Microkinetic Analysis of the Oxygen Evolution Performance at Different Stages of Iridium Oxide Degradation
Janis Geppert, Philipp Röse, Steffen Czioska, Daniel Escalera‐López, Alexey Boubnov, Erisa Saraçi, Serhiy Cherevko, Jan‐Dierk Grunwaldt, Ulrike Krewer
Abstract
and its effect on the surface processes provide the basis for a deeper understanding of degrading active sites for the optimization of the oxygen evolution performance.
Topics & Concepts
ChemistryOxygen evolutionOverpotentialCatalysisDeprotonationElectrolysis of waterElectrocatalystCyclic voltammetryAdsorptionReaction intermediateElectrolysisElectrolyteChemical engineeringOxideInorganic chemistryElectrochemistryPhysical chemistryElectrodeOrganic chemistryEngineeringIonElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research