Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Z. T. Fattakhova"'
Publikováno v:
Kinetics and Catalysis. 63:505-514
Publikováno v:
Kinetics and Catalysis. 62:787-797
Publikováno v:
Kinetics and Catalysis. 62:116-126
The 5% CuO/Ce1 – xPrxOy catalysts were synthesized on the basis of CeO2 and PrO2 oxides and Ce1 – xPrxOy solid solutions with x = 0.2, 0.5, and 0.8. Highly dispersed copper oxide was present in the 5%CuO/Ce1 – xPrxOy catalysts. Upon interaction
Autor:
Yu. A. Gordienko, E. A. Lagunova, Z. T. Fattakhova, Yu. D. Ivakin, D. P. Shashkin, M. Yu. Sinev
Publikováno v:
Russian Journal of Physical Chemistry B. 14:1252-1259
Strontium and barium titanates deposited on a porous support (α-Al2O3) are synthesized by the treatment of previously deposited precursors (titanium oxide, strontium nitrate, or barium nitrite) in a water fluid medium at 400°C. The obtained samples
Autor:
Yu. A. Gordienko, Yu. D. Ivakin, M. Yu. Sinev, V. Yu. Bychkov, Z. T. Fattakhova, D. P. Shashkin, E. A. Ponomareva
Publikováno v:
Russian Journal of Physical Chemistry B. 14:1090-1097
The regularities of the formation of the phase composition of crystalline silica during the processing of amorphous precursors in the aqueous fluid media below and above the critical point of water aimed at the formation of optimal support for the me
Autor:
Yu. A. Gordienko, Z. T. Fattakhova, M. Yu. Sinev, E. A. Lagunova, D. P. Shashkin, Yu. D. Ivakin
Publikováno v:
Russian Journal of Physical Chemistry B. 14:1163-1171
The effect of the density of water fluid in the range of ~10–3–0.25 g cm–3 on the structuring of amorphous silica gel was studied at 380°C that exceeds the temperature of critical point of water. It was shown that a decrease in the specific su
Autor:
A. N. Il’ichev, Yu. E. Fedorova, Vladimir N. Korchak, Valery A. Matyshak, D. P. Shashkin, Z. T. Fattakhova, M. Ya. Bykhovsky
Publikováno v:
Kinetics and Catalysis. 60:661-671
The article reports the synthesis of 5%CuO/Ce1– xZrxO2 catalysts based on CeO2, ZrO2 oxides and Ce1– xZrxO2 solid solutions with х = 0.2, 0.5, and 0.8. It is found that copper oxide is present in the catalysts in a highly dispersed form. In stro
Autor:
D. P. Shashkin, Ilya Sinev, Mikhail Yu. Sinev, Yury Gordienko, Ekaterina Ponomareva, Z. T. Fattakhova, V. I. Lomonosov
Publikováno v:
Catalysis Today. 333:36-46
The chemical complexity of processes that accompany the oxygen turnover during the high-temperature selective oxidation processes, such as oxidative coupling of methane (OCM), oxidative dehydrogenation and oxidative cracking of light alkanes is analy
Autor:
Z. T. Fattakhova, D. P. Shashkin, A. N. Il’ichev, V. A. Matyshak, Vladimir N. Korchak, M. Ya. Bykhovskii
Publikováno v:
Kinetics and Catalysis. 59:179-187
The dependence of the activity of СuO/ZrO2 catalysts in the CO oxidation reaction with oxygen in the presence of an excess of hydrogen and adsorption of СО over them on the CuO content (0.5 to 15%) and the structure of the support ZrO2, monoclinic
Publikováno v:
Russian Journal of Physical Chemistry A. 92:424-429
The dynamics of oxygen uptake by mixed Ce0.55Pr0.45O2–x oxide is studied in a pulsed oxygen supply mode using in situ high-temperature heat flow differential scanning calorimetry. It is stated that the oxidation proceeds in two regimes: a fast one