Electrochemically engineered domain: nickel–hydroxide/nickel nitride composite for alkaline HER electrocatalysis
Chikaodili E. Chukwuneke, Kenta Kawashima, Hao Li, Raúl A. Márquez, Yoon Jun Son, Lettie A. Smith, Hugo Celio, Graeme Henkelman, C. Buddie Mullins
Abstract
The impact of in situ electrooxidation in a Ni 3 N electrocatalyst on its hydrogen evolution activity and electrochemical stability was investigated in alkaline media.
Topics & Concepts
ElectrocatalystNickelElectrochemistryHydroxideComposite numberMaterials scienceChemical engineeringChemistryInorganic chemistryMetallurgyElectrodeComposite materialPhysical chemistryEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsElectrochemical Analysis and Applications