Graphene/Zirconia Composites for Components in Solid Oxide Fuel Cells: Microstructure and Electrical Conductivity. - Coto-Ruiz, Francisco J.; de la Cruz-Blanco, Ana; Moriche, Rocío; Morales-Rodríguez, Ana; Poyato, Rosalía (Nanomaterials (2079-4991), 2025)