- PII
- 10.31857/S0132665123600188-1
- DOI
- 10.31857/S0132665123600188
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 49 / Issue number 5
- Pages
- 522-531
- Abstract
- Nanosized precursor powders of (1 – x)ZrSiO4‒xZrO(OH)2 are synthesized by the sol-gel method with the separate precipitation of components to obtain (1 – x)ZrSiO4‒xZrO2 ceramic composites. The thermal behavior of precursor powders is studied by differential scanning calorimetry and thermogravimetry (DSC/TG). Ceramic composites with a high level of microhardness are obtained by sintering powders, preliminarily calcined at 850°C, in air in the temperature range 1000‒1300°C. In the future, such ceramic composites can be used as matrices for solidification and isolating high-level waste (HLW).
- Keywords
- золь-гель синтез керамические композиты (1 – <i>x</i>)ZrSiO<sub>4</sub>‒<i>x</i>ZrO<sub>2</sub> термический анализ микротвердость по Виккерсу
- Date of publication
- 16.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 5
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