Search Results - "Mazur, A.S."

Effect of Pluronic F127 on porous and dense membrane structure formation via non-solvent induced and evaporation induced phase separation by Plisko, T.V., Penkova, A.V., Burts, K.S., Bildyukevich, A.V., Dmitrenko, M.E., Melnikova, G.B., Atta, R.R., Mazur, A.S., Zolotarev, A.A., Missyul, A.B.

“…Novel porous and dense membranes based on polysulfone (PSF) modified by poly(ethylene glycol)–b–poly(propylene glycol)–b– poly(ethylene glycol) (Pluronic F127)…”
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Development and investigation of novel polyphenylene isophthalamide pervaporation membranes modified with various fullerene derivatives by Dmitrenko, M.E., Penkova, A.V., Kuzminova, A.I., Atta, R.R., Zolotarev, A.A., Mazur, A.S., Vezo, O.S., Lahderanta, E., Markelov, D.A., Ermakov, S.S.

“…[Display omitted] •Novel pervaporation PA/fullerene derivative membranes were developed and studied.•Fullerenol, carboxyfullerene and fullerene derivative with…”
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The development and study of novel membrane materials based on polyphenylene isophthalamide - Pluronic F127 composite by Dmitrenko, M.E., Penkova, A.V., Atta, R.R., Zolotarev, A.A., Plisko, T.V., Mazur, A.S., Solovyev, N.D., Ermakov, S.S.

“…In the present study, novel pervaporation (nonporous, dense) and ultrafiltration (porous) membranes based on polyphenylene isophthalamide (PA) modified by…”
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Structural aspects of dehydration of NaBiO3-based compounds probed by XRD and NMR by Valkovskiy, G.A., Mistonov, A.A., Missyul, A., Mazur, A.S., Shelyapina, M.G.

“…The phase transformation in a mixture of hydrated NaBiO3 · nH2O and dehydrated NaBiO3 phase is studied during heating. The results indicate that generally the…”
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Holocene and recent fires influence on soil organic matter, microbiological and physico-chemical properties of peats in the European North-East of Russia by Dymov, A.A., Gorbach, N.M., Goncharova, N.N., Karpenko, L.V., Gabov, D.N., Kutyavin, I.N., Startsev, V.V., Mazur, A.S., Grodnitskaya, I.D.

“…•Recent and Holocene fires can affected on peat properties and carbon pools.•Holocene optimum is characterized by highest pyrogenic activity.•Aromatic…”
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Electrochemical synthesis of silver nanoparticles by reversible current in solutions of sodium polyacrylate by Kuntyi, О. І., Kytsya, А. R., Mertsalo, I. P., Mazur, А. S., Zozula, G. І., Bazylyak, L. I., Тоpchak, R. V.

“…Silver sols that contain mainly small silver nanoparticles (up to 10 nm) have been synthesized by a method of electrolysis using silver electrodes under…”
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13C NMR spectrum of crystalline [Rh(Acac) (CO)2]: A contribution to the discussion on [Rh(Acac) (CO)2] molecular structure in the solid state by Varshavsky, Yu.S., Cherkasova, T.G., Galding, M.R., Korlyukov, A.A., Podkorytov, I.S., Gindin, V.A., Smirnov, S.N., Mazur, A.S., Rubaylo, A.I.

“…13C MAS NMR spectrum of polycrystalline [Rh(Acac) (CO)2] (1) displays separate signals from all 7 carbon atoms: 2 doublets from CO ligand carbons along with 5…”
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Microplasma synthesis of silver nanoparticles in PVP solutions using sacrificial silver anodes by Kuntyi, O. I., Kytsya, А. R., Bondarenko, A. B., Mazur, А. S., Mertsalo, I. P., Bazylyak, L. I.

“…The method of contact glow discharge with the using of “sacrificial” silver anodes have been proposed for synthesis of silver nanoparticles (AgNPs) stabilized…”
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Mn NMR study of the effect of a constant magnetic field on the phase separation of the ferromagnetic phase in manganites by Mazur, A.S

“…The [sup.55]Mn NMR studies of nano-sized and polycrystalline [La.sub.1-x][Ca.sub.x]Mn[O.sub.3] samples have been performed. It has been shown that a decrease…”
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Nuclear Magnetic Resonance Spectra of Polyhydroxylated Fullerene [C.sub.60] by Mazur, A.S, Karpunin, A.E, Proskurina, O.V, Gerasimov, V.I, Pleshakov, I.V, Matveev, V.V, Kuz'min, Yu. I

“…Polyhydroxylated fullerene [C.sub.60][(OH).sub.n] (with an estimated number of hydroxyl groups n = 38-44) synthesized from pure fullerene by mixing a benzene…”
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Role of structure imperfection in the formation of the magnetotransport properties of rare-earth manganites with a perovskite structure by Pashchenko, A. V., Pashchenko, V. P., Prokopenko, V. K., Turchenko, V. A., Revenko, Yu. F., Mazur, A. S., Sycheva, V. Ya, Liedienov, N. A., Pitsyuga, V. G., Levchenko, G. G.

