How oxidation state and lattice distortion influence the oxygen evolution activity in acid of iridium double perovskites
M. Retuerto, L. Pascual, Oriol Piqué, Paula Kayser, Mohamed Abdel Salam, Mohamed Mokhtar, J. A. Alonso, M.A. Peña, Federico Calle‐Vallejo, Sergio Rojas
Abstract
In view of iridium's scarceness and high cost, Ir-containing catalysts for water electrolyzers should have low loadings and maximal utilization.
Topics & Concepts
IridiumOxygen evolutionOxidation stateLattice (music)OxygenDistortion (music)Materials scienceCatalysisElectrochemistryChemistryPhysicsPhysical chemistryOptoelectronicsOrganic chemistryElectrodeCMOSAmplifierAcousticsElectrocatalysts for Energy ConversionAdvanced battery technologies researchPerovskite Materials and Applications