Abstract

A nanodispersed solid solution based on the Ce0,72Zr0,18Pr0,1O2-δ crystal lattice was synthesized by co-precipitation followed by heat treatment. The identification of the material was carried out by X-ray phase analysis, energy dispersive analysis, X-ray photoelectron spectroscopy, transmission electron microscopy, low-temperature nitrogen adsorption, and gas chromatography. It has been established that the synthesized Ce0,72Zr0,18Pr0,1O2-δ solid solution is superior in catalytic activity and thermal stability to CeO2 and Ce0,8Zr0,2O2 due to doping with Pr+3 ions.

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