B-Site Deficient Hexagonal Perovskites: Structural Stability, Ionic Order-Disorder and Electrical Properties

X Yang, AJ Fernández–Carrión, X Geng… - Progress in Solid State …, 2024 - Elsevier
This review presents an overview on the structures and electrical properties of B-site
deficient hexagonal perovskite oxides, which have been receiving increasing attention as …

The role of vanadium substitution in the oxygen sublattice disorder of Ba 7 Nb 4 MoO 20-based hexagonal perovskite oxide-ion conductors

AO Biffo, T Famprikis, PB Groszewicz - Journal of Materials Chemistry …, 2024 - pubs.rsc.org
Ba7Nb4MoO20-based hexagonal perovskite derivatives are promising oxygen-ion
conductors for solid electrolytes in solid-oxide fuel cells and electrolysers. A thorough …