N/O double-doped biomass hard carbon material realizes fast and stable potassium ion storage
Mengmeng Yang, Qingquan Kong, Wei Feng, Weitang Yao
Topics & Concepts
AnodeMaterials scienceCarbon fibersCarbonizationChemical engineeringPotassium-ion batteryElectrochemistryAdsorptionCapacitanceBiomass (ecology)DopingHydrothermal carbonizationIonNanotechnologyComposite materialElectrodeChemistryOrganic chemistryPhysical chemistryOptoelectronicsScanning electron microscopeComposite numberLithium vanadium phosphate batteryEngineeringGeologyOceanographyAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies