Microscopic electrochemical–mechanical coupling in layered cathodes under high-voltage and fast-charging conditions
Ziqi Wu, Chenchen Zhang, Mengyi Zheng, Chaoyuan Zeng, Wen Yang, Ruiwen Shao
Abstract
This review examines electrochemical-mechanical coupling in layered oxide cathodes, linking delithiation-induced electrochemical degradation to anisotropic mechanical strain, while summarizing recent advances in cathode material modifications.
Topics & Concepts
CathodeElectrochemistryMaterials scienceCoupling (piping)Degradation (telecommunications)OxideVoltageAnisotropyNanotechnologyComposite materialElectrodeMetallurgyElectrical engineeringChemistryOpticsPhysicsEngineeringPhysical chemistryAdvancements in Battery MaterialsAdvanced battery technologies researchSupercapacitor Materials and Fabrication