Zobrazeno 1 - 10
of 32
pro vyhledávání: '"T. R. Brueva"'
Autor:
Igor V. Mishin, Wei Li, N. A. Davshan, O. A. Kirichenko, E. A. Redina, Gennady I. Kapustin, T. R. Brueva, Leonid M. Kustov, Chang H. Kim
Publikováno v:
Applied Catalysis B: Environmental. :123-129
Lean-burn engine technology offers improved fuel economy; however, the reduction of NO x during lean-operation continues to be a major technical hurdle in the implementation of energy efficient technology. Recently reported passive NH 3 -SCR system (
Autor:
T. R. Brueva, Olga P. Tkachenko, I. V. Mishin, V. D. Nissenbaum, Wolfgang Grünert, Vera I. Isaeva, Leonid M. Kustov
Publikováno v:
Russian Journal of Physical Chemistry A. 85:462-465
Structural characteristics and adsorption properties of new heteroaromatic framework structures based on Zn2+ ions and 2,5-pyridinedicarboxylate ligands are investigated. A comparative study of the aromatic framework structure MOF-5 based on Zn4O clu
Autor:
V. I. Isaeva, O. P. Tkachenko, T. R. Brueva, G. I. Kapustin, E. V. Afonina, I. V. Mishin, V. Gryunert, L. M. Kustov, S. E. Solov’eva, I. S. Antipin
Publikováno v:
Russian Journal of Physical Chemistry A. 85:293-297
Autor:
T. R. Brueva, A. B. Yaroslavtsev, A. A. Sinel’nikov, V. M. Ievlev, N. A. Drozdova, Irina A. Stenina, E. Yu. Voropaeva
Publikováno v:
Russian Journal of Inorganic Chemistry. 53:842-848
The properties of hydrous zirconia prepared from ZrOCl2 solutions were studied as functions of precipitation pH and subsequent heat treatment. Precipitation at pH ≤ 6 yields hydrous zirconia containing excess sorbate anions (Cl−), and at pH ≥ 7
Publikováno v:
Adsorption. 11:415-424
Adsorption microcalorimetry was applied to determine heats of adsorption of ammonia on zeolites Y, mordenite, ZSM-5, heteropolyacid H3PW12O40, as well as silica gel and amorphous aluminosilicates. The plots of differential heats against coverage serv
Autor:
Wolfgang Grünert, T. R. Brueva, Konstantin Klementiev, N. S. Telegina, Galina N. Baeva, Gennady I. Kapustin, Leonid M. Kustov, Olga P. Tkachenko, A. Yu. Stakheev
Publikováno v:
Russian Chemical Bulletin. 53:528-537
Catalysts containing Pd and Pt on a Sibunit carbon support were studied by the temperature-programmed reduction, in situ X-ray photoelectron spectroscopy, and X-ray absorption spectroscopy (XAFS). The reduction of Pd and Pt species in samples 2%Pd/C
Autor:
T. R. Brueva, Ryashentseva Margarita A
Publikováno v:
Russian Chemical Bulletin. 51:1694-1697
The texture of Cr2O3-K2O/Al2O3catalysts containing oxides of rare earth elements (REE) was studied. The catalysts are used for the synthesis of 2-methylthiophene by the reaction of H2S with n-pentane or piperilene. The heterocyclization of n-pentane
Publikováno v:
Thermochimica Acta. 379:15-23
Adsorption microcalorimetry was applied to determine heats of adsorption of NH 3 over hydrogen forms of zeolites with different framework topologies. Differential heats of adsorption of ammonia indicate the presence of acid sites with different energ
Publikováno v:
Thermochimica Acta. 379:35-44
A Calvet type microcalorimeter maintained at 30°C was used to measure the differential heats of adsorption of NH3 over different zeolites. Experiments show that a fast consumption of adsorbate over the early stage of adsorption is followed by a slow
Autor:
Gennady I. Kapustin, T. V. Vasina, T. R. Brueva, O. V. Bragin, A. L. Klyachko, B. K. Nefedov, E. G. Khelkovskaya-Sergeeva
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 39:222-225
The catalytic activity of Al-containing pentasils and their isomorphically substituted analogs (ferri- and borosilicates) in transformations of n-alkanes are directly dependent on their acidity. Elemental silicates have a lower acidity and are signif