Core-shell Architecture Strategy of Improving the Electrochemical Performance of the Li-rich Layered Oxides: A Review
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Lithium-ion battery (LIB) serves as power supply for suitable electronics and stationary
electrical systems (storage) as a result of their outstanding combination of extraordinary densities
(power and energy). The cathode constitutes an integral part of LIBs and its property determines the
performance of the battery. The layered lithium-rich oxide (LLO) is unique and favourable cathode
materials for LIBs as a result of its high capacity compared to conventional cathode materials such
as LiNiO 2 etc. However, they demonstrate several performance limitations such as low first cycle
efficiency and poor cycling stability thus, limiting their practical applications. Therefore, this review
discussed a core-shell architecture strategy of enhancing the electrochemical performance of the
LLOs materials for LIBs.
Keywords
Q Science (General), QD Chemistry