The effect of preliminary hydrolysis on the properties of ZrO2–7% Y2O3 powders prepared by hydroxide precipitation.

Autor: Zhirenkina, Nina V., Mashkovtseva, Maxim A., Bereskina, Polina A., Zakirov, Ilsur F., Baksheev, Evgenie O., Bujnachev, Sergey V., Vereshchagin, Artem O.
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Zdroj: AIP Conference Proceedings; 2017, Vol. 1886 Issue 1, p1-5, 5p, 1 Diagram, 1 Chart, 4 Graphs
Abstrakt: In this study, the effect of preliminary hydrolysis of zirconyl oxysulfate on the properties of ZrO2–7 % Y2O3 powders prepared by hydroxides precipitation at a constant pH of 5 was studied. X-ray diffraction analysis showed the monophasic nature of the samples and the insignificant difference between CSR (coherent scattering regions). Samples differed in particle size distribution, porosity and morphology. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index