfang,&Han, Weigiang.(2017).A novel CoS2/reduced graphene oxide/multiwall carbon nanotubes composite as cathode for high performance lithium ion battery.CHEMICAL PHYSICS LETTERS,684,191-196.
MLA	Zhu, Xueling,et al."A novel CoS2/reduced graphene oxide/multiwall carbon nanotubes composite as cathode for high performance lithium ion battery".CHEMICAL PHYSICS LETTERS 684(2017):191-196.