CuCo<sub>2</sub>S<sub>4</sub>@B,N-Doped Reduced Graphene Oxide Hybrid as a Bifunctional Electrocatalyst for Oxygen Reduction and Evolution Reactions
Sreya Roy Chowdhury, T. Maiyalagan
Abstract
current density for OER and the half-wave potential for ORR. The superior catalytic activity and high durability of the hybrid material may be attributed to the synergistic effect arising from the metal sulfide and dual-doped reduced graphene oxide. The present study illuminates the possibility of using the dual-doped graphene oxide and metal sulfide hybrid as a competent bifunctional cathode catalyst for renewable energy application.
Topics & Concepts
ElectrocatalystGrapheneBifunctionalTafel equationOxideCatalysisMaterials scienceOxygen evolutionCyclic voltammetrySulfideLinear sweep voltammetryInorganic chemistryGraphite oxideChemical engineeringElectrochemistryChemistryNanotechnologyElectrodeOrganic chemistryPhysical chemistryMetallurgyEngineeringElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsFuel Cells and Related Materials