Results 31 to 40 of about 21,724 (233)
Sensors, 2016 Bismuth oxide (Bi2O3)-doped yttria-stabilized zirconia (YSZ) were prepared via the solid state reaction method. X-ray diffraction and electron diffraction spectroscopy results indicate that doping with 2 mol% Bi2O3 and adding 10 mol% yttria result in a ...
Liwei Liu, Zheng Zhou, He Tian, Jixue Li
doaj +1 more source
Synthesis of Fe-ZrO2 nanocomposite powders by reduction in H2 of a nanocrystalline (Zr, Fe)O2 solid solution [PDF]
, 2009 The formation of Fe-ZrO2 nanocomposite powders by reduction in hydrogen of a nanocrystalline totally stabilized Zr0.9Fe0.1O1.95 solid solution was investigated by X-ray diffraction (XRD), field-emission-gun scanning electron microscopy (FEG-SEM) and ...
De Grave, Eddy +4 more
core +2 more sources
Тонкие химические технологии, 2018 The results of elaborating a method for the synthesis of zirconia and hafnia doped by rare earths (yttrium, erbium and scandium) by using low-hydrated hydroxides of zirconium and hafnium as precursors are reported.
E. E. Nikishina +2 more
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Journal of Mathematical and Fundamental Sciences, 2013 Zirconia has been prepared from Zircon concentrate by caustic fusion methods. Zircon is a by product from tin ore concentration plant at Bangka island of Indonesia.
Fitria Rahmawati +3 more
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Influence Ytrio Percentage On Monolithic Zirconia Properties: Literature Review
Revista Naval de Odontologia On Line, 2022 The main disadvantage of conventional zirconia is its high opacity. Depending on different conditions, especially the content of the yttrium stabilizer, it is possible to circumvent this issue, in view of this, several generations of yttrium stabilized ...
Brenda Barros Magalhães Motta +3 more
doaj +1 more source
Microstructure and mechanical properties of atomic layer deposited alumina doped zirconia
AIP Advances, 2021 Atomic layer deposited alumina doped zirconia films can exhibit advanced mechanical properties with potential to increase the suitability of ZrO2 films for mechanically resilient coatings.
Helle-Mai Piirsoo +5 more
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A Stabilization Mechanism of Zirconia Based on Oxygen Vacancies Only
, 2002 The microscopic mechanism leading to stabilization of cubic and tetragonal forms of zirconia (ZrO$_2$) is analyzed by means of a self-consistent tight-binding model.
Fabris, Stefano +2 more
core +1 more source
Effect of Aging on the Microstructure and Optical Properties of Translucent ZrO 2 Ceramics
Acta Stomatologica Croatica, 2021 Objectives: The development and placement of translucent zirconia ceramics on the dental materials market is in full swing. This research aimed to investigate how aging protocols affect the microstructure, color parameters and translucency of a new ...
Korina Mešić +2 more
doaj
Absence of Ferromagnetism in Mn-doped Tetragonal Zirconia
, 2011 In a recent letter, it has been predicted within first principle studies that Mn-doped ZrO2 compounds could be good candidate for spintronics application because expected to exhibit ferromagnetism far beyond room temperature.
B. Barbara +6 more
core +3 more sources
n-Heptane hydroconversion over sulfated-zirconia-supported molybdenum carbide catalysts [PDF]
, 2016 Tertiary Education Trust Fund (TETFUND) NigeriaPeer reviewedPublisher ...
Anderson, J. A. +2 more
core +2 more sources