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Investigation of Various Properties for Zirconium Oxide Films Synthesized by Sputtering [PDF]

Procedia Technology, 2016
The aim of this paper is to deposit zirconium oxide films by magnetron sputtering process at different argon partial pressure values of 45%, 55%, 62% and 67%.
Amit Kumar Chawla, Sushant Rawal, Kamlesh Chauhan   +2 more
exaly   +2 more sources

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Preparation of Zirconium Metal by the Electrochemical Reduction of Zirconium Oxide

Metallurgical and Materials Transactions B, 2007
An electrolytic production technique based on the electrochemical reduction of zirconium oxide was developed. Various factors affecting the reduction process were investigated. These factors include the cell voltage, the electrolysis time, the composition of the molten bath, and the temperature of the bath.
Abdelkader, A M, Daher, A, Abdelkareem, R A, El-Kashif, E   +3 more
openaire   +3 more sources

Stabilization of zirconium oxide in aluminum oxide-zirconium oxide system by complex stabilizers

Journal of Engineering Physics and Thermophysics, 1996
Special features of stabilization of zirconium oxide in the aluminum oxide-zirconium oxide system using stabilizers of the yttrium oxide-magnesium oxide system are studied. Optimum regimes for dispersion of the initial components and for final sintering are determined.
V. M. Shelekhina, M. A. Isupov
openaire   +1 more source

Synthesis of zirconium oxide by hydrolysis of zirconium alkoxide

Journal of Materials Science, 1995
Submicrometre particles have been prepared from hydrolysis-polycondensation of zirconium alkoxide [Zr(n-C3H7O)(4)] in ethanolic solution. The properties of these particles (morphology, specific surface area, S-BET, crystal phase and size distribution) after calcination at 450 degrees C for 5 h were found to depend on the conditions of synthesis, i.e ...
L. Davies, L. Daza, P. Grange
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Mesostructured Zirconium Oxide

MRS Proceedings, 1996
AbstractThe supramolecular templating technique was used to synthesize both hexagonal (Hx- ZrO2) and lamellar (L-ZrO2) phases of zirconium oxide. Under the conditions used in this work, the use of long chain primary amines and quaternary ammonium surfactants resulted in the exclusive formation of lamellar and hexagonal phases, respectively.
P. Liu, J. S. Reddy, A. Adnot, A. Sayari
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Chlorination of Zirconium Oxide

JOM, 1952
Production of anhydrous zirconium tetrachloride by direct chlorination of a zirconium oxide-corbon mixture in a silica-brick-lined chlorinator is described. Theory and thermodynamics of reactions are discussed. A pilot-model chlorinator and full-scale production equipment are described and operating data are included.
W. W. Stephens, H. L. Gilbert
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Hydrochlorides of zirconium oxide

Journal of the Less Common Metals, 1973
Abstract Crystalline zirconium dioxide is insoluble in hydrochloric acid. Under certain conditions, zirconium dioxide can be formed in hydrochloric acid solutions as oligomers or as chain polymers. Both form hydrochlorides with ratio HCl : ZrO2 = 1.
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Reactive magnetron sputtered zirconium oxide and zirconium silicon oxide thin films

Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 1989
Thin films of ZrO2 and ZrO2–SiO2 were deposited by reactive dc magnetron sputtering. The optical properties, density, microstructure, and crystalline phase of pure ZrO2 films were found to be a function of deposition rate. In particular, the index of refraction could be varied from 1.77 to 2.13 by increasing the deposition rate from 11 to 720 Å/min ...
Michael A. Russak, Christopher V. Jahnes, Eric P. Katz   +2 more
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Hydrous zirconium oxide as an anion-exchanger

Talanta, 1977
Samples of hydrous zirconium oxide have been prepared under varying conditions of precipitation, and their anion-exchange properties are reported. The effect of electrolyte concentration, time of equilibration and drying temperature on anion-exchange capacity has been studied.
N J, Singh, S N, Tandon
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ZIRCONIUM OXIDE AND THORIUM OXIDE IN CERAMICS*

Journal of the American Ceramic Society, 1942
ABSTRACT The properties of the most important zirconium compounds are correlated to the main ceramic applications of these compounds, namely, refractories, ceramic bodies, binders, cements, glazes, glasses, and enamels. A brief survey of the information available on the systems MgO‐ZrO 2
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