Defective blue titanium oxide induces high valence of NiFe-(oxy)hydroxides over heterogeneous interfaces towards high OER catalytic activity
Tingxi Zhou, Yifei Yang, Yike Jing, Yuling Hu, Fei Yang, Wei Sun, Leilei He
Abstract
Nickel–iron (oxy)hydroxides (NiFeO x H y ) have been validated to speed up sluggish kinetics of the oxygen evolution reaction (OER) but still lack satisfactory substrates to support them.
Topics & Concepts
CatalysisValence (chemistry)TitaniumOxideLayered double hydroxidesTitanium oxideMaterials scienceChemistryInorganic chemistryMetallurgyOrganic chemistryAdvancements in Battery MaterialsElectrocatalysts for Energy ConversionAdvanced battery technologies research