Deciphering the degradation discrepancy in Ni‐rich cathodes with a diverse proportion of [003] crystallographic textures

Abstract The crystal plane plays a very important role in the properties of Ni‐rich cathodes. [003] crystallographic texture regulation has been proven to improve structural stability, and yet, discrepancy particles with different exposed ratios attenuation not clarified. Herein, we have unraveled comprehensively decay difference for cathodes’ primary percentages by regulating precursor coprecipitation process. findings based on characterization, first‐principles calculations, finite element analysis, electrochemical test reveal that length width represent directions, respectively, show cathode higher /[003] ratio can effectively inhibit structure degradation intergranular/intragranular crack formation owing low oxygen vacancy energy (003) planes small local stress secondary/primary particles. This study may provide guidance design layered