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Перегляд Хімія, фізика та технологія поверхні, 2010, № 3 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Хімія, фізика та технологія поверхні, 2010, № 3 за датою випуску

Сортувати за: Порядок: Результатів:

  • Ion Exchange Properties of Irradiated and Chemically Modified Clinoptilolite Regarding to Cs⁺ and Sr²⁺ 
    Akhalbedashvili, L.; Todradze, G.; Kekelidze, N.; Keheyan, Y.; Yeritsyan, G.; Gevorkyan, R. (Хімія, фізика та технологія поверхні, 2010)
    The ion exchange sorption of Cs⁺ and Sr²⁺ on clinoptilolite (CL) from deposit of Armenia in initial, modified by e- and g-irradiation, decationated with a hydrochloric acid, and cation-contained forms was studied. On the ...
  • Functionalized Semiconducting Carbon Nanotubes: Three Models for Carrier Spectra 
    Lykah, V.A.; Syrkin, E.S. (Хімія, фізика та технологія поверхні, 2010)
    Electronic spectra in functionalizing semiconducting carbon nanotube (CNT) are researched theoretically. The soft degrees of freedom are considered in the molecular system: radial deformation, misfit dislocations, and ...
  • Enhancement of the Hydrogen Sorption on Mesoporous Carbon by Doping with Palladium Nanoparticles 
    Gerda, V.; Telbiz, G.; Kobylinskaya, N.; Zaitsev, V.; Manoryk, P.; Fraissard, J. (Хімія, фізика та технологія поверхні, 2010)
    We have used the matrix synthesis protocol of Ryoo et al. for the preparation of highly ordered cubic mesoporous carbon (CMK-1) using mesoporous silica (MCM-48) as a template, in order to prepare palladium-doped CMK-1. The ...
  • Chemical Design of Carbon-Coated Al2o3 Nanoparticles 
    Sharanda, L.F.; Babich, I.V.; Plyuto, Yu.V. (Хімія, фізика та технологія поверхні, 2010)
    The novel approach to chemical design of carbon-coated Al2O3 nanoparticles with an average particle size of 8-10 nm was developed. Carbon coating was synthesised by modification of fumed alumina support with 4,4’-methyle ...
  • Binding Energies for CO on Clean and Oxygen-Modified Mo(110) Surface 
    Petrova, N.V. (Хімія, фізика та технологія поверхні, 2010)
    The interaction of CO molecules with clean and oxygen-modified Mo(110) surface has been investigated by means of density functional (DFT) calculations. It has been found that on both clean and oxygencovered Mo(110) surfaces ...
  • Radiation Shielding Properties of SiO2–МеIIFe12O19 Nanocomposite Materials Prepared by Sol-Gel Method 
    Kapshai, M.N.; Gaishun, V.E.; Nasonova, N.V. (Хімія, фізика та технологія поверхні, 2010)
    SiO2 materials containing different magnetic fillers МеIIFe12O19 are obtained by the sol-gel method. It is studied the weakening of electromagnetic radiation in the frequency range 8–11.5 GHz by the materials obtained with ...
  • Synthesis of Silicas with Carboxyl Functionality Using Template Method 
    Dudarko, О.A.; Bakulina, D.S.; Zub, Yu.L. (Хімія, фізика та технологія поверхні, 2010)
    A one-step method of synthesis of new materials with acidic carboxylic groups, based on the template method, has been developed. It was found that the postsynthetic treatment of silicas in boiling HCl leads to changes in ...
  • Influence of Solution pH on Stability of Fumed Silica–Polyacrylic Acid Systems 
    Wiśniewska, M.; Terpiłowski, K.; Zarko, V.I.; Chibowski, S.; Chibowski, E.; Urban, T.; Gun’ko, V.M. (Хімія, фізика та технологія поверхні, 2010)
    The influence of polyacrlic acid (PAA) adsorption on fumed silica (SiO2) surface on suspension stability has been studied. Сhanges in the suspension stability were monitored using a Turbiscan LabExpert with a TLAb Cooler ...
  • Production of Sorption Active Polypropylene Fabrics with Sulfonic Acid Groups by Radiation-Induced Modification of Polymer Surface 
    Bondar, I.V.; Han, D.H.; Cho, H.K. (Хімія, фізика та технологія поверхні, 2010)
    Sorption active material carrying sulfonic acid groups was synthesized by radiation-induced graft polymerization of styrene monomer onto the surface of non-woven polypropylene fabric followed by sulfonation of grafted ...
  • Carbon Nanotubes as Electrodes of Electrochemical Sensors 
    Zagorovskiy, G.M.; Sydorenko, I.G.; Lobanov, V.V. (Хімія, фізика та технологія поверхні, 2010)
    Electrochemical sensors have large perspectives for exploration to presence of toxic compounds in environment determination. It have been shown advantages of paste electrodes of multi-walled carbon nanotubes to mercury ...
