High-efficiency NiCo layered double hydroxide electrocatalyst
Mengdi Wang, Xingyu Liu, Yuchen Sun, Xiang Wu
Abstract
We report several kinds of NiCo-LDH composites by a hydrothermal reaction and subsequent electrodeposition process. The prepared NiCo-LDH@PEDOT-200 sample shows an overpotential of 52 mV for the HER at 10 mA cm −2 in 1.0 M KOH.
Topics & Concepts
ChemistryOverpotentialElectrocatalystHydroxideHydrothermal circulationLayered double hydroxidesHydrothermal reactionChemical engineeringPEDOT:PSSNuclear chemistryInorganic chemistryElectrochemistryOrganic chemistryElectrodePolymerPhysical chemistryEngineeringElectrocatalysts for Energy ConversionSupercapacitor Materials and FabricationCatalytic Processes in Materials Science