Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V. Zelizko"'
Publikováno v:
Ionics. 9:315-320
Oxygen-ion conducting ceramic membrane materials (pure ionic or mixed ionic / electronic conductors) allow selective transport of oxygen in the form of ionic flux at high temperatures and can be used for the production of high purity oxygen. Such mat
Publikováno v:
Solid State Ionics. :763-768
Oxygen separation technology has applications in health care, defence, on-site generation of gases with known oxygen concentration, food packaging (oxygen removal), aquaculture and a number of others. The market potential for this technology is of th
Publikováno v:
Ionics. 4:25-32
The effect of alumina additions on the ionic conductivity and mechanical properties of 3 and 8 mol% Y2O3 - ZrO2 compositions has been investigated. Such materials are of interest for use in fuel cells and other similar applications. Sintered specimen
Autor:
V. Zelizko, Sukhvinder P.S. Badwal, Fabio T. Ciacchi, John Drennan, Hay David Gilbert, S. Rajendran
Publikováno v:
Scopus-Elsevier
The new oxygen-ion conductor La 0.9 Sr 0.1 Ga 0.8 Mg 0.2 O 3-x has been prepared by conventional solid-state reaction at high temperatures and characterised by X-ray diffraction, scanning and transmission electron microscopy, and conductivity (four-p
Autor:
V. Zelizko, Michael V. Swain
Publikováno v:
Key Engineering Materials. :785-790
Publikováno v:
Key Engineering Materials. :14-19
Publikováno v:
Materials Science Forum. :201-205
Publikováno v:
Journal of Materials Science Letters. 8:1154-1157
On etudie la croissance de fissures inferieures a 200 μm sur la surface sous traction d'une zircone Mg-PSZ commerciale soumise a une charge statique. Ces petites fissures sont amorcees pour des valeurs d'intensites de contrainte bien en dessous du s
Autor:
V. Zelizko, Michael V. Swain
Publikováno v:
Journal of Materials Science. 23:1077-1082
Specimens of Mg-PSZ were given three different surface preparations prior to testing in rotating flexural fatigue. The preparation consisted of precise grinding with relatively coarse (55 to 80 μm) diamond-impregnated wheels along axial and radial d
Publikováno v:
Journal of Materials Science Letters. 8:29-31