An improved carbonate precipitation method for the preparation of Li1.2Ni0.12Co0.12Mn0.56O2 cathode material

被引：9
|
作者：
Xiang, Yanhong [1 ]
Yin, Zhoulan [1 ]
Li, Xinhai [2 ]
机构：
[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China
[2] Cent S Univ, Sch Met & Environm, Changsha 410083, Hunan, Peoples R China
来源：
IONICS | 2014年 / 20卷 / 02期
关键词：
Lithium-ion battery; Cathode material; Lithium-rich material; Carbonate precipitation; Ordered addition method; LITHIUM SECONDARY BATTERIES; EQUAL-TO; 0.7; ELECTROCHEMICAL PROPERTIES; ION BATTERIES; COPRECIPITATION METHOD; HIGH-CAPACITY; LI-ION; PERFORMANCE; LINI0.5MN0.5O2;
D O I：
10.1007/s11581-013-0981-3
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：
The precursor of (Ni0.15Co0.15Mn0.7)CO3 has been synthesized by a carbonate precipitation method, which was used to prepare high-capacity cathode material Li1.2Ni0.12Co0.12Mn0.56O2 for lithium-ion batteries. Carbonate precipitation was conducted using NH4HCO3 solution as the precipitation reagent. Two different feeding ways were adopted during the precipitation process. The physical properties of the precursor and the resulting Li1.2Ni0.12Co0.12Mn0.56O2 were characterized in detail, and the electrochemical properties of the prepared Li1.2Ni0.12Co0.12Mn0.56O2 powers were evaluated. It was found that the structural and morphological properties of the precursor and the final material were effectively improved by the ordered addition method. Electrochemical studies confirmed that the Li1.2Ni0.12Co0.12Mn0.56O2 synthesized by ordered addition method exhibited a higher capacity of 287.3 mAh g(-1), and the capacity retention after 30 cycles was 90.5 %.
引用
收藏
页码：163 / 168
页数：6
相关论文
共 50 条
  • [21] Improved electrochemical properties of Li[Li0.2Ni0.17Mn0.56Co0.07]O2 cathode material via micro-structural rearrangement
    Liu, Weiwei
    Fang, Guoqing
    Xia, Bingbo
    Sun, Hongdan
    Kaneko, Shingo
    Li, Decheng
    RSC ADVANCES, 2013, 3 (36): : 15630 - 15635
  • [22] Effect of Sm2O3 modification on Li[Li0.2Mn0.56Ni0.16Co0.08]O2 cathode material for lithium ion batteries
    Shi, S. J.
    Tu, J. P.
    Zhang, Y. J.
    Zhang, Y. D.
    Zhao, X. Y.
    Wang, X. L.
    Gu, C. D.
    ELECTROCHIMICA ACTA, 2013, 108 : 441 - 448
  • [23] Local Structure of Li-rich Layered Cathode Material Li[Ni0.17Li0.2Co0.07Mn0.56]O2
    Ito, Atsushi
    Sato, Yuichi
    Sanada, Takashi
    Ohwaki, Tsukuru
    Hatano, Masaharu
    Horie, Hideaki
    Ohsawa, Yasuhiko
    ELECTROCHEMISTRY, 2010, 78 (05) : 380 - 383
  • [24] Improved electrochemical properties of YF3-coated Li1.2Mn0.54Ni0.13Co0.13O2 as cathode for Li-ion batteries
    Liu, Bailong
    Zhang, Zhaohui
    Wan, Jiangkai
    Liu, Shifeng
    IONICS, 2017, 23 (06) : 1365 - 1374
  • [25] Effect of Na2S treatment on the structural and electrochemical properties of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material
    Li, Yanxiu
    Li, Shaomin
    Zhong, Benhe
    Guo, Xiaodong
    Wu, Zhenguo
    Xiang, Wei
    Liu, Hao
    Liu, Guobiao
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2018, 22 (02) : 547 - 554
  • [26] Synthesis and properties of Li-rich cathode material Li1.2Ni0.13Co0.13Mn0.54O2 in li-ion batteries
    Wang Z.
    Lu H.
    Yin Y.
    Zhuang W.
    Lu S.
    1600, Editorial Office of Chinese Journal of Rare Metals (40): : 38 - 42
  • [27] Surface Modification of Li1.2Ni0.13Mn0.54Co0.13O2 by Hydrazine Vapor as Cathode Material for Lithium-Ion Batteries
    Zhang, Jie
    Lei, Zhihong
    Wang, Jiulin
    NuLi, Yanna
    Yang, Jun
    ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (29) : 15821 - 15829
  • [28] Preparation of ultra-stable Li[Ni0.6Co0.2Mn0.2]O2 cathode material with a continuous hydroxide co-precipitation method
    Cui, Yongfu
    Liu, Kun
    Man, Jianzong
    Cui, Jinlong
    Zhang, Haibang
    Zhao, Wenyuan
    Sun, Juncai
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 793 : 77 - 85
  • [29] Improving the electrochemical performance of Li-rich Li1.2Ni0.13Co0.13Mn0.54O2 cathode material by LiF coating
    Zhuolin Du
    Wenjie Peng
    Zhixing Wang
    Huajun Guo
    Qiyang Hu
    Xinhai Li
    Ionics, 2018, 24 : 3717 - 3724
  • [30] Boron-doped Li1.2Mn0.6Ni0.2O2 as a cathode active material for lithium ion battery
    Uzun, Davut
    SOLID STATE IONICS, 2015, 281 : 73 - 81
12345