Skip to main content

12 Result(s)

within E. A. Paukshtis Remove this filter Characterization and Evaluation of Materials Remove this filter

and

  1. No Access

    Article

    Dispersed Complex Phosphates as Tailored Acid Catalysts: Synthesis and Properties

    The relationship between the chemical composition, bulk real structure, surface properties and catalytic activity of dispersed complex framework zirconium phosphates with a NASICON-type structure is considered...

    Vladislav A. Sadykov, D. I. Kochubei, S. P. Degtyarev… in MRS Online Proceedings Library (1997)

  2. No Access

    Article

    High-Surface - Area Framework Zirconium Phosphates as Catalysts of Hexane Isomerization and Dehydroaromatization: Synthesis and Properties

    Mechanochemical activation of solid inorganic precursors and sol-gel routes followed by hydrothermal treatment in the presence of surfactants were used to synthesize highly dispersed NZP-type complex zirconium...

    Vladislav A. Sadykov, S. N. Pavlova, G. V. Zabolotnaya… in MRS Online Proceedings Library (1998)

  3. No Access

    Article

    IRS study of ethylene polymerization catalyst SiO2/MAO/zirconocene

    V. A. Zakharov, V. N. Panchenko, N. V. Semikolenova, I. G. Danilova… in Polymer Bulletin (1999)

  4. No Access

    Article

    The Microstructure and Properties of Framework Zirconium Phosphates Based Nanocomposites-Catalysts of Alkane Isomerization

    The structure and surface properties of composites based upon high-surface-area framework zirconium phosphates with supported WO3, MoO3 and Pt nanoparticles were studied by using combination of structural and spe...

    Vladislav A. Sadykov, S. N. Pavlova, G. V. Zabolotnaya… in MRS Online Proceedings Library (1999)

  5. No Access

    Article

    Nanocomposites Based Upon Alumina and Zirconia Pillared Clays Loaded with Transition Metal Cations and Clusters of Precious Metals: Synthesis, Properties and Catalysis of NOx Selective Reduction by Hydrocarbons

    Thermally stable alumina and zirconia pillared clays loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and c...

    Vladislav A. Sadykov, R. V. Bunina, G. M. Alikina… in MRS Online Proceedings Library (1999)

  6. No Access

    Article

    The microstructure and properties of framework zirconium phosphates based nanocomposites – catalysts of alkane isomerization

    Nanocomposites based upon framework zirconium phosphates with supported WO3, MoO3 and Pt nanoparticles were synthesized via the incipient wetness impregnation of high-surface-area mesoporous phosphate samples wit...

    V. A. Sadykov, S. N. Pavlova, G. V. Zabolotnaya… in Material Research Innovations (2000)

  7. No Access

    Article

    Cu, Co, Ag-Containing Pillared Clays as Catalysts for the Selective Reduction of NOx by Hydrocarbons in an Excess of Oxygen

    Thermally stable Al- and Zr-PILC loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those o...

    G.A. Konin, A.N. Il'ichev, V.A. Matyshak, T.I. Khomenko… in Topics in Catalysis (2001)

  8. No Access

    Article

    Synthesis of mesoporous complex framework zirconium phosphates via organicinorganic nanocomposites: genesis of structure, adsorption and catalytic properties

    This work presents the first results of synthesis of framework binary phosphates of zirconium and transition metal cations (Co, Cu, Ce) via nanocomposites of starting inorganic salts with citric acid and studi...

    Yulia V. Frolova, Vladislav A. Sadykov, S. N. Pavlova… in MRS Online Proceedings Library (2004)

  9. No Access

    Article

    Molecular design and characterization of catalysts for NO x selective reduction by hydrocarbons in the oxygen excess based upon ultramicroporous zirconia pillared clays

    Approaches to design of zirconia pillared clays via control of the properties of pillaring species in solutions were elaborated. Structural features of pillars and Pt + Cu active components fixed at these nano...

    V. A. Sadykov, T. G. Kuznetsova, V. P. Doronin, E. M. Moroz… in Topics in Catalysis (2005)

  10. No Access

    Article

    Structure of Zirconia Nanoparticles used for Pillaring of Clay

    SAXS and EXAFS were applied to study genesis of polynuclear zirconium hydroxyspecies in pillaring solutions as dependent upon the zirconium concentration, addition of alkaline-earth chlorides and aging. After ...

    V. A. Sadykov, T. G. Kuznetsova, V. P. Doronin… in MRS Online Proceedings Library (2011)

  11. No Access

    Article

    Low Temperature Catalytic Decomposition of Hydrogen Sulfide into Hydrogen and Diatomic Gaseous Sulfur

    A new catalytic reaction of hydrogen sulfide decomposition is discovered, the reaction occurs on metal catalysts in gas phase according to equation ...

    A. N. Startsev, O. V. Kruglyakova, Yu. A. Chesalov, S. Ph. Ruzankin… in Topics in Catalysis (2013)

  12. No Access

    Article

    On the Mechanism of CO and CO2 Methanation Over Ni/CeO2 Catalysts

    The reactions of the CO and CO2 methanation in the excess of hydrogen were studied over Ni/CeO2 and Ni(Cl)/CeO2 catalysts prepared from nitrate and chloride precursors, respectively. Macrokinetic parameters of th...

    M. V. Konishcheva, D. I. Potemkin, S. D. Badmaev, P. V. Snytnikov… in Topics in Catalysis (2016)