Results 241 to 250 of about 102,012 (284)

Regulation of lattice oxygen reactivity of ZrO₂ to promote efficient chemical looping oxidative dehydrogenation of ethane. [PDF]

Nat Commun
Zhang T, Otroshchenko T, Kondratenko VA, Bartling S, Kondratenko EV.   +4 more
europepmc   +1 more source

Biological Response of Osteoblasts to Zirconia Manufactured via FFF, DLP, and Milling. [PDF]

J Funct Biomater
Roser CJ, Erber R, Zenthöfer A, Rues S, Lux CJ, Nötzel D, Eickhoff R, Hanemann T.   +7 more
europepmc   +1 more source

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Thermodynamic assessment of the Al2O3–ZrO2, CaO–Al2O3–ZrO2, and Al2O3–SiO2–ZrO2 systems

Ceramics International, 2022
Abstract All available thermodynamic data and phase diagram data in the Al2O3–ZrO2, CaO–Al2O3–ZrO2, and Al2O3–SiO2–ZrO2 systems at 1 bar total pressure were critically evaluated and assessed simultaneously to obtain a set of the optimized Gibbs energies of all phases in the systems.
Sun Yong Kwon, In-Ho Jung
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Tribological behaviour of Al2O3/ZrO2-ZrO2 laminated composites

Wear, 2000
Laminated composites were prepared in the system Al2O3-ZrO2. Starting from sheets produced by tape casting a symmetric structure was obtained by superimposing alternated layers of Al2O3/ZrO2 composite and ZrO2. Due to the different thermal expansion coefficients and shrinkage of the two materials the alumina/zirconia external layers of the samples ...
A Tarlazzi, E Roncari, P Pinasco, S Guicciardi, C Melandri, G de Portu   +5 more
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Microstructure control for sputter-deposited ZrO2, ZrO2·CaO and ZrO2·Y2O3

Thin Solid Films, 1982
Abstract The microstructure of pure and oxide-stabilized cubic ZrO 2 has been determined as a function of the principal deposition conditions for coatings prepared by r.f. diode reactive sputtering. Broad control of crystal structure, phase composition, grain size and crystallographic orientation is obtained by appropriate selection of the target ...
W.T. Pawlewicz, D.D. Hays
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Transparent conducting films of In2O3–ZrO2, SnO2–ZrO2 and ZnO–ZrO2

Thin Solid Films, 2000
The optical transparencies and electrical conductivities of thin films of In 2 O 3 , SnO 2 and ZnO mixed with ZrO 2 have been investigated. These films were deposited on glass substrates at room temperature using pulsed-laser deposition. Indium-zirconium oxide films with a ZrO 2 content up to 15 wt.% were conducting and more than 80% transparent ...
S.B Qadri, H Kim, H.R Khan, A Piqué, J.S Horwitz, D Chrisey, W.J Kim, E.F Skelton   +7 more
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Decomposition of Nitrous Oxide on CoOX/ZrO2, CuOX/ZrO2 and FeOX/ZrO2 Catalysts

Reaction Kinetics and Catalysis Letters, 2001
On CoOx/ZrO2, CuOx/ZrO2 and FeOx/ZrO2 catalysts, below the limits shown by characterization to have high metal dispersion, the turnover frequency for N2O decomposition is nearly independent of metal content.
S. Tuti, F. Pepe, PIETROGIACOMI, Daniela, INDOVINA, Valerio   +3 more
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Detailed leakage current analysis of metal–insulator–metal capacitors with ZrO2, ZrO2/SiO2/ZrO2, and ZrO2/Al2O3/ZrO2 as dielectric and TiN electrodes

Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2012
ZrO2-based metal–insulator–metal capacitors are used in various volatile and nonvolatile memory devices as well as for buffer capacitors or radio frequency applications. Thus, process optimization and material tuning by doping is necessary to selectively optimize the electrical performance.
Wenke Weinreich, Ahmed Shariq, Konrad Seidel, Jonas Sundqvist, Albena Paskaleva, Martin Lemberger, Anton J. Bauer   +6 more
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Dechlorination of chlorobenzene in subcritical water with Fe/ZrO2, Ni/ZrO2 and Cu/ZrO2

Journal of Environmental Monitoring, 2009
To obtain information about dechlorination of organochlorine compounds in subcritical water catalyzed by metals assisted with ZrO(2), dechlorination of chlorobenzene has been investigated in the presence of Fe/ZrO(2), Ni/ZrO(2) and Cu/ZrO(2) catalysts. The dechlorination efficiency was increased with increasing residence time, temperature and pressure.
Guang-Tao, Wei, Chao-Hai, Wei, Feng-Mei, He, Chao-Fei, Wu   +3 more
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Wettability in ZrO2-Ni and ZrO2-Cu bonding

Journal of Materials Science Letters, 1989
On etudie le mouillage par Ni et Cu liquides de ceramiques de zircone stabilisees par Y 2 O 3 ou CeO 2 en vue de leur ...
J. G. Duh, W. S. Chien, B. S. Chiou
openaire   +1 more source