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 ITQ2017-03-23 10:43:262017-03-23 10:43:26Enhancing oxygen permeation through hierarchically-structured perovskite membranes elaborated by freeze-casting