Riaz, Adeel Sirvent, Juande Zueco-Vincelle, Juan Buzi, Fjorelo Panisset, Silvère Stangl, Alexander Rapenne, Laetitia Baiutti, Federico Mermoux, Michel Laguna-Bercero, Miguel Angel Tarancón, Albert Burriel, Mónica High performance La<sub>2</sub>NiO<sub>4+<i>δ</i></sub> oxygen and Ni–Ce<sub>0.9</sub>Gd<sub>0.1</sub>O<sub>2−<i>δ</i></sub> fuel electrodes for thin film reversible solid oxide cells J. mater. chem. A 10.1039/d4ta08962f 2025 2025