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Study on the Influence of Low Temperatures on the Physicochemical Properties of Xerogels, Powders and Ceramics Based on ZrO2

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Abstract

By using the method of coprecipitation of hydroxides in the ZrO2–CaO–MgO system, xerogels, powders, and ceramics based on them are obtained. The effect of low temperatures during the preparation of precursors on the phase composition and physicochemical properties of the materials is studied. It is shown that the use of precipitate’s cryotreatment makes it possible to reduce the open porosity and water absorption of the ceramics.

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Funding

This study was supported by the Russian Ministry of Education and Science as part of state assignment 0081-2022-0006 of the Institute of Silicate Chemistry, Russian Academy of Sciences.

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Correspondence to O. L. Belousova.

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Belousova, O.L., Kuznetsova, V.A., Fedorenko, N.Y. et al. Study on the Influence of Low Temperatures on the Physicochemical Properties of Xerogels, Powders and Ceramics Based on ZrO2. Glass Phys Chem 49, 687–692 (2023). https://doi.org/10.1134/S1087659623600655

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