Research states of lithium-rich manganese-based cathode material for Li-ion batteries
RAO Yuan-yuan
ZENG Hui
WANG Kang-ping
LIU Xing-liang
WANG Qiang
Abstract：Lithium-rich layered cathode material Li2 MnO3 ·LiMO2 has a high theoretical capacity about 300 mAh/g,and the voltage about 4.5 V.It is widely considered to be the next-generation lithium ion potential of the positive electrode material with the highest energy density,but the rate performance and cycle performance of this material can’t meet the applications demands. The status of the lithium-rich layered cathode material is reviewed from the mechanism of the synthesis methods and material modification terms,and the future research directions are pro-posed.
Keywords：Li-ion batterylithium-rich manganese-based cathode materialenergy density
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 157-162 )