VO<sub>2</sub> phase change electrodes in Li-ion batteries
Samuel Castro Pardo, Anand B. Puthirath, Shaoxun Fan, Sreehari K. Saju, Guang Yang, Jagjit Nanda, Robert Vajtai, Ming Tang, Pulickel M. Ajayan
Abstract
The transition of VO 2 from the monoclinic phase to the rutile phase (MIT) showed higher thermal stability and increased electrochemical activity, opening up the possibility of its use as active material in batteries with high-temperature operability.
Topics & Concepts
OperabilityRutileMonoclinic crystal systemMaterials scienceElectrochemistryElectrodeThermal stabilityPhase (matter)IonPhase transitionThermalPhase changeEngineering physicsChemical engineeringChemistryThermodynamicsCrystallographyPhysical chemistryCrystal structureEngineeringPhysicsReliability engineeringOrganic chemistryTransition Metal Oxide NanomaterialsAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies