https://itq.upv-csic.es/wp-content/uploads/2025/09/logos.unidos.1.color_.newdate-1-400x73.png00KCB-Studiohttps://itq.upv-csic.es/wp-content/uploads/2025/09/logos.unidos.1.color_.newdate-1-400x73.pngKCB-Studio2012-01-07 14:00:172012-01-07 14:00:17Improvement of the Electrocatalytic Properties of IT-SOFC Cathodes based on the A0.58Sr0.4Fe0.8Co0.2O3-δ System by Multi-Element Substitution