Interface engineering of NiV-LDH@FeOOH heterostructures as high-performance electrocatalysts for oxygen evolution reaction in alkaline conditions
Weiwei Bao, Lei Xiao, Junjun Zhang, Zhifeng Deng, Chunming Yang, Taotao Ai, Xueling Wei
Abstract
The NiV-LDH@FeOOH heterostructures exhibit an extremely low overpotential of ∼297 mV at 100 mA cm<sup>−2</sup> current output, and excellent long-term durability.
Topics & Concepts
OverpotentialHeterojunctionOxygen evolutionElectrocatalystElectrolysisElectrolysis of waterChemical engineeringMaterials scienceDurabilityOxygenChemistryNanotechnologyInorganic chemistryElectrochemistryOptoelectronicsElectrodeComposite materialOrganic chemistryPhysical chemistryElectrolyteEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research