Controlled Preparation and Characterization of Spherical LiNi0.5Mn1.5O4 Cathode Material for Lithium-Ion Batteries

被引：24
|
作者：
Gao, Jian [1 ]
Li, Jianjun [1 ]
Jiang, Changyin [1 ]
Wan, Chunrong [1 ]
机构：
[1] Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 102201, Peoples R China
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2010年 / 157卷 / 07期
基金：
美国国家科学基金会;
关键词：
discharges (electric); electrochemical electrodes; lithium compounds; nickel compounds; powders; precipitation; secondary cells; ELECTROCHEMICAL PROPERTIES; SECONDARY BATTERIES; ELECTRODE MATERIALS; RATE CAPABILITY; SPINEL; PERFORMANCE; COPRECIPITATION; LINIXMN2-XO4;
D O I：
10.1149/1.3432599
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Spinel spherical LiNi0.5Mn1.5O4 with high capacity and high tap density is synthesized by controlled precipitation and solid-state reaction. Specifically, through controlling the component of the precursor, the product is the pure LiNi0.5Mn1.5O4 phase. The as-prepared LiNi0.5Mn1.5O4 powders are spherical, and the tap density reaches 2.03 g cm(-3). LiNi0.5Mn1.5O4 can deliver an initial discharge capacity of 136.7, 129.2, and 108.8 mAh g(-1) at 0.2C, 1.0C, and 5.0C rates, respectively, between 3.5 and 5 V, which also demonstrates excellent cyclic performance. (C) 2010 The Electrochemical Society. [DOI: 10.1149/1.3432599] All rights reserved.
引用
收藏
页码：A899 / A902
页数：4
相关论文
共 50 条
  • [1] Microwave synthesis of spherical spinel LiNi0.5Mn1.5O4 as cathode material for lithium-ion batteries
    Zhang, Minghao
    Wang, Jun
    Xia, Yonggao
    Liu, Zhaoping
    JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 518 : 68 - 73
  • [2] Strategy for synthesizing spherical LiNi0.5Mn1.5O4 cathode material for lithium ion batteries
    Gao, Jian
    Li, Jianjun
    Song, Fu
    Lin, Jianxiong
    He, Xiangming
    Jiang, Changyin
    MATERIALS CHEMISTRY AND PHYSICS, 2015, 152 : 177 - 182
  • [3] Entropy Change Characteristics of the LiNi0.5Mn1.5O4 Cathode Material for Lithium-Ion Batteries
    Mao, Jing
    Zhang, Peng
    Liu, Xin
    Liu, Yanxia
    Shao, Guosheng
    Dai, Kehua
    ACS OMEGA, 2020, 5 (08): : 4109 - 4114
  • [4] Lithium tracer diffusion in near stoichiometric LiNi0.5Mn1.5O4 cathode material for lithium-ion batteries
    Uxa, Daniel
    Schmidt, Harald
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 2022, 236 (6-8): : 979 - 989
  • [5] Synthesis, characterization and electrochemical properties of 4.8 V LiNi0.5Mn1.5O4 cathode material in lithium-ion batteries
    Le Ha Chi
    Nguyen Nang Dinh
    Brutti, Sergio
    Scrosati, Bruno
    ELECTROCHIMICA ACTA, 2010, 55 (18) : 5110 - 5116
  • [6] Urea combustion synthesis of LiNi0.5Mn1.5O4 as a cathode material for lithium ion batteries
    Kedi Yang
    Jing Su
    Li Zhang
    Yunfei Long
    Xiaoyan Lv
    Yanxuan Wen
    Particuology, 2012, 10 (06) : 765 - 770
  • [7] Urea combustion synthesis of LiNi0.5Mn1.5O4 as a cathode material for lithium ion batteries
    Yang, Kedi
    Su, Jing
    Zhang, Li
    Long, Yunfei
    Lv, Xiaoyan
    Wen, Yanxuan
    PARTICUOLOGY, 2012, 10 (06) : 765 - 770
  • [8] Graphene wrapped ordered LiNi0.5Mn1.5O4 nanorods as promising cathode material for lithium-ion batteries
    Xiao Tang
    S. Savut Jan
    Yanyan Qian
    Hui Xia
    Jiangfeng Ni
    Serguei V. Savilov
    Serguei M. Aldoshin
    Scientific Reports, 5
  • [9] Graphene wrapped ordered LiNi0.5Mn1.5O4 nanorods as promising cathode material for lithium-ion batteries
    Tang, Xiao
    Jan, S. Savut
    Qian, Yanyan
    Xia, Hui
    Ni, Jiangfeng
    Savilov, Serguei V.
    Aldoshin, Serguei M.
    SCIENTIFIC REPORTS, 2015, 5
  • [10] Hydrothermal Synthesis of a Nanosized LiNi0.5Mn1.5O4 Cathode Material for High Power Lithium-Ion Batteries
    Huang, Xingkang
    Zhang, Qingshun
    Gan, Jianlong
    Chang, Haitao
    Yang, Yong
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (02) : A139 - A145
12345