Lithium intercalation mechanisms and critical role of multi-doping in LiFe <sub> <i>x</i> </sub> Mn <sub> 2− <i>x</i> − <i>y</i> </sub> Ti <sub> <i>y</i> </sub> O <sub>4</sub> as high-capacity cathode material for lithium-ion batteries
Daniele Callegari, Mauro Coduri, Martina Fracchia, Paolo Ghigna, Luca Braglia, Umberto Anselmi‐Tamburini, Eliana Quartarone
Abstract
Novel dual-doping strategy for LMO based on partial substitution of Mn with Fe and Ti to design new CAMs for high-capacity cathodes. The cation disordering substitution of Mn allows cycling in a wide V range, higher capacity and improved stability.
Topics & Concepts
Materials scienceIntercalation (chemistry)DopingCathodeLithium (medication)Substitution (logic)CrystallographyInorganic chemistryPhysical chemistryOptoelectronicsChemistryEndocrinologyComputer scienceProgramming languageMedicineAdvancements in Battery MaterialsSemiconductor materials and devicesAdvanced Battery Materials and Technologies