article·2003-01-01

The synthesis of nano-sized powders in the ZrO2-HfO2-Y2O3 system

E N Solovyeva, Е. А. Иванова

Abstract

The powders with a crystallite size of 3-5 nm have been prepared by the reverse coprecipitation. The effect of coprecipitation temperature on the size of crystallites and agglomerates has been studied. The cubic phase alone has been found to exist at temperatures above 550 ∞C in the compositions under investigation.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced ceramic materials synthesis · Catalysis and Oxidation Reactions · Intermetallics and Advanced Alloy Properties

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