Rice engineers find overabundance of intentional defects can cause battery cathodes to fail

Green Car Congress
By mmillikinJan 15, 2020, 4:00 am215 pts
New simulations by Rice materials scientist Ming Tang and graduate student Kaiqi Yang, detailed in the Journal of Materials Chemistry A, show that too much stress concentration in widely-used lithium iron phosphate cathodes can open cracks and quickly degrade batteries. The work extends recent Rice research…

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