3D marigold flowers of copper–nickel oxide composite materials as a positive electrode for high-performance hybrid supercapacitors
Amar L. Jadhav, Sharad L. Jadhav, Sawanta S. Mali, Chang Kook Hong, Anamika V. Kadam
Abstract
3D marigold flowers of copper–nickel oxide via hydrothermal method as positive electrode for high-performance hybrid supercapacitor with specific capacitance of 2387.15 F g −1 and 93% cycling capacitive retention performance up to 10 000 cycles.
Topics & Concepts
SupercapacitorChemistryCapacitanceElectrodeNickelCopperComposite numberOxideHydrothermal circulationCopper oxideCapacitive sensingChemical engineeringComposite materialElectrical engineeringOrganic chemistryMaterials sciencePhysical chemistryEngineeringSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials