Graphene decorated iron oxide negative electrodes with high capacity, excellent rate performance, and wide working voltage for aqueous battery-supercapacitor hybrid devices
Miao Liu, Haoshan Nan, Xiaoying Hu, Weijin Zhang, Liang Qiao, Yi Zeng, Hongwei Tian
Topics & Concepts
Materials scienceSupercapacitorGrapheneElectrodeElectrolyteEnergy storageOxideElectrochemistryBattery (electricity)Power densityComposite numberAqueous solutionNanotechnologyPerovskite (structure)Chemical engineeringOptoelectronicsComposite materialMetallurgyPower (physics)ChemistryEngineeringPhysical chemistryPhysicsQuantum mechanicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials