ReSmO3

ReSmO3 is a rare-earth perovskite ceramic compound containing rhenium and samarium in a cubic or pseudo-cubic crystal structure. This material is primarily of research interest for applications requiring high-temperature stability, ionic conductivity, or catalytic properties, and belongs to the broader family of rare-earth oxides used in advanced ceramics and functional materials. ReSmO3 is not widely commercialized but represents the type of engineered oxide ceramic that researchers explore for next-generation solid electrolytes, refractory applications, and catalytic converters where rare-earth perovskites offer advantages over conventional alternatives.