A comparative analysis of the features of the microstructure and mechanical properties of composite ceramic materials obtained from a nanosized powder of the composition Ce 0.1 Al 0.1 Zr 0.8 O 2 < / sub> synthesized in three ways: in the presence of urea, in the presence of hexamethylenetetramine, using an aqueous solution of ammonia as the main agent. It was found that both the Ce 0.1 Al 0.1 Zr 0.8 O 2 powder, synthesized in the presence of hexamethylenetetramine, and made of this ceramic powder, has the best characteristics.
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