Engineering cadmium-doped NiFe-LDH nanosheet arrays <i>via</i> low-temperature etching for robust high-current-density seawater electrolysis
Mengyuan Zhou, Yunhai Wang, Qingyun Chen
Abstract
A low-temperature etched Cd-doped NiFe-LDH anode suppresses ClER via electronic modulation, enabling ultralow overpotential (337 mV@1000 mA cm −2 ) and stable seawater splitting.
Topics & Concepts
NanosheetMaterials scienceCurrent densityCurrent (fluid)SeawaterDopingCadmiumElectrolysisEtching (microfabrication)OptoelectronicsNanotechnologyChemical engineeringMetallurgyChemistryElectrolyteElectrical engineeringOceanographyEngineeringPhysicsGeologyElectrodeLayer (electronics)Quantum mechanicsPhysical chemistryElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research