Nonstoichiometry, Defect Chemistry and Oxygen Transport in Fe-Doped Layered Double Perovskite Cobaltite PrBaCo 2− x Fe x O 6−δ (x = 0–0.6) Membrane Materials. - Ivanov, Ivan L.; Zakiryanov, Petr O.; Sereda, Vladimir V.; Mazurin, Maxim O.; Malyshkin, Dmitry A.; Zuev, Andrey Yu.; Tsvetkov, Dmitry S. (Membranes, 2022)