Tetragonal Zinc Diphosphide and Its Nanocomposite as an Anode for Lithium Secondary Batteries

被引：83
作者：
Park, Cheol-Min [1 ]
Sohn, Hun-Joon [1 ]
机构：
[1] Seoul Natl Univ, Res Ctr Energy Convers & Storage, Dept Mat Sci & Engn, Seoul 151742, South Korea
来源：
CHEMISTRY OF MATERIALS | 2008年 / 20卷 / 20期
关键词：
D O I：
10.1021/cm800632f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Tetragonal zinc diphosphide (ZnP2) and its nanocornposite (ZnP2/C) were prepared using commercially available amorphous red phosphorus and zinc powder by high energy mechanical milling (HEMM) at ambient temperature and pressure. The ZnP2/C nanocomposite was composed of uniformly distributed, nanosized, ZnP2 crystallites in the amorphous carbon matrix, as confirmed with X-ray diffraction (XRD) and high resolution transmission electron microscope (HRTEM) analyses. The electrochemical reaction mechanism of the ZnP2/C nanocomposite with lithium was investigated during the first cycle. Electrochemical tests showed that the ZnP2/C nanocomposite exhibited enhanced electrochemical reversibility, good cyclability, and high-rate capability when cycled between 0.55 and 2 V.
引用
收藏
页码：6319 / 6324
页数：6
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共 41 条
  • [1] Nanostructured materials for advanced energy conversion and storage devices
    Aricò, AS
    Bruce, P
    Scrosati, B
    Tarascon, JM
    Van Schalkwijk, W
    [J]. NATURE MATERIALS, 2005, 4 (05) : 366 - 377
  • [2] Electrochemical lithium insertion in Zn3P2 zinc phosphide
    Bichat, MP
    Pascal, JL
    Gillot, F
    Favier, F
    [J]. CHEMISTRY OF MATERIALS, 2005, 17 (26) : 6761 - 6771
  • [3] Anode materials for lithium ion batteries in the Li-Zn-P system
    Bichat, MP
    Monconduit, L
    Pascal, JL
    Favier, F
    [J]. IONICS, 2005, 11 (1-2) : 66 - 75
  • [4] FeP: Another attractive anode for the Li-ion battery enlisting a reversible two-step insertion/conversion process
    Boyanov, S.
    Bernardi, J.
    Gillot, F.
    Dupont, L.
    Womes, M.
    Tarascon, J. -M.
    Monconduit, L.
    Doublet, M. -L.
    [J]. CHEMISTRY OF MATERIALS, 2006, 18 (15) : 3531 - 3538
  • [5] Electrodeposited Sb and Sb/Sb2O3 nanoparticle coatings as anode materials for Li-ion batteries
    Bryngelsson, Hanna
    Eskhult, Jonas
    Nyholm, Leif
    Herranen, Merja
    Alm, Oscar
    Edstrom, Kristina
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (05) : 1170 - 1180
  • [6] High-performance lithium battery anodes using silicon nanowires
    Chan, Candace K.
    Peng, Hailin
    Liu, Gao
    McIlwrath, Kevin
    Zhang, Xiao Feng
    Huggins, Robert A.
    Cui, Yi
    [J]. NATURE NANOTECHNOLOGY, 2008, 3 (01) : 31 - 35
  • [7] MECHANISMS FOR LITHIUM INSERTION IN CARBONACEOUS MATERIALS
    DAHN, JR
    ZHENG, T
    LIU, YH
    XUE, JS
    [J]. SCIENCE, 1995, 270 (5236) : 590 - 593
  • [8] MECHANICAL ALLOYING OF BRITTLE MATERIALS
    DAVIS, RM
    MCDERMOTT, B
    KOCH, CC
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1988, 19 (12): : 2867 - 2874
  • [9] Nanostructured Sn-C composite as an advanced anode material in high-performance lithium-ion batteries
    Derrien, Gaelle
    Hassoun, Jusef
    Panero, Stefania
    Scrosati, Bruno
    [J]. ADVANCED MATERIALS, 2007, 19 (17) : 2336 - +
  • [10] FRANCISCO J, 2002, CHEM MATER, V14, P2962
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