Zobrazeno 1 - 10
of 17
pro vyhledávání: '"G. L. Semin"'
Autor:
G. L. Semin, V. D. Belyaev
Publikováno v:
Research on Chemical Intermediates. 38:2365-2370
For electrocatalytic reactions proceeding in electrochemical cells, an effect of mechanical loading of the electrodes on the electrocatalytic reaction rate is predicted.
Publikováno v:
Catalysis in Industry. 4:59-66
Autor:
G. L. Semin, V. P. Pakharukova, Ella M. Moroz, D. I. Potemkin, P. V. Snytnikov, V. A. Sobyanin
Publikováno v:
Kinetics and Catalysis. 51:119-125
A series of copper-cerium oxide catalysts was prepared by the Pechini method, and their physicochemical and catalytic properties in CO oxidation in hydrogen-containing gas mixtures were studied. The method chosen for catalyst preparation yields finel
Autor:
P. V. Snytnikov, V. A. Sobyanin, V. D. Belyaev, Andrei I. Boronin, Andrey I. Stadnichenko, G. L. Semin
Publikováno v:
Kinetics and Catalysis. 48:439-447
A series of copper-cerium oxide catalysts were prepared, and their properties toward the reaction of CO oxidation in hydrogen-containing gas mixtures were studied. It was found that the copper-cerium oxide catalysts are stable, active, and selective
Autor:
P. V. Snytnikov, Andrei I. Boronin, V. D. Belyaev, Andrey I. Stadnichenko, V. A. Sobyanin, G. L. Semin
Publikováno v:
Kinetics and Catalysis. 48:448-456
The copper-cerium oxide catalysts were characterized using a set of physicochemical techniques including in situ FTIR spectroscopy, XPS, and XRD. It was found that copper segregated on the surface of cerium oxide and its states were labile and depend
Autor:
João C. Waerenborgh, Vladislav V. Kharton, S.A. Veniaminov, V.D. Belyaev, Jorge R. Frade, Vladimir A. Sobyanin, Mikhail V. Patrakeev, Aleksey A. Yaremchenko, P. Gaczyński, G. L. Semin
Publikováno v:
Solid State Sciences. 7:1344-1352
The oxidation of CH4 pulses supplied in helium flow over perovskite-related La0.3Sr0.7Fe0.8 M 0.2 O3−δ ( M = Ga , Al) and SrFe0.7Al0.3O3−δ leads to significant yields of CO and H2 after achieving a critical level of oxygen deficiency in the fer
Autor:
João Rocha, Ekaterina V. Tsipis, Aleksey A. Yaremchenko, Jorge R. Frade, V.D. Belyaev, S.A. Veniaminov, G. L. Semin, Anabela A. Valente, Aliaksandr L. Shaula, Vladimir A. Sobyanin, Vladislav V. Kharton
Publikováno v:
Solid State Ionics. 176:781-791
The catalytic oxidation of methane over mixed conducting ceramics, including perovskite-type SrFe 0.7 Al 0.3 O 3− δ and La 0.3 Sr 0.7 Co 0.8 Ga 0.2 O 3− δ , dual-phase composite (SrCo) 0.5 (Sr 2 Fe 3 ) 0.5 O 4.75± δ , La 2 Ni 0.9 Co 0.1 O 4+
Autor:
I.P. Marozau, G. L. Semin, Anabela A. Valente, S.A. Veniaminov, João Rocha, Ekaterina V. Tsipis, V. D. Belyaev, Vladimir A. Sobyanin, A.A. Yaremchenko, Vladislav V. Kharton, Jorge R. Frade
Publikováno v:
Catalysis Communications. 5:311-316
Mixed-conducting La0.3Sr0.7Co0.8Ga0.2O3-δ (LSCG) possesses substantial oxygen permeability, but exhibits a high activity to complete CH4 oxidation, thus making it necessary to incorporate reforming catalysts in the membrane reactors for methane conv
Autor:
V.A. Semikolenov, Vladimir Galvita, V.D. Belyaev, G. L. Semin, Vladimir A. Sobyanin, Panagiotis Tsiakaras
Publikováno v:
Applied Catalysis A: General. 220:123-127
A two-layer fixed-bed catalytic reactor for syngas production by steam reforming of ethanol has been proposed. In the reactor, ethanol is first converted to a mixture of methane, carbon oxides and hydrogen over a Pd-based catalyst and then this mixtu
Publikováno v:
Applied Catalysis A: General. 216:85-90
Catalytic reaction of steam reforming of dimethyl ether (DME) to hydrogen-rich gas was studied in a fixed-bed continuous-flow reactor at a temperature of 200–360°C under atmospheric pressure over a mechanical mixture of catalysts for DME hydration