ReAuO3

ReAuO3 is a rare-earth gold oxide ceramic compound that combines a rare-earth element (Re) with gold and oxygen in a perovskite-related crystal structure. This is primarily a research material rather than a production ceramic, explored for its potential electronic, catalytic, or functional properties that arise from the rare-earth–gold interaction. Interest in such compounds centers on potential applications in catalysis, electrochemistry, or specialty electronics where the rare-earth and noble-metal components offer unique redox chemistry and chemical stability.