Cerium(IV)-zirconium(IV) oxide (CAS 53169-24-7)

Cerium(IV)-zirconium(IV) oxide is a mixed oxide ceramic that is extensively researched in the fields of materials science and catalysis. This compound is widely studied for its application in catalytic converters, where it is used to enhance the efficiency of the emission control systems of vehicles. The high oxygen storage capacity of Cerium(IV)-zirconium(IV) oxide is a key property that makes it effective in the oxidation of harmful exhaust gases. It is also investigated for its thermal stability and resistance to sintering at high temperatures, which are important attributes for maintaining catalytic activity over time. In addition to its role in automotive exhaust treatment, this mixed oxide is explored for its potential as an anode material in solid oxide fuel cells (SOFCs), where research focuses on its ability to conduct oxygen ions at elevated temperatures. The compound′s redox behavior and structural characteristics are further subjects of study in the development of advanced materials for chemical sensing and photocatalysis applications.