Results 21 to 30 of about 254,263 (255)

Thick films of YSZ electrolytes by dip-coating process [PDF]

, 2005
Yttria stabilized zirconia (YSZ, 8% Y2O3) thick films were coated on porous Ni-YSZ substrates using the dip-coating process and a suspension with a new formulation. The suspension was obtained by addition of a polymeric matrix in a stable suspension of a
Ansart, Florence, P. Lenormand, C. Laberty-Robert, Lenormand, Pascal, Laberty-Robert, Christel, F. Ansart, D. Caravaca, Caravaca, D.   +7 more
core   +1 more source

HARDNESS AND FRATURE TOUGHNE OF PLASMA SPRAYED ZIRCONIA-CERIA-YTTRIA THERMAL BARRIER COATINGS

Iraqi Journal for Mechanical and Materials Engineering, 2018
Several studies have been made during the recent years to evaluate the plasma sprayed yttria partially stabilized zirconia thermal barrier coatings but less attention were undertaken on ceria-yttria stabilized zirconia.
Mohammed J Kadhim, Mohammed H Hafiz, Maryam A Ali Bash   +2 more
doaj   +1 more source

Mechanical properties and low temperature degradation of 1.5Y-1.5Nd-TZP-alumina composites produced by intensive co-milling

Open Ceramics, 2021
In this study toughness of alumina toughened zirconia (ATZ) was improved by co-stabilization by shifting from co-precipitated yttria stabilized zirconia powder to yttria neodymia co-stabilized starting powders in which the stabilizers were introduced by ...
Bettina Osswald, Andrea Gommeringer, Frank Kern   +2 more
doaj   +1 more source

Interaction of zirconia primers with yttria-stabilized zirconia surfaces

Dental Materials, 2016
Recently several zirconia primers have been introduced to mediate bonding of dimethacrylate resins to yttria-stabilized zirconia frameworks (Y-TZP). The aim of the study was to evaluate the changes in surface chemistry of Y-TZP frameworks induced by zirconia primer treatments.Polished Y-TZP discs (Lava, 3M ESPE), ultrasonicated for 10min in ethanol ...
Pilo, R., Kaitsas, V., Zinelis, S., Eliades, G.   +3 more
openaire   +3 more sources

Morphology and structure of YSZ powders: Comparison between xerogel and aerogel [PDF]

, 2009
Yttria-stabilized zirconia (YSZ) fine powders were prepared via sol–gel route in order to shape thermal barrier coatings (TBCs) from these powders. The main objective is to develop new undirectional coatings to allow best thermo-mechanical accommodations
Ansart, Florence, Bonino, Jean-Pierre, Fenech, Justine, Viazzi, Céline, Barnabé, Antoine   +4 more
core   +1 more source

Dense zig-zag microstructures in YSZ thin films by pulsed laser deposition

APL Materials, 2015
The very brittle oxygen ion conductor yttria stabilized zirconia (YSZ) is a typical solid electrolyte for miniaturized thin film fuel cells. In order to decrease the fuel cell operating temperature, the thickness of yttria stabilized zirconia thin films ...
Dieter Stender, Nina Schäuble, Anke Weidenkaff, Alex Montagne, Rudy Ghisleni, Johann Michler, Christof W. Schneider, Alexander Wokaun, Thomas Lippert   +8 more
doaj   +1 more source

Effects of Impurity Content on the Sintering Characteristics of Plasma-Sprayed Zirconia [PDF]

, 2007
Yttria-stabilized zirconia powders, containing different levels of SiO2 and Al2O3, have been plasma sprayed onto metallic substrates. The coatings were detached from their substrates and a dilatometer was used to monitor the dimensional changes they ...
Paul, S., Dorfman, M.R., Cipitria, A., Paul , S., Clyne, T., Clyne, T.W., Dorfman, M., Golosnoy, I.O., Golosnoy, I., Xie, L.   +9 more
core   +1 more source

Doping Calcia and Yttria into Zirconia Obtained from by Product of Tin Concentrator to Improve its Ionic Conductivity

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, Bambang Prijamboedi, Syoni Soepriyanto, Ismunandar Ismu   +3 more
doaj   +1 more source

Electrode and Electrolyte Materials From Atomistic Simulations: Properties of LixFEPO4 Electrode and Zircon-Based Ionic Conductors

Frontiers in Energy Research, 2021
LixFePO4 orthophosphates and fluorite- and pyrochlore-type zirconate materials are widely considered as functional compounds in energy storage devices, either as electrode or solid state electrolyte.
Piotr M. Kowalski, Piotr M. Kowalski, Zhengda He, Zhengda He, Oskar Cheong, Oskar Cheong, Oskar Cheong   +6 more
doaj   +1 more source

CVD OF YTTRIA STABILIZED ZIRCONIA

Le Journal de Physique Colloques, 1989
No abstract ...
Wahlroos, J., Tarkkell, K., Mantyla, T., Kettunen, P.   +3 more
openaire   +1 more source