Clean production of N, O-doped activated carbon by water vapor carbonization/activation of expired coffee for high-volumetric supercapacitor
Shuang Zhang, Yi Yu, Mingjiang Xie, Cheng Du, Jian Chen, Liu Wan, Yan Zhang
Topics & Concepts
CarbonizationSupercapacitorGravimetric analysisCapacitanceActivated carbonMaterials scienceCarbon fibersWater vaporNitrogenEnergy storageChemical engineeringElectrodeChemistryComposite materialOrganic chemistryAdsorptionQuantum mechanicsScanning electron microscopePhysicsPhysical chemistryEngineeringComposite numberPower (physics)Supercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsAdvancements in Battery Materials