SmReO3

SmReO3 is a rare-earth perovskite ceramic compound containing samarium and rhenium oxides, representing an experimental material primarily of research interest rather than established commercial production. This compound belongs to the family of complex oxide perovskites, which are investigated for potential applications in high-temperature electrochemistry, catalysis, and solid-state ionics due to the mixed-valence properties and ionic mobility enabled by rare-earth and transition-metal substitution. SmReO3 and related compositions are notably studied for their potential in solid oxide fuel cells, oxygen permeation membranes, and catalytic systems where tolerance to extreme temperatures and corrosive environments is required, though it remains in the development stage compared to more conventional perovskite formulations.