Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries

doi:10.1007/s11581-017-2200-0

	Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries
	Wang, Xi-Xin 1; Li, Yang1 ; Liu, Mao-Cheng1,2 ; Kong, Ling-Bin1,2
	2018-02
发表期刊	IONICS
ISSN	0947-7047
卷号	24 期号:2 页码:363-372
摘要	In this work, the MWO4 (M = Co, Ni) nanoparticles were successfully synthesized by a facile one-step hydrothermal method and used as novel anode materials for LIBs. The micromorphology of obtained CoWO4 and NiWO4 was uniform nanoparticles with the size of similar to 60 and similar to 40 nm, respectively, by structural characterization including X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). When tested as lithium-ion battery anode, CoWO4 nanoparticles exhibited a stabilized reversible capacity of 980 mA h g(-1) at 200 mA g(-1) after 120 cycles and 632 mA h g(-1) at 1000 mA g(-1) even after 400 cycles. And, the discharge capacity was as high as 550 mA h g(-1) at the 400 th cycle for NiWO4 nanoparticles. The excellent electrochemical performance could be attributed to the unique nanoparticles structure of the materials, which can not only shorten the diffusion length for electrons and lithium ions but also provide a large specific surface area for lithium storage.
关键词	Tungstate Anode material Hydrothermal synthesis Reversible capacity Li-ion batteries
DOI	10.1007/s11581-017-2200-0
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51362018] ; Foundation for Innovation Groups of Basic Research in Gansu Province[1606RJIA322]
WOS研究方向	Chemistry ; Electrochemistry ; Physics
WOS类目	Chemistry, Physical ; Electrochemistry ; Physics, Condensed Matter
WOS记录号	WOS:000423203100005
出版者	SPRINGER HEIDELBERG
EI入藏号	20172803926379
EI主题词	Lithium-ion batteries
EI分类号	701.1 Electricity: Basic Concepts and Phenomena - 714.1 Electron Tubes - 741.3 Optical Devices and Systems - 761 Nanotechnology - 802.2 Chemical Reactions - 933 Solid State Physics
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/32789
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院图书馆
通讯作者	Kong, Ling-Bin
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 Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Wang, Xi-Xin,Li, Yang,Liu, Mao-Cheng,et al. Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries[J]. IONICS,2018,24(2):363-372.
APA	Wang, Xi-Xin,Li, Yang,Liu, Mao-Cheng,&Kong, Ling-Bin.(2018).Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries.IONICS,24(2),363-372.
MLA	Wang, Xi-Xin,et al."Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries".IONICS 24.2(2018):363-372.

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