Nature Communications (Jun 2022)
Effect of the grain arrangements on the thermal stability of polycrystalline nickel-rich lithium-based battery cathodes
Abstract
Enhancing the stability of positive electrodes at thermally-abused conditions is vital for next-generation lithium-based batteries. Here, the authors report in situ physicochemical characterizations to improve the fundamental understanding of the degradation mechanism in polycrystalline Ni-rich cathodes.