The <i>in situ</i> phosphorization inducing oxygen vacancies in the core–shell structured NiFe oxides boosts the electrocatalytic activity for the oxygen evolution reaction
Weiji Dai, Fengyu Hu, Xuanyu Yang, Bing Wu, Cuijiao Zhao, Yudong Zhang, Saifang Huang
Abstract
The core shell-structured P x -NiO@Fe 2 O 3 with abundant oxygen vacancies was prepared via the facile annealing treatment of Ni and P species decorated MIL(Fe) MOFs as a promising electrocatalyst for the oxygen evolution reaction.
Topics & Concepts
ElectrocatalystOxygen evolutionTafel equationOverpotentialNon-blocking I/OWater splittingMaterials scienceChemical engineeringInorganic chemistryCatalysisChemistryElectrodeElectrochemistryPhysical chemistryPhotocatalysisOrganic chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques