Compatibilities between Lithium Bis(Oxalate)Borate-Based Electrolyte and LiFePO4, LiMn2O4 or LiNi0.5Mn1.5O4 Cathodes for Lithium-Ion Batteries

Shi You Li; Jin Liang Liu; Xiao Ling Cui; Li Ping Mao

doi:10.4028/www.scientific.net/AMR.953-954.1022

Paper Titles

Preparation, Characterization, and Photocatalytic Performance of Bismuth and Boron Co-Doped Mesporous TiO₂ by EISA Method
p.1003

Separation and Characteristics of Colloid in Leaching Residual Ores Column of a Hard Uranium Ores
p.1008

Study on the EBG Structure Absorbing Composites
p.1012

A Research on Purification of Oily Wastewater with TiO₂ Photocatalysts Supported by Zeolite Particles
p.1017

Compatibilities between Lithium Bis(Oxalate)Borate-Based Electrolyte and LiFePO₄, LiMn₂O₄ or LiNi_0.5Mn_1.5O₄ Cathodes for Lithium-Ion Batteries
p.1022

Determination of Char-CO₂ Gasification Rate through Reaction Product
p.1026

Electrochemical Performances of the Binary Solvent Electrolytes with Lithium Bis(Oxalate)Borate
p.1031

Experimental Study on Carbonization of Low-Rank Pulverized Coal with High Temperature Heat Pipe
p.1035

Hydrothermal Prepared α-MnO₂ Nanowire and its Supercapacitor Electrochemical Performances
p.1040

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Compatibilities between Lithium Bis(Oxalate)Borate-Based Electrolyte and LiFePO₄, LiMn₂O₄ or LiNi_0.5Mn_1.5O₄ Cathodes for Lithium-Ion Batteries

Abstract:

Olivine-type LiFePO4 and crystal structure LiMn2O4 or LiNi0.5Mn1.5O4 are promising cathode materials for electric vehicles (EVs) applications. To find more appropriate electrolyte systems to exert the perfect electrochemical performance of LiFePO₄, LiMn₂O₄ and LiNi_0.5Mn_1.5O₄ cathodes, the electrochemical performances of LiBOB-ethylene carbonate (EC)/ethyl methyl carbonate (EMC)/diethyl carbonate (DEC) electrolyte are investigated in this paper. In LiFePO₄/Li, LiMn₂O₄/Li and LiNi_0.5Mn_1.5O₄/Li cells, this novel electrolyte exhibits several advantages, such as stable cycle performance and good rate performance. It suggests that LiBOB-EC/EMC/DEC electrolyte has good compatibility with the three kinds of cathodes, and would be an attractive electrolyte for lithium-ion batteries based upon LiFePO₄, LiMn₂O₄ and LiNi_0.5Mn_1.5O₄ cathodes.