“…The structure, the structure imperfection, and the magnetoresistance, magnetotransport, and microstructure properties of rare-earth perovskite La 0.3 Ln 0.3 Sr…”
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Structure of Rubidium Borosilicate Glasses Studied by Nuclear Magnetic Resonance Spectroscopy by Eremyashev, V. E., Mazur, A. S., Tolstoi, P. M., Osipova, L. M.

“…— We present results of an 11 B and 29 Si nuclear magnetic resonance (NMR) spectroscopy study of the local anion structure of a series of borosilicate glasses…”
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Influence of Parameters of Composite Materials Based on Polyvinyl Acetate on Their Dissipative Properties by Syatkovskii, A. I., Skuratova, T. B., Trofimov, D. N., Mazur, A. S.

“…Three-layer metal–viscoelastic polymer–metal composites with thermoplastic plasticized films based on polyvinyl acetate as a viscoelastic polymer layer were…”
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A study of the process of thermal oxidation of lead selenide by the NMR and XRD methods by Tomaev, V. V., Mazur, A. S., Grevtsev, A. S.

“…Studies of the process of oxidation of powder samples of lead selenide in a dry air atmosphere have been performed. As shown by the methods of X-ray…”
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Numerical simulation of the efficiency of an extended cumulative charge acting against an armed concrete obstacle by Kolpakov, V. I., Savenkov, G. G., Mazur, A. S., Rudometkin, K. A.

“…The physicomathematical problem of the explosive formation of a cumulative knife (jet) from a cumulative charge and its penetration into a 250-mm-thick armed…”
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Structural and magnetic inhomogeneity, phase transitions, magnetoresonance and magnetoresistive properties of [La.sub.0.6-x][Pr.sub.x][Sr.sub.0.3][Mn.sub.1.1][O.sub.3] by Pashchenko, A.V, Pashchenko, V.P, Prokopenko, V.K, Revenko, Yu.F, Mazur, A.S, Turchenko, V.A, Sycheva, V.Ya, Burkhovetskii, V.V, Silcheva, A.G, Levchenko, G.G

“…Ceramic samples of manganite perovskites [La.sub.0.6-x][Pr.sub.x][Sr.sub.0.3][Mn.sub.1.1][O.sub.3] (x = 0-0.6) have been studied using the X-ray diffraction,…”
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Structural and magnetic inhomogeneities, phase transitions, [sup.55]Mn NMR, and magnetoresistive properties of [La.sub.0.6] [Sr.sub.0.2] [Mn.sub.1.2-x] [Nb.sub.x] [O.sub.3] ceramics by Pashchenko, A.V, Pashchenko, V.P, Prokopenko, V.K, Revenko, Yu. F, Mazur, A.S, Sycheva, V. Ya, Burkhovetskii, V.V, Kisel, N.G, Komarov, V.P, Sil'cheva, A.G

“…Ceramic samples of lanthanum strontium manganite perovskites [La.sub.0.6] [Sr.sub.0.2] [Mn.sub.1.2-x] [Nb.sub.x] [O.sub.3] (x = 0-0.3) annealed at temperatures…”
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Features of magnetic properties of [La.sub.x]MN[O.sub.3+δ] by Tarasenko, T.N, Mazur, A.S, Linnik, A.I, Dovgii, V.T, Makovetskii, G.I, Yanushkevich, K.I

“…Magnetic and resonance studies of the system of polycrystalline samples of self-doped manganites [La.sub.x]MN[O.sub.3 + δ] (x = 0.815, 0.90, 0.94, 0.97, and…”
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Structural and magnetic heterogeneities, phase transitions, [sup.55]Mn NMR, and magnetoresistive properties of [La.sub.0.6][Sr.sub.0.3-x][Bi.sub.x][Mn.sub.1.1][O.sub.3] by Pashchenko, A.V, Pashchenko, V.P, Revenko, Yu. F, Prokopenko, V.K, Mazur, A.S, Turchenko, V.A, Burkhovetskii, V.V, Silcheva, A.G, Konstantinov, P.P, Gufan, Yu. M

“…The structural, resistive, magnetic, and magnetoresistive properties of the [La.sub.0.6][Sr.sub.0.3-x][Bi.sub.x][Mn.sub.1.1][O.sub.3] ceramics have been…”
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Calculation of the impact of the explosion of hydrogen–air mixtures on the safety devices of a vacuum-arc furnace used to produce titanium by Mazur, A. S., Yankovskii, I. G., Kozlov, A. A., Ukraintseva, T. V.

“…An analysis is made of the hazards associated with the production of titanium in electric-arc furnaces. It is shown that hydrogen can be released at high rates…”
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