Ameliorated Li<sup>+</sup> extraction/insertion kinetics and stability of LiMnPO<sub>4</sub> by Al<sup>3+</sup> doping
Wei Chen, Qiyue Luo, Haisheng Fang
Abstract
Al 3+ doping to obtain Li 1− x Al x MnPO 4 can not only accelerate Li + extraction/insertion kinetics but also ameliorate the stability of the delithiated phase, which are fundamentally important for the electrochemical performance and safety of LiMnPO 4 .
Topics & Concepts
DopingDifferential scanning calorimetryKineticsFourier transform infrared spectroscopyThermogravimetryAnalytical Chemistry (journal)Thermal stabilityMaterials scienceExtraction (chemistry)ChronoamperometryLithium (medication)Phase (matter)Physical chemistryChemistryInorganic chemistryChemical engineeringCyclic voltammetryChromatographyThermodynamicsElectrochemistryOrganic chemistryPhysicsMedicineQuantum mechanicsElectrodeEndocrinologyEngineeringOptoelectronicsAdvancements in Battery MaterialsExtraction and Separation ProcessesAdvanced Battery Materials and Technologies