https://itq.upv-csic.es/wp-content/uploads/2025/09/logos.unidos.1.color_.newdate-1-400x73.png00Comunicacion y noticias ITQhttps://itq.upv-csic.es/wp-content/uploads/2025/09/logos.unidos.1.color_.newdate-1-400x73.pngComunicacion y noticias ITQ2013-01-24 10:39:062013-01-24 10:39:06Electrochemical properties of composite fuel cell cathodes for La 5.5WO 12-δ proton conducting electrolytes