Zobrazeno 1 - 10
of 27
pro vyhledávání: '"N. I. Buryak"'
Publikováno v:
Surface Engineering and Applied Electrochemistry. 54:446-451
For rational design of technological schemes for production of high-grade bismuth and to improve electrochemical bismuth refining, knowledge of physicochemical properties of low-valent bismuth compounds and the mechanisms underlying processes occurri
Autor:
Acad. Palladina Ave., Kyiv, Ukraine, V. V. Kislyuk, A. K. Melnyk, N. I. Buryak, V. V. Trachevskij
Publikováno v:
Journal of Nano- and Electronic Physics. 11:04036-1
Autor:
R. N. Savchuk, N. V. Faidyuk, N. M. Kompanichenko, A. A. Omel’chuk, V. F. Zinchenko, N. I. Buryak
Publikováno v:
Russian Journal of Inorganic Chemistry. 53:412-417
The interaction of ytterbium trifluoride with zirconium in a molten mixture of sodium and zirconium fluorides have been studied by differential thermal analysis, X-ray diffraction, and electronic and IR spectroscopy. In the temperature range 440–64
Autor:
Anatolii A Omel'chuk, Ruslan N Savchuk, N. I. Buryak, S. V. Volkov, Boris M. Voronin, Alexander A. Andriiko, Alexander S. Bakai
Publikováno v:
ECS Transactions. 3:543-554
Time dependencies for the parameters (current, voltage, inner resistance) of short-circuited galvanic cell: Hastelloy-carbon material have been studied in NaF-ZrF4 eutectic melt at 600- 650oC. Analysis of these data, together with the data on polariz
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 39, Iss 1-2, Pp 69-79 (2003)
The electrochemical behavior of refractory metals (Pt, Pd, W, Ti, Nb, Ta) in the low temperature carbamide-NH4Cl melt (texp=120 oC) and the structure of complex ions formed after anodic dissolution have been studied by cyclic voltammetry and spectros
Autor:
N. I. Buryak
Publikováno v:
ECS Proceedings Volumes. :494-498
Publikováno v:
Plasmas & Ions. 3:53-63
The structure of melts and the role in them of 3d-metal coordination polyhedra as oxygenated metal complexes for the catalytic oxidation of saturated hydrocarbons has been elucidated using electronic absorption spectroscopy (EAS), ESR and mass-spectr
Publikováno v:
Journal of Electroanalytical Chemistry. 424:13-17
The anodic dissolution of niobium in carbamide + chloride melts has been studied by cyclic voltammetry and UV/VIS, ESR and IR spectroscopies, and the structure of the complex ions formed has been established. Over a wide current density range Nb tran
The Structure and Catalytic Properties of Coordination Polyhedra of 3d-Metals in Metaphosphate Melts
Publikováno v:
Zeitschrift für Naturforschung B. 49:1539-1543
By EAS and ESR spectroscopy, oxygenated complexes of d-metals have been established in high-temperature melts NaPO3-Cr2O3-O2 and NaPO3-CoO-O2 and others of the type M(P03)ϰO2, where M is Cr, Co, V, and their structure has been established. The 18O/1
Publikováno v:
Zeitschrift für Naturforschung A. 56:761-763
In this work the peculiarities of the electrochemical dissolution of tantalum and titanium in carbamide containing low temperature melts were studied.