Bullet-like microstructured nickel ammonium phosphate/graphene foam composite as positive electrode for asymmetric supercapacitors
Badr A. Mahmoud, Abdulmajid A. Mirghni, Oladepo Fasakin, Kabir O. Oyedotun, Ncholu Manyala
Abstract
Unique morphology of (Ni(NH<sub>4</sub>)<sub>2</sub>(PO<sub>3</sub>)<sub>4</sub>·4H<sub>2</sub>O/60GF) as a positive electrode for high-performance asymmetric supercapacitors.
Topics & Concepts
SupercapacitorMaterials scienceElectrodeGrapheneNickelComposite numberScanning electron microscopeRaman spectroscopyGravimetric analysisChemical engineeringElectrochemistryNanotechnologyChemistryComposite materialMetallurgyOrganic chemistryEngineeringOpticsPhysicsPhysical chemistrySupercapacitor Materials and FabricationConducting polymers and applicationsAdvanced battery technologies research