Email this article Production of Chemically Pure Zirconia-Based Nanoceramics in the ZrO2(Y2O3)–Al2O3 System for Restorative Dentistry
- Authors: Morozova L.V.1, Kovalko N.Y.1, Kalinina M.1, Shilova O.A.1
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Affiliations:
- Institute of Silicate Chemistry, Russian Academy of Sciences
- Issue: Vol 53, No 5 (2019)
- Pages: 848-854
- Section: Nanomaterials and Nanotechnologies
- URL: https://bakhtiniada.ru/0040-5795/article/view/173126
- DOI: https://doi.org/10.1134/S0040579519050154
- ID: 173126
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Abstract
The synthesis technology of a chemically pure nanodisperse precursor powder (10–12 nm) based on a tetragonal solid zirconia (t-ZrO2) solution in the ZrO2 system (Y2O3)–Al2O3 for restorative dentistry is developed. A ceramic material with a crystallite size of 60–65 nm is obtained; its phase composition, dispersion, microstructure, and physical and mechanical properties are investigated; and its low-temperature moisture aging structural stability is established.
About the authors
L. V. Morozova
Institute of Silicate Chemistry, Russian Academy of Sciences
Author for correspondence.
Email: morozova_l_v@mail.ru
Russian Federation, St. Petersburg, 199034
N. Yu. Kovalko
Institute of Silicate Chemistry, Russian Academy of Sciences
Email: morozova_l_v@mail.ru
Russian Federation, St. Petersburg, 199034
M.V. Kalinina
Institute of Silicate Chemistry, Russian Academy of Sciences
Email: morozova_l_v@mail.ru
Russian Federation, St. Petersburg, 199034
O. A. Shilova
Institute of Silicate Chemistry, Russian Academy of Sciences
Email: morozova_l_v@mail.ru
Russian Federation, St. Petersburg, 199034
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