The A-cation deficient perovskite series La2−xCoTiO6−δ (0 ≤ x ≤ 0.20): new components for potential SOFC composite cathodes

Alejandro Gómez-Pérez, M. Teresa Azcondo, Mercedes Yuste, Juan Carlos Pérez-Flores, Nikolaos Bonanos, Florence Porcher, Alvaro Muñoz-Noval, Markus Hoelzel, Flaviano García-Alvarado, Ulises Amador
2016 Journal of Materials Chemistry A  
The best performances are obtained for low x due to a compromise between sufficiently high amount of defects, but not so high to induce defect clustering.
doi:10.1039/c5ta08025h fatcat:ox7vjei3dvb5dlqsgvobaswjvq