Strongly facet-dependent activity of iron-doped β-nickel oxyhydroxide for the oxygen evolution reaction
Ananth Govind Rajan, John Mark P. Martirez, Emily A. Carter
Abstract
, 693-705) would be active under analogous conditions for the Fe-doped material. It follows that, while undoped β-NiOOH demonstrates a roughly facet-independent oxygen evolution activity, the activity of Fe-doped β-NiOOH strongly depends on the crystallographic facet. Our study further motivates the investigation of strategies for the selective growth of facets with low iron coordination number to enhance the water splitting activity of Fe-doped β-NiOOH.
Topics & Concepts
NickelOxygen evolutionFacet (psychology)OxygenDopingChemistryMaterials scienceMetallurgyPhysical chemistryOptoelectronicsElectrochemistryOrganic chemistrySocial psychologyBig Five personality traitsPsychologyPersonalityElectrodeElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsAdvanced Memory and Neural Computing