Magnetite ultrafine particles/porous reduced graphene oxide <i>in situ</i> grown onto Ni foam as a binder-free electrode for supercapacitors
Yingling Mao, Benhu Zhou, Sen Peng
Abstract
Here, we report a simple and green electrochemical route to deposition of Fe<sub>3</sub>O<sub>4</sub> nanoparticle-porous reduced graphene oxide (p-rGO) nanocomposite onto nickel foam substrate, which is directly used as a binder-free charge storage electrode.
Topics & Concepts
SupercapacitorMaterials scienceGrapheneGraphene foamElectrodePorosityMagnetiteIn situOxideComposite materialChemical engineeringNanotechnologyMetallurgyGraphene oxide paperChemistryElectrochemistryOrganic chemistryEngineeringPhysical chemistrySupercapacitor Materials and FabricationAdvancements in Battery MaterialsGraphene research and applications