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Cobalt-Free Lithium and Manganese Rich Cathodes for Electric Vehicle Applications: Influence of Inherent Properties on Temperature-Dependent Performance
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PRE
AI
P
J
S
R
J
A
J
DOI：10.1149/1945-7111/ae63fb.png)
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Abstract
En 中文
Lithium- and manganese-rich (LMR) oxides are attractive options as next-generation, earth-abundant cathodes. Despite inherent properties that result in less-than-ideal performance, advancements in this class of cathodes toward commercialization have been steady. Herein, we report a benchmark study on the influence these inherent properties exert on the discharge rate of Co-free, LMR//graphite (Gr) cells as a function of temperature. Because low-temperature performance is an essential consideration in the design of electric vehicle cells, understanding the limitations of current LMR systems is essential in understanding their current applicability as well as strategies for improvement. This work identifies two major limitations in the rate performance of LMR//Gr cells and suggests several areas of focus where practical strategies may provide improvements.
Keywords:
batteries - lithium
manganese rich
lithium rich
low temperature
lithium ion cathode
LMR
atomic layer deposition
Journal
IF:
3.3
Papers:
3.3W
Citations:
9.4W
Organization
Cited Papers