Li1.2Mn0.54Ni0.13Co0.13O2 hollow hierarchical microspheres with enhanced electrochemical performances as cathode material for lithium-ion battery application

2017 ◽  
Vol 237 ◽  
pp. 217-226 ◽  
Author(s):  
Ming Lou ◽  
Hua Zhong ◽  
Hai-Tao Yu ◽  
Shan-Shan Fan ◽  
Ying Xie ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Electrochemical Performances ◽  
Hierarchical Microspheres ◽  
Battery Application

Li2MoO3 microspheres with excellent electrochemical performances as cathode material for lithium-ion battery

Ionics ◽  
2020 ◽  
Vol 26 (9) ◽  
pp. 4401-4411
Author(s):  
Gui-Cai Mao ◽  
Hai-Tao Yu ◽  
Chen-Feng Guo ◽  
Ying Xie ◽  
Ting-Feng Yi
Keyword(s):  
Cathode Material ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Electrochemical Performances

Physical and Electrochemical Properties of a Mixed Lithium Phosphate as Cathode Material for Lithium Ion Battery

2012 ◽  
Vol 535-537 ◽  
pp. 2083-2086
Author(s):  
Hui Xie ◽  
Jian Zhuang Liu
Keyword(s):  
Cathode Material ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
High Rate ◽  
Electrochemical Performances ◽  
X Ray Diffraction ◽  
Lithium Phosphate ◽  
Electrochemical Tests ◽  
Capacity Loss ◽  
Electrochemical Capacity

A mixed lithium phosphate LiMn0.6Fe0.4PO4 as cathode material for lithium ion battery was synthesized by solid-state reaction. The crystalline structure, morphology of particles and electrochemical performances of the sample were investigated by X-ray diffraction, scanning electron microscopy, charge-discharge test and cyclic voltammetry. The results show that the small LiMn0.6Fe0.4PO4 particles are simple pure olive-type phase structure with uniformly distribution of gain size. The LiMn0.6Fe0.4PO4 obtained has a high electrochemical capacity, good cycle ability and excellent stability under high temperature. However, the capacity loss corresponding to 4.0V plateau at high rate, which had been proved by various electrochemical tests, is the main obstacle to its practical application.

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