Lanzhou University of Technology Institutional Repository (LUT_IR)
Fabrication and electrochemical investigation of MWO4 (M = Co, Ni) nanoparticles as high-performance anode materials for lithium-ion batteries | |
Wang, Xi-Xin1; 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 | |
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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