Synthesis and electrochemical properties of LiNi1/3Co1/3Mn1/3O2 cathode materials by electrospinning process

被引：25
作者：
Kang, Chung-Soo [1 ]
Son, Jong-Tae [1 ]
机构：
[1] Korea Natl Univ Transpotat, Dept Nanopolymer Sci & Engn, Chungju 380702, Chungbuk, South Korea
来源：
JOURNAL OF ELECTROCERAMICS | 2012年 / 29卷 / 04期
基金：
新加坡国家研究基金会;
关键词：
LiNi1/3Co1/3Mn1/3O2; Nano; -; fibers; Electrospinning method; Lithium ion battery; Positive materials; LI(NI1/3CO1/3MN1/3)O-2; MEMBRANE;
D O I：
10.1007/s10832-012-9762-z
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The nanofibers of the LiNi1/3Co1/3Mn1/3O2 were successfully synthesized from a metal oxide precursor by the electrospinning method. After calcination above 700 A degrees C, the nanofibers of the LiNi1/3Co1/3Mn1/3O2 cathode material were obtained in oxygen and air atmosphere. The XRD patterns of all prepared powders showed a hexagonal alpha - NaFeO2 structure (space group: R - 3 m, 166). The scanning electron microscope showed that all the synthesized samples were comprised of nanofibers with a diameter of 100 similar to 800 nm. Among the samples tested, the calcined LiNi1/3Co1/3Mn1/3O2 nanofibers in oxygen heating atmosphere showed a high charge and discharge capacity for the first cycle of 217.93 and 172.81 mAhg(-1), respectively.
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页码：235 / 239
页数：5
相关论文
共 20 条
  • [1] [Anonymous], 1960, The Nature of the Chemical Bond, 3rd ed
  • [2] Characterization of electrospun PVdF fiber-based polymer electrolytes
    Choi, Sung Won
    Kim, Jeong Rae
    Ahn, Young Rack
    Jo, Seong Mu
    Cairns, Elton J.
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (01) : 104 - 115
  • [3] An electrospun poly(vinylidene fluoride) nanofibrous membrane and its battery applications
    Choi, SW
    Jo, SM
    Lee, WS
    Kim, YR
    [J]. ADVANCED MATERIALS, 2003, 15 (23) : 2027 - 2032
  • [4] Synthesis and electrochemical properties of layered Li[Ni1/3Co1/3Mn1/3]0.96Ti0.04O1.96F0.04 as cathode material for lithium-ion batteries
    Ding, Yanhuai
    Zhang, Ping
    Gao, Deshu
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 456 (1-2) : 344 - 347
  • [5] Morphology and electrochemical properties of Al doped LiNi1/3Co1/3Mn1/3O2 nanofibers prepared by electrospinning
    Ding, Yanhuai
    Zhang, Ping
    Long, Zhilin
    Jiang, Yong
    Xu, Fu
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 487 (1-2) : 507 - 510
  • [6] Hollow LiNi0.8Co0.1Mn0.1O2-MgO Coaxial Fibers: Sol-Gel Method Combined with Co-electrospun Preparation and Electrochemical Properties
    Gu, Yuanxiang
    Jian, Fangfang
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (51) : 20176 - 20180
  • [7] Structural and electrochemical properties of LiNi1/3Mn1/3Co1/3O2-xFx prepared by solid state reaction
    Kageyama, Masaya
    Li, Decheng
    Kobayakawa, Koichi
    Sato, Yuichi
    Lee, Yun-Sung
    [J]. JOURNAL OF POWER SOURCES, 2006, 157 (01) : 494 - 500
  • [8] Kang C.S., 2011, KIEEME, V24, P850
  • [9] Synthesis and electrochemical properties of Li[Ni1/3Co1/3Mn(1/3-x)Mgx]O2-yFy via coprecipitation
    Kim, GH
    Myung, ST
    Bang, HJ
    Prakash, J
    Sun, YK
    [J]. ELECTROCHEMICAL AND SOLID STATE LETTERS, 2004, 7 (12) : A477 - A480
  • [10] Characterization and properties of P(VdF-HFP)-based fibrous polymer electrolyte membrane prepared by electrospinning
    Kim, JR
    Choi, SW
    Jo, SM
    Lee, WS
    Kim, BC
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, 152 (02) : A295 - A300
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