High specific energy asymmetric supercapacitor based on alpha-manganese dioxide/activated expanded graphite composite and activated carbon-polyvinyl alcohol
Phathutshedzo Murovhi, Delvina Japhet Tarimo, Kabir O. Oyedotun, Ncholu Manyala
Topics & Concepts
Materials scienceScanning electron microscopeSupercapacitorActivated carbonFourier transform infrared spectroscopyPolyvinyl alcoholAnalytical Chemistry (journal)Raman spectroscopyHigh-resolution transmission electron microscopyComposite numberEnergy-dispersive X-ray spectroscopyTransmission electron microscopyChemical engineeringElectrodeCapacitanceChemistryNanotechnologyComposite materialChromatographyOrganic chemistryOpticsEngineeringPhysical chemistryAdsorptionPhysicsSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research