Role of Nanoscale Inhomogeneities in Co<sub>2</sub>FeO<sub>4</sub> Catalysts during the Oxygen Evolution Reaction
Felix T. Haase, Anna Rabe, Franz Schmidt, Antonia Herzog, Hyo Sang Jeon, Wiebke Frandsen, Praveen Narangoda, Ioannis Spanos, Klaus Friedel Ortega, Janis Timoshenko, Thomas Lunkenbein, Malte Behrens, Arno Bergmann, Robert Schlögl, Beatriz Roldán Cuenya
Abstract
methodology to gain fundamental insight into the activity-determining properties of OER catalysts and presents a promising catalyst concept in which a stable, crystalline structure hosts the disordered and active catalyst phase.
Topics & Concepts
SpinelOxygen evolutionCatalysisChemistryStoichiometryRedoxAmorphous solidOxidation statePhase (matter)MetastabilityChemical engineeringChemical physicsInorganic chemistryPhysical chemistryCrystallographyElectrochemistryElectrodeMaterials scienceMetallurgyEngineeringOrganic chemistryBiochemistryElectrocatalysts for Energy ConversionAdvanced battery technologies researchElectrochemical Analysis and Applications