Ca2Fe2O5

Ca₂Fe₂O₅ is an iron-calcium oxide ceramic compound belonging to the family of mixed-metal oxides, which are typically studied for structural and functional applications in high-temperature environments. This material is primarily of research interest in applications requiring high-temperature stability and mechanical rigidity, particularly in contexts involving iron-bearing ceramics for refractory systems, pigments, or solid-state chemistry studies. While not a widely commercialized engineering ceramic like alumina or zirconia, compounds in this family are investigated for potential use in thermal barriers, catalytic supports, and specialized refractories where iron oxide incorporation provides chemical compatibility or functional properties.