Preparation,  Characterization and Electrochemical Performance of LiNi0.4Co0.2Mn0.4O2 as Cathode Materials in Lithium Ion Battery

Chem. J. Chinese Universities

• 研究论文 • Previous Articles Next Articles

Preparation, Characterization and Electrochemical Performance of
LiNi_0.4Co_0.2Mn_0.4O₂ as Cathode Materials in Lithium Ion Battery

LI Jie; ZHENG Jian-Ming; GUO Xiao-Jian; GONG Zheng-Liang; YANG Yong*

State Key laboratory for Physical Chemistry of Solid Surfaces, Department of
Chemistry, Xiamen University, Xiamen 361005, China

Received:2005-07-05 Revised:1900-01-01 Online:2006-07-10 Published:2006-07-10
Contact: YANG Yong

Abstract

Abstract: Cathode material of LiNi_0.4Co_0.2Mn_0.4O₂ was prepared by mixed hydroxide or rheological reaction method at 850 ℃ within 15 h. The materials were characterized by XRD with Rietveld refinement, SEM, TGDSC and electrochemical tests. The results showed that it has R-3m layered structure, with a high capacity and good thermal property. It delivered a specific capacity as high as 208.7 mA·h/g(2.0—4.6 V, 0.1 C). Phase change of LixNi_0.4Co_0.2Mn_0.4O₂(0<x<1) in charge-discharge process will affect the cyclic stability of the materials, especially in the first 10 circles.

Key words: LiNi_0.4Co_0.2Mn_0.4O₂, Thermal stability, Capacity fading

CLC Number:

O646

TrendMD:

LI Jie; ZHENG Jian-Ming; GUO Xiao-Jian; GONG Zheng-Liang; YANG Yong*. Preparation, Characterization and Electrochemical Performance of
LiNi_0.4Co_0.2Mn_0.4O₂ as Cathode Materials in Lithium Ion Battery[J]. Chem. J. Chinese Universities, doi: .

[1]	CHANG Sihui, CHEN Tao, ZHAO Liming, QIU Yongjun. Thermal Degradation Mechanism of Bio-based Polybutylactam Plasticized by Ionic Liquids [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220353.
[2]	ZHANG Jun, WANG Bin, PAN Li, MA Zhe, LI Yuesheng. Synthesis and Properties of Imidazolium-based Polyethylene Ionomer [J]. Chem. J. Chinese Universities, 2020, 41(9): 2070.
[3]	RAN Shiya,SHEN Haifeng,LI Xiaonan,WANG Zilu,GUO Zhenghong,FANG Zhengping. Effect and Mechanism of Rare Earth Trifluoromethanesulfonate on the Thermal Stability of Polypropylene^† [J]. Chem. J. Chinese Universities, 2019, 40(6): 1333.
[4]	FANG Xijie,LIU Ruiyun,LIN Sen,SHI Lei,WANG Runwei,LI Yi,LI Junying. Synthesis of STW-zeotype Germanosilicate via Steam-assisted Crystallization^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 867.
[5]	YIN Mengxin,LIU Dongsheng,ZHAO Dongyue,DING Tong,TIAN Ye,LI Xingang. Effect of Copper Doping on Lean NO_x Trap Performance of Pt/Ba/Cu_xMg_1-_xAl₂O₄ Catalysts at High Temperatures ^† [J]. Chem. J. Chinese Universities, 2019, 40(10): 2170.
[6]	LIU Yi, XU Xiaozhou, MO Song, ZHAI Lei, HE Minhui, FAN Lin. Thermal Stability of Polyimide Resins Containing Siloxane Structure and Their High Temperature Structural Evolution [J]. Chem. J. Chinese Universities, 2019, 40(1): 187.
[7]	MENG Jiafeng, NI Xufeng, ZHENG Hao, SHEN Zhiquan. Copolymerization of Norbornene and 1-Octene Catalyzed by Bis(phenoxy-imine) Titanium Complex^† [J]. Chem. J. Chinese Universities, 2018, 39(8): 1853.
[8]	DU Shanshan, LI Yang, GUO Lei, LI Pengyu, CHAI Zhilong, WANG Tao, QUAN Dongqin, HE Junlin. Modification of Aptamer TBA with Extra Functional Groups and the Biological Activities^† [J]. Chem. J. Chinese Universities, 2018, 39(11): 2445.
[9]	LI Yang, LI Zhiwen, ZHU Junfei, LIU Shihui, HE Junlin. Construction of Pyrenyl Pairs in dsDNA: Fluorescent Properties of Multiple Pyrenyl-attached dsDNAs Through 7-Substituted 8-Aza-7-deaza-2'-deoxyadenosine Analogues^† [J]. Chem. J. Chinese Universities, 2018, 39(10): 2206.
[10]	LI Caixin, LIANG Xiaorong, GU Ju. Preparation and Characterization of Bagasse Nanocellulose^† [J]. Chem. J. Chinese Universities, 2017, 38(7): 1286.
[11]	LI Wei, WU Suhua, Ren Xinxin. Effect of Co-stabilizers on the Properties of Ba/Zn System [J]. Chem. J. Chinese Universities, 2017, 38(11): 2089.
[12]	LIU Yaoyao, DING Tong, ZHAO Dongyue, GAO Zhongnan, GUO Lihong, TIAN Ye, LI Xingang. Effect of Potassium Loading on the NO_x Storage and Reduction Performance of the CuO/K₂CO₃/MgAl₂O₄Catalyst at High Temperature^† [J]. Chem. J. Chinese Universities, 2017, 38(11): 2006.
[13]	LIU Yaohua, LIN Yu, ZHANG Dongge, CHEN Chunlei, WU Guozhang, ZHANG Yan, LUAN Weiling. Fabrication of Natural Rubber/Chemically Reduced Graphene Oxide Nanocomposites and Nuclear Radiation Resistant Behavior^† [J]. Chem. J. Chinese Universities, 2016, 37(7): 1402.
[14]	LIU Jingwei, GUO Zhaoxia, YU Jian. Influence of Acrylonitrile-styrene Copolymer on the Thermal Stability of Polyoxymethylene Resin [J]. Chem. J. Chinese Universities, 2015, 36(9): 1853.
[15]	WANG Bin, LUO Haiyan, ZHANG Yonghong, SUN Yadong, LIU Chenjiang. Synthesis and Properties of Chiral Ionic Liquid Based on (R)-Thiazolidine-2-thione-4-carboxylate^† [J]. Chem. J. Chinese Universities, 2015, 36(8): 1530.

Preparation, Characterization and Electrochemical Performance of
LiNi_0.4Co_0.2Mn_0.4O₂ as Cathode Materials in Lithium Ion Battery

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments