Results 1 to 10 of about 26,876 (284)
Advanced Materials, EarlyView.This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen +3 more
wiley +1 more source
Studying the structure of thermal barrier plasma coating with nuclear backscattering spectrometry
Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The work motivation is caused by the need to increase service life of aerospace components by developing the methods of thermal barrier coatings on structural materials The main aim of the paper is to study thermal barrier coating structures formed by ...
Anatoliy Borisov +5 more
doaj +2 more sources
Surface microstructural changes of spark plasma sintered zirconia after grinding and annealing [PDF]
, 2016 Spark plasma sintered zirconia (3Y-TZP) specimens have been produced of 140 nm 372 nm and 753 nm grain sizes by sintering at 1250 °C, 1450 °C and 1600 °C, respectively.
Akhtar, Farid +5 more
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Adsorption of Aliphatic Alcohols on Yttria-Stabilized Zirconia [PDF]
Adsorption Science & Technology, 2005 Yttria-stabilized zirconia powders with 3, 5, 8 and 10 mol% yttria added (Z3Y, Z5Y, Z8Y and Z10Y, respectively) were prepared. XRD studies indicated that the Z3Y and Z5Y samples were tetragonal whereas Z8Y and Z10Y were found to be cubic in shape.
Pervez K. Butt +4 more
openaire +2 more sources
Ceramics Surface Design by Laser Texturing: A Review on Structures and Functionalities
Advanced Materials Interfaces, EarlyView.Laser surface texturing (LST) is a huge source for innovation in ceramics, as its versatility allows a swift production of very distinct functionalities for attaining high performances in several fields. This function‐oriented review gathers highly relevant applications of laser surface textured ceramics, from optical, thermal, electronic ...
Edna Silva +2 more
wiley +1 more source
Fabrication of yttria stabilized zirconia nanopowder via sol- gel rout
مجله دانشکده دندانپزشکی اصفهان, 2008 Introduction: Yttria stabilized zirconia (YSZ) has been under consideration due to its desiredproperties for preparing dental restorations. The aim of this research was to produce the YSZnanopowder via sol-gel rout.Materials and methods: The present ...
M.H Fathi +2 more
doaj
Making yttria-stabilized tetragonal zirconia translucent [PDF]
Dental Materials, 2014 The aim of this study was to provide a design guideline for developing tetragonal yttria-stabilized zirconia with improved translucency.The translucency, the in-line transmission in particular, of 3mol.% yttria-stabilized tetragonal zirconia (3Y-TZP) has been examined using the Rayleigh scattering model.
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Advanced Science, EarlyView.In an electrochemical titration cell utilizing a Ca‐doped BiFeO3 film, the oxygen stoichiometry was quantitatively controlled via electrical oxygen pumping. The structural and chemical changes were monitored through Raman spectroscopy and X‐ray diffraction.
Heung‐Sik Park +7 more
wiley +1 more source
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 +2 more
doaj
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