J4 ›› 2009, Vol. 47 ›› Issue (6): 1295-1298.

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Electrochemical Properties of LiNi1/3Mn1/3Co1/3O2Prepared by Citrate Process

CHEN Hong1,2, WANG Chun zhong2, LI Xu3, WEI Ying jin2, HUANG Zu fei2   

  1. 1. College of Physics, Beihua University, Jilin |132013, Jilin Province, China|
    2. College of Physics, Jilin University, Changchun 130012, China|
    3. Tianjin B &|M Science and Technology Joint\|stock Co, Ltd, Tianjin 300384, China
  • Received:2009-05-21 Online:2009-11-26 Published:2010-01-07
  • Contact: HUANG Zu fei E-mail:huangzf@jlu.edu.cn

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Abstract:

LiNi1/3Mn1/3Co1/3O2 compounds were prepared at different temperatures by means of a citrate process. The effects of different   temperatures on the morphology and properties were investigated. XRD results show that the sample sintered at 900  ℃ has a well\|crystallized structure, and the electrochemical measurements reveal that this sample also exhibits good cycle and rate functions, with an initial coulomb efficiency of 91.3％.

Key words: lithium\, ion batteries, citrate process, LiNi1/3Mn1/3Co1/3O2, electrochemical properties

CLC Number: 

  • TG156
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