  • The Structure Unity and Practical Use of Natural and Synthetic Carbonic Materials 
    Yefremova, S.V. (Хімія, фізика та технологія поверхні, 2010)
    It has been shown the unity of composition, molecular and supermolecular structure of shungite concentrate and silicon-carbon from rice hulls which provides their effective practical use in the same engineering processes ...
  • Review of Graphene Properties in View of its Use as a Substrate for Matrix-Free Mass Spectrometry 
    Gabovich, V.A.; Pokrovskiy, V.A. (Хімія, фізика та технологія поверхні, 2010)
    Short review of the graphene basic properties is given. This material is discussed, in particular, as a possible ionization support for mass spectrometry. The attention is paid to the possible role of intrinsic and ...
  • Photoluminescence Study of Eu-Species Incorporated In Lithium Tetraborate and Silica 
    Ignatovych, M.; Borysenko, M.; Holovey, V.; Baranyai, P.; Kelemen, A. (Хімія, фізика та технологія поверхні, 2010)
    Steady-state – excitation and emission – photoluminescence spectra of europium species incorporated in single crystal and glassy lithium tetraborate (LTB) and silica are reported. Kinetic features, decay curves of the ...
  • Compensation Effect on Cu-Co-Fe Oxide Catalysts of CO Oxidation 
    Byeda, O.; Ischenko, E.; Yatsimirsky, V. (Хімія, фізика та технологія поверхні, 2010)
    The occurrence of compensation effect on massive and supported oxide catalysts of CO oxidation is shown. The explanation of compensation effect is offered based on the data on the surface state of the catalysts that are ...
  • Electrostatic Field Tensities near Irregularities of Porous Silicon Surface 
    Terebinska, M.I.; Lobanov, V.V.; Grebenyuk, A.G. (Хімія, фізика та технологія поверхні, 2010)
    Equilibrium spatial structure of the Si89(OH)43H*36 cluster model simulated for a pyramid-like formation on porous silicon surface has been calculated within the frameworks of density functional theory method with 6-31G** ...
  • Role of Ionized States of Water Molecules in the Reaction of Hydrolysis of Saccharose on Silica Surfaces 
    Tsendra, O.M.; Grebenyuk, A.G.; Lobanov, V.V. (Хімія, фізика та технологія поверхні, 2010)
    An ion-pair model has been proposed explaining the origin of acidic sites at the silica surface–aqueous solution interface. The results of quantum chemical simulation testify the idea on principal role of ion-pair state ...
  • Sorption Equilibria of Heavy Metals on Polysiloxane with Grafted 2-Aminoethylpyridine Functional Groups 
    Zasuhin, A.S.; Neudachina, L.K.; Yatluk, Yu.G.; Osipova, V.A.; Moskaleva, Yu.S.; Muzipova, E.F.; Morozova, M.V.; Starcev, V.A. (Хімія, фізика та технологія поверхні, 2010)
    A new silica-based organic-inorganic hybrid material with grafted 2-aminoethylpyridine functional groups (SiAEP) has been synthesized by sol-gel method. Methods of the elemental analysis, 13С and 1H NMR spectroscopy have ...
  • Combining Molecular Sieve and Complexing Properties of the Column Packing in Gas Chromatography 
    Eprikashvili, L.; Pirtskhalava, N.; Andronikashvili, T.; Kordzakhia, T.; Zautashvili, M.; Dzagania, M. (Хімія, фізика та технологія поверхні, 2010)
    Influence of modifying pentasyl group synthetic zeolites (Silicalite-1 and Silicalite-2) with metal cations capable to specific interactions on the separation ability of the chromatographic column has been studied.
  • Usage of Silanes when Making Protective Coatings for Metal by Uv Curing 
    Aykasheva, O.S.; Babkin, O.E.; Babkina, L.A.; Proskuryakov, S.V.; Esenovsky, A.G. (Хімія, фізика та технологія поверхні, 2010)
    Adhesive strength of coatings depends on the nature and density of adhesive bonds. It has been shown that using silanes with olefinic carbon as an adhesive layer on metal substrates lets increase significantly protective ...
  • Kinetic Regularity of the Formation of Fe(II)–Fe(III) LDH Structures (Green Rust) on the Steel Surface in Presence of the FeSO4 and Fe2(SO4)3 Water Solutions 
    Lavrynenko, O.M.; Korol, Ya.D.; Netreba, S.V.; Prokopenko, V.A. (Хімія, фізика та технологія поверхні, 2010)
    The kinetic regularity of origin and transformation of the Fe (II)–Fe (III) LDH structures on the steel electrodes surface contacting with FeSO4 and Fe2(SO4)3 dispersion medium at free access of the air oxygen into the ...

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