Molecules, 2022 Translucent zirconia is becoming the material of choice for the esthetic restorative material. We aimed to evaluate the surface structure, phase determination, translucency, and flexural strength of 5Y-TZP Zirconia (Katana STML Block and Disc) between ...
Suchada Kongkiatkamon +1 more
doaj +1 more source
Effect of ion implantation doping on electrical properties of yttria-stabilized zirconia thin films [PDF]
, 1992 The change in conductivity of Fe and Ti implanted rf-sputtered layers of yttria-stabilized zirconia (YSZ) was studied as a function of the temperature (400–800°C) and oxygen partial pressure. In an oxidized state and in the temperature range of 400–600°C,
Burggraaf, A.J., Hassel, B.A. van
core +3 more sources
Characterization of Fe implanted yttria-stabilized zirconia by cyclic voltammetry [PDF]
, 1992 The technique of cyclic voltammetry has been applied to study reduction and oxidation phenomena which are observed at low oxygen partial pressures during steady state current-overpotential measurements of the Au, O2(g)/Fe implanted yttria-stabilized ...
Burggraaf, A.J., Hassel, B.A. van
core +2 more sources
Additively Manufactured Zirconia for Dental Applications
Materials, 2021 We aimed to assess the crystallography, microstructure and flexural strength of zirconia-based ceramics made by stereolithography (SLA). Two additively manufactured 3 mol% yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP: LithaCon 3Y 230 ...
Hiroto Nakai +10 more
semanticscholar +1 more source
Effects of Number of Firing Cycles on Color Stability and Surface Roughness in Two Different Zirconia-Based Ceramic Systems [PDF]
Journal of Mashhad Dental School, 2022 Introduction: Color matching between a zirconia-based ceramic restoration and a natural tooth is a common clinical challenge. This in-vitro study aimed to assess the effects of the number of firing cycles and zirconia core translucency on the color ...
Farshad Askari, Rashin Giti
doaj +1 more source
CVD of solid oxides in porous substrates for ceramic membrane modification [PDF]
, 1992 The deposition of yttria-doped zirconia has been experimented systematically in various types of porous ceramic substrates by a modified chemical vapor deposition (CVD) process operating in an opposing reactant geometry using water vapor and ...
Burggraaf, A.J., Lin, Y.S.
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The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide [PDF]
Journal of the Serbian Chemical Society, 2013 Two zirconia samples were prepared by precipitation from aqueous zirconium oxychloride and zirconil sulphate solutions with potassium hydroxide. The prepared zirconia samples were amorphous.
Stanković Jovan B. +2 more
doaj +1 more source
Current status on lithium disilicate and zirconia: a narrative review
BMC Oral Health, 2019 The introduction of the new generation of particle-filled and high strength ceramics, hybrid composites and technopolymers in the last decade has offered an extensive palette of dental materials broadening the clinical indications in fixed prosthodontics,
F. Zarone +4 more
semanticscholar +1 more source
Effect of hot etching with HF on the surface topography and bond strength of zirconia
Frontiers in Materials, 2022 Zirconia has occupied an increasingly important role in oral clinical applications in recent years. However, how to achieve the ideal bonding effect of zirconia is a significant problem that needs to be solved urgently in oral clinics.
Zhuoran Liang +9 more
doaj +1 more source
Electrochemical blackening of yttria-stabilized zirconia : morphological instability of the moving reaction front [PDF]
, 1999 Electrochemical reduction was performed on both polycrystals of calcia-stabilized zirconia (CSY) and single crystals of yttria-stabilized zirconia (YSZ) at 500°C. A glass-encapsulation was used to prevent access of molecular oxygen from the gas phase and
Janek, Jürgen, Korte, Carsten
core +1 more source