Anode property of carbon coated LiFePO4 nanocrystals

被引：9
作者：
Ni, Jiangfeng [1 ]
Jiang, Jiaxing [2 ]
Savilov, S. V. [3 ]
Aldoshin, S. M. [4 ]
机构：
[1] Soochow Univ, Coll Phys Optoelect & Energy, Suzhou 215006, Peoples R China
[2] Wuxi Jiefu Electroacoust Co Ltd, Wuxi 214192, Peoples R China
[3] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
[4] Moscow MV Lomonosov State Univ, Dept Phys Chem Engn, Moscow 119991, Russia
来源：
FUNCTIONAL MATERIALS LETTERS | 2016年 / 9卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Rechargeable lithium battery; lithium iron phosphate; nanocrystal; electrochemical performance; ELECTROCHEMICAL PERFORMANCE; FACILE SYNTHESIS; LITHIUM; BEHAVIOR;
D O I：
10.1142/S1793604716500041
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanostructured LiFePO4 is appealing cathode material for rechargeable lithium batteries. Herein, however, we report the intriguing anode properties of carbon coated LiFePO4 nanocrystals. In the potential range of 0-3.0 V, the LiFePO4 nanocrystal electrodes afford high reversible capacity of 373 mAh g(-1) at a current rate of 0.05 Ag-1 and retains 239 mAh g(-1) at a much higher rate of 1.25 A g(-1). In addition, it is capable of sustaining 1000 cycles at 1.25 A g(-1) without any capacity fading. Such superior properties indicate that nanostructured LiFePO4 could also be promising anode for rechargeable battery applications.
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页数：4
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  • [1] Low temperature synthesis of high electrochemical performance Co3O4 nanoparticles for application in supercapacitor
    Cui, Hongtao
    Wang, Minmin
    Ren, Wanzhong
    Zhao, Yunan
    [J]. FUNCTIONAL MATERIALS LETTERS, 2014, 7 (01)
  • [2] Ultrathin carbon nanopainting of LiFePO4 by oxidative surface polymerization of dopamine
    Ding, Bo
    Tang, Wei Chin
    Ji, Ge
    Ma, Yue
    Xiao, Pengfei
    Lu, Li
    Lee, Jim Yang
    [J]. JOURNAL OF POWER SOURCES, 2014, 265 : 239 - 245
  • [3] Improving electrochemical performance of LiCoPO4 via Mn substitution
    Han, Y. H.
    Ni, J. F.
    Liu, J. Z.
    Wang, H. B.
    Gao, L. J.
    [J]. MATERIALS TECHNOLOGY, 2013, 28 (05) : 265 - 269
  • [4] Non-stoichiometric synthesis and electrochemical performance of LiFe1-xPO4/C cathode materials for lithium ion batteries
    Hu, Chenglin
    Wu, Yuping
    Dai, Yongnian
    [J]. FUNCTIONAL MATERIALS LETTERS, 2014, 7 (02)
  • [5] On the electrochemical behavior of LiMXFe1-XPO4 [M = Cu, Sn; X=0.02] anodes -: An approach to enhance the anode performance of LiFePO4
    Jayaprakash, N.
    Kalaiselvi, N.
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (04) : 620 - 628
  • [6] A novel approach to exploit LiFePO4 compound as an ambient temperature high capacity anode material for rechargeable lithium batteries
    Kalaiselvi, N
    Doh, CH
    Park, CW
    Moon, SI
    Yun, MS
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2004, 6 (11) : 1110 - 1113
  • [7] Preparation of Li1.5Al0.5Ti1.5(PO4)3 solid electrolyte via coprecipitation using various PO4 sources
    Kotobuki, M.
    Kobayashi, B.
    Koishi, M.
    Mizushima, T.
    Kakuta, N.
    [J]. MATERIALS TECHNOLOGY, 2014, 29 (A2) : A93 - A97
  • [8] Wrinkled-graphene wrapped silicon nanoparticles synthesized through charged colloidal assembly for enhanced battery performance
    Li, Hai
    Lu, Chunxiang
    Ma, Canliang
    Zhang, Baoping
    [J]. FUNCTIONAL MATERIALS LETTERS, 2014, 7 (01)
  • [9] Grapecluster-like Fe3O4@C/CNT nanostructures with stable Li-storage capability
    Liu, Jianzhong
    Ni, Jiangfeng
    Zhao, Yang
    Wang, Haibo
    Gao, Lijun
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (41) : 12879 - 12884
  • [10] Redox behavior and surface characterization of LiFePO4 in lithium hydroxide electrolyte
    Manickam, Minakshi
    Singh, Pritam
    Thurgate, Stephen
    Prince, Kathryn
    [J]. JOURNAL OF POWER SOURCES, 2006, 158 (01) : 646 - 649
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