Atomistic Insights into Activation and Degradation of La <sub>0.6</sub> Sr <sub>0.4</sub> CoO <sub>3−δ</sub> Electrocatalysts under Oxygen Evolution Conditions
Moritz L. Weber, Gaurav Lole, Attila Kormányos, Alexander Schwiers, Lisa Heymann, Florian Speck, Tobias Meyer, Regina Dittmann, Serhiy Cherevko, Christian Jooß, Christoph Baeumer, Felix Gunkel
Abstract
at the electrode surface result in the failure of the perovskite catalyst under applied potential.
Topics & Concepts
Oxygen evolutionChemistryCatalysisPerovskite (structure)ElectrocatalystLeaching (pedology)OxideHydroxideInorganic chemistryOxygenChemical engineeringDecompositionPhysical chemistryElectrodeElectrochemistryCrystallographyEnvironmental scienceSoil waterSoil scienceBiochemistryOrganic chemistryEngineeringElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsFuel Cells and Related Materials