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A novel Li3P-VP nanocomposite fabricated by pulsed laser deposition as anode material for high-capacity lithium ion batteries
Wu, Hailong; Wei, Kaiyuan; Tang, Binghua; Cui, Yixiu; Zhao, Yu; Xue, Mingzhe; Li, Chilin; Cui, Yanhua
2019-05-15
Source PublicationJOURNAL OF ELECTROANALYTICAL CHEMISTRY
ISSN1572-6657
Volume841Pages:21
SubtypeArticle
AbstractLi3P-VP nanocomposite has been formed by a homemade pulsed laser deposition route and its electrochemical characteristic with lithium is reported for the first time. It displays high lithium storage capability as electrode material for secondary lithium ion batteries. The Li3P-VP nanocomposite exhibits high specific discharge capacity of 1040.4 mAh g(-1) between 0.01 and 4.0 V and the specific capacity can still maintain 95% after 50 cycles. Ex situ transmission electron microscopy reveals that VP2 is generated from Li3P and VP after the first charging process to 4.0 V, while Li3P and V are found to be the final discharge products. In the recharging process, VP and VP2 are formed as the delithiated products.
KeywordLi3P-VP nanocomposite Thin films Energy storage and conversion Anode
DOI10.1016/j.jelechem.2019.03.070
Language英语
WOS Research AreaChemistry ; Electrochemistry
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27112
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wu, Hailong,Wei, Kaiyuan,Tang, Binghua,et al. A novel Li3P-VP nanocomposite fabricated by pulsed laser deposition as anode material for high-capacity lithium ion batteries[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2019,841:21.
APA Wu, Hailong.,Wei, Kaiyuan.,Tang, Binghua.,Cui, Yixiu.,Zhao, Yu.,...&Cui, Yanhua.(2019).A novel Li3P-VP nanocomposite fabricated by pulsed laser deposition as anode material for high-capacity lithium ion batteries.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,841,21.
MLA Wu, Hailong,et al."A novel Li3P-VP nanocomposite fabricated by pulsed laser deposition as anode material for high-capacity lithium ion batteries".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 841(2019):21.
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