Outputs (2)

Hexagonal perovskite related oxide ion conductor Ba3NbMoO8.5: phase transition, temperature evolution of the local structure and properties (2019)
Journal Article
Chambers, M. S., McCombie, K. S., Auckett, J. E., McLaughlin, A. C., Irvine, J. T., Chater, P. A., …Evans, I. R. (2019). Hexagonal perovskite related oxide ion conductor Ba3NbMoO8.5: phase transition, temperature evolution of the local structure and properties. Journal of Materials Chemistry A: materials for energy and sustainability, 7(44), 25503-25510. https://doi.org/10.1039/c9ta08378b

Ba3NbMoO8.5 has recently been demonstrated to exhibit competitive oxide ion conductivity and to be stable under reducing conditions, making it an excellent potential electrolyte for solid oxide fuel cells. We report here the first investigation of th... Read More about Hexagonal perovskite related oxide ion conductor Ba3NbMoO8.5: phase transition, temperature evolution of the local structure and properties.

Cation distributions and anion disorder in Ba3NbMO8.5 (M = Mo, W) materials: Implications for oxide ion conductivity (2019)
Journal Article
Auckett, J. E., Milton, K. L., & Evans, I. R. (2019). Cation distributions and anion disorder in Ba3NbMO8.5 (M = Mo, W) materials: Implications for oxide ion conductivity. Chemistry of Materials, 31(5), 1715-1719. https://doi.org/10.1021/acs.chemmater.8b05179

Competitive oxide ion conductivity has been identified recently in members of the Ba3Nb1–y(Mo1– xWx)1+yO8.5+½y (0 ≤ x ≤ 1, –0.3 ≤ y ≤ 0.2) series, which adopt a disordered rhombohedral “hybrid” structure combining features of the 9R perovskite and pa... Read More about Cation distributions and anion disorder in Ba3NbMO8.5 (M = Mo, W) materials: Implications for oxide ion conductivity.