Stabilizing lattice oxygen and interface chemistry of Ni-rich and Co-poor cathodes for high-energy lithium-ion batteries
Wu Wei, Zhihong Wang, Liyun Yao, Hao Jiang, Chunzhong Li
Abstract
We have developed a CeO 2− x -coated quaternary Ni-rich and Co-poor cathode to eliminate lattice oxygen emission and stabilize interface chemistry, enabling the long cycling and fast Li-ion diffusion of LIBs.
Topics & Concepts
CathodeIonOxygenLattice (music)Materials scienceLithium (medication)Chemical engineeringChemical physicsInorganic chemistryNanotechnologyEngineering physicsChemistryPhysical chemistryPhysicsEngineeringOrganic chemistryAcousticsEndocrinologyMedicineAdvancements in Battery MaterialsSemiconductor materials and devicesSupercapacitor Materials and Fabrication