Comparative study of polycrystalline and single-crystal NCM811 cathode materials: the role of crystal defects in electrochemical performance
Boyuan Zhu, Yadong Ning, Ziyang Xu, Guangye Wei, Jingkui Qu
Abstract
The lower crystal structure defects caused by asymmetric Li/Ni mixing in the single crystal morphology of NCM811 material determine its better structural stability than the polycrystalline morphology.
Topics & Concepts
CrystalliteMaterials scienceCrystal (programming language)CathodeMorphology (biology)ElectrochemistryCrystal structureSingle crystalCrystallographyComposite materialChemistryMetallurgyElectrodePhysical chemistryGeologyProgramming languageComputer sciencePaleontologyAdvancements in Battery MaterialsSemiconductor materials and devicesAdvanced Battery Materials and Technologies