Trifunctional noble-metal-free multi-site electrocatalysts based on NiMn-LDH/CuCo <sub>2</sub> S <sub>4</sub> /rGO for energy-saving hydrogen generation <i>via</i> the UOR/HER/OER
Reza Abazari, Joanna Gościańska, Malek Naderi, Min Liu, Soheila Sanati
Abstract
A NiMn-LDH/CuCo 2 S 4 /rGO bifunctional electrocatalyst with remarkable active sites and charge transfer improvement resulting from the strong electrostatic coupling between rGO and NiMn-LDH/CuCo 2 S 4 shows remarkable performance for the OER and UOR.
Topics & Concepts
BifunctionalElectrocatalystHydrogen productionMaterials scienceCoupling (piping)NanotechnologyChemical engineeringHydrogenOxygen evolutionChemistryCharge (physics)ElectrodeElectrolysisInorganic chemistryCatalysisElectron transferElectrocatalysts for Energy ConversionSupercapacitor Materials and FabricationAmmonia Synthesis and Nitrogen Reduction