YbCeO3

YbCeO3 is a rare-earth doped ceramic oxide compound combining ytterbium and cerium oxides, belonging to the family of mixed rare-earth oxide ceramics. This material is primarily investigated in research contexts for solid-state electrochemistry and thermal applications, where its ionic conductivity and thermal stability make it a candidate for solid oxide fuel cells (SOFCs), oxygen sensors, and high-temperature structural components. Compared to conventional zirconia-based ceramics, rare-earth doped ceria systems like YbCeO3 offer enhanced oxygen-ion conductivity at intermediate temperatures, making them attractive for next-generation energy conversion devices, though commercialization remains limited.