Bimetallic ruthenium–nickel alloy nanostructure supported on nickel foam for efficient alkaline hydrogen evolution at large current density
Xiaoqing Mao, Zhihang Liu, Changqing Lin, Jiawang Li, Pei Kang Shen
Abstract
A ruthenium–nickel alloy nanostructure exhibits a low overpotential and excellent activity stability for the hydrogen evolution reaction in 1 M KOH.
Topics & Concepts
OverpotentialNickelBimetallic stripAlloyNanostructureMaterials scienceRutheniumChemical engineeringHydrogenMetallurgyCatalysisNanotechnologyChemistryElectrochemistryMetalPhysical chemistryElectrodeOrganic chemistryEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research