Zobrazeno 1 - 10
of 14
pro vyhledávání: '"I.V. Koval'chuck"'
Autor:
B. D. Vasyliv, Mykhailo Student, Z.A. Duriagina, V. V. Kulyk, Volodymyr Posuvailo, I.V. Koval’chuck
Publikováno v:
Archives of Materials Science and Engineering. 2:49-55
Purpose: Purpose of this work is to analyse the process of synthesis of oxide ceramic coatings in plasma electrolytes on 2024 aluminium alloy and to form an electrolyte which allows to reduce energy consumption for the coating formation. Design/metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b54be7e77d3c56e41037bc4be9ae8a8f
https://doi.org/10.5604/01.3001.0014.5761
https://doi.org/10.5604/01.3001.0014.5761
Akademický článek
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Publikováno v:
Chemistry of Metals and Alloys. 7:100-105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d105e391ee120b80ee3025f5e24c26ea
https://doi.org/10.30970/cma7.0273
https://doi.org/10.30970/cma7.0273
Autor:
P. Myronenko, Gerfried Hilscher, Herwig Michor, B. Kotur, N. Pyk, O. Myakush, I.V. Koval’chuck
Publikováno v:
Journal of Alloys and Compounds. 509:5200-5205
Pseudo-binary YCo3−xVx and YCo2−xVx (x = 0.1 and 0.2) phases have been investigated for the influence of V-doping on the crystal structure and magnetic properties of YCo3 (PuNi3-type, space group R 3 ¯ m ) and YCo2 (MgCu2-type, space group F d 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a0e22d93c20723d6d5087f126e8fe1
https://doi.org/10.1016/j.jallcom.2011.02.052
https://doi.org/10.1016/j.jallcom.2011.02.052
Publikováno v:
Chemistry of Metals and Alloys. 2:59-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9afe61cb1b09a20d93c7bbdcbfbf32cc
https://doi.org/10.30970/cma2.0093
https://doi.org/10.30970/cma2.0093
Publikováno v:
Journal of Alloys and Compounds, Vol. 404-406 (2005) pp. 118-121
The Zr 9 V 4 SH ∼23 hydride was synthesized by saturation from gaseous hydrogen at room temperature and 0.12 MPa hydrogen pressure. The measured hydrogen absorption capacity of the κ -Zr 9 V 4 S was 1.77 H/M. The refinement of the hydride structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3a630e490fb9763d2a2bbe244e2694a
https://doi.org/10.1016/j.jallcom.2004.12.168
https://doi.org/10.1016/j.jallcom.2004.12.168
Publikováno v:
ChemInform. 37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37ebd6b9a663ae81134e2097639f114
https://doi.org/10.1002/chin.200610030
https://doi.org/10.1002/chin.200610030
Publikováno v:
Journal of Alloys and Compounds, Vol. 396, No 1-2 (2005) pp. 139-142
The effect of Cu-for-Ni substitution on the structural and hydrogenation properties of the LaCu2 compound with hexagonal AlB2 type structure has been studied. An extended solid solution was found from LaCu2 to La(Cu0.35Ni0.65)2. The La(Cu1−xNix)2 c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09dd749cf82051748320370f1f922962
https://archive-ouverte.unige.ch/unige:35489
https://archive-ouverte.unige.ch/unige:35489
Autor:
I.V. Koval’chuck, Roman V. Denys, I.Yu. Zavaliy, Radovan Černý, Gerfried Hilscher, Günter Wiesinger
Publikováno v:
Journal of Alloys and Compounds, Vol. 386, No 1-2 (2005) pp. 26-34
It is shown that the oxygen-stabilised compounds Zr3Fe(Co)Ox (x = 0–1.0) interact with hydrogen at ambient temperature and pressure forming saturated hydrides with filled Re 3B type structure. The hydrogen storage capacity decreases with increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::320fd27f135e05f4c75f103ddec621b5
https://archive-ouverte.unige.ch/unige:35485
https://archive-ouverte.unige.ch/unige:35485
Publikováno v:
Journal of Physics: Conference Series. 79:012018
The effect of Ni by Fe and V and Er by Y substitution on the crystal structure and hydrogenation-dehydrogenation properties of the ErNi2 compound with the cubic MgCu2 type structure has been studied. The ErNi2-xTx compounds easily absorb hydrogen at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029851c3ecf5ae636988776e54c735dc
https://doi.org/10.1088/1742-6596/79/1/012018
https://doi.org/10.1088/1742-6596/79/1/012018