Used as a catalyst in organic synthesis, particularly in oxidation reactions where it enhances the efficiency and selectivity of the process. It is also employed in the manufacturing of ceramics, where it acts as a dopant to improve the properties of the final product, such as thermal stability and electrical conductivity. In the field of materials science, it is utilized in the production of phosphors for lighting and display technologies, contributing to the brightness and color quality of the emitted light. Additionally, it finds application in environmental technologies, where it is used in catalytic converters to reduce harmful emissions from vehicles by facilitating the conversion of toxic gases into less harmful substances.