RhO7

RhO₂ is a rhodium oxide ceramic compound belonging to the family of transition metal oxides, known for their catalytic and refractory properties. While specific industrial production data is limited, rhodium oxides are employed in specialized applications requiring high thermal stability, chemical inertness, and catalytic activity—particularly in automotive catalytic converters, chemical processing catalysts, and laboratory research settings. Engineers consider rhodium-based ceramics where alternative oxides cannot tolerate extreme temperatures or aggressive chemical environments, though cost and material availability typically reserve them for high-value applications.