Oxygen vacancy in Li-rich Mn-based cathode materials: origination, influence, regulation and characterization
Xinrui Liu, Jiaoyang Cheng, Yunlong Guan, Songtao Huang, Fang Lian
Abstract
The oxygen vacancies formation originating from the anionic redox reaction in Li-rich cathode materials are demonstrated. Current advancements in oxygen vacancies engineering in improving the electrochemical performance are presented.
Topics & Concepts
CathodeElectrochemistryOxygenRedoxCharacterization (materials science)Materials scienceOxygen evolutionVacancy defectChemical engineeringInorganic chemistryNanotechnologyChemistryMetallurgyElectrodePhysical chemistryCrystallographyOrganic chemistryEngineeringAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies