An investigation of the adsorption of NO on reduced Co-Mo/Al2O3 and Ru-Co-Mo/Al2O3 catalysts has been performed by using IR and MS spectros-copies, and it was found that two IR bands appeared at 1895 and 1880 cm(-1) in the IR spectra and three peaks exhibited at 353, 423 and 473 K in the TPD-MS profiles. These are attributed to the various Co-sites on the surface of catalysts. Comparing Co-Mo/Al2O3 catalyst with Ru-Co-Mo/Al2O3 it was found that the addition of Ru in Ru-Co-Mo/Al2O3 markedly led to an increase of the rate and amount for NO adsorption, which may indicate that the HDS activity of Ru-Co-Mo/Al2O3 was much higher than that of Co-Mo/Al2O3 catalyst
Ru is considered as an effective active species for N2O decomposition; however, there is disagreemen...
The adsorption of CO on both nitrided and reduced passivated Mo(2)N catalysts in either alumina supp...
Ir/WO3 catalyst is highly active for the reduction of NO by CO even in the presence of either O2 or ...
The conversion of thiophene to hydrocarbons and of cyclohexene to cyclohexane over Ru-Co-Mo/Al2O3 an...
IR-spectroscopy and chemisorption in accompanying with CO, NO, H-2, O-2 as probe molecules have been...
The effect of catalyst preparation on structure and performance of MoS2/Al2O3 hydrodesulfurization (...
Infrared studies of adsorbed CO and NO on Pt/Al2O3, Re/Al2O3 and Pt-Re/Al2O3 were made to obtain inf...
Three kinds of Co sites, i.e. tetrahedral(Co-[T]), octahedral(Co-[O]) cobalt sites and bulk Co3O4 ar...
The states of surface Co and Mo sites on nitrided CoMo supported on Al2O3 were studied by adsorption...
Infrared spectra of NO, NO2 and CO adsorbed on Rh/Al2O3 have been recorded in order to identify the ...
The reduction of NO with CO in the presence of excess oxygen was investigated over different noble m...
Adsorption of CO-, NO- and CO/NO-containing mixtures was investigated by in situ IR spectroscopy und...
Recent IR spectroscopic studies on the surface properties of fresh Mo2N/gamma-Al2O3 catalyst are pre...
International audienceSulfided CoMo supported on TiO2, Al2O3, or SiO2 was studied by CO adsorption f...
The reduction of automotive exhaust emissions has been one of the hottest topics in catalysis commun...
Ru is considered as an effective active species for N2O decomposition; however, there is disagreemen...
The adsorption of CO on both nitrided and reduced passivated Mo(2)N catalysts in either alumina supp...
Ir/WO3 catalyst is highly active for the reduction of NO by CO even in the presence of either O2 or ...
The conversion of thiophene to hydrocarbons and of cyclohexene to cyclohexane over Ru-Co-Mo/Al2O3 an...
IR-spectroscopy and chemisorption in accompanying with CO, NO, H-2, O-2 as probe molecules have been...
The effect of catalyst preparation on structure and performance of MoS2/Al2O3 hydrodesulfurization (...
Infrared studies of adsorbed CO and NO on Pt/Al2O3, Re/Al2O3 and Pt-Re/Al2O3 were made to obtain inf...
Three kinds of Co sites, i.e. tetrahedral(Co-[T]), octahedral(Co-[O]) cobalt sites and bulk Co3O4 ar...
The states of surface Co and Mo sites on nitrided CoMo supported on Al2O3 were studied by adsorption...
Infrared spectra of NO, NO2 and CO adsorbed on Rh/Al2O3 have been recorded in order to identify the ...
The reduction of NO with CO in the presence of excess oxygen was investigated over different noble m...
Adsorption of CO-, NO- and CO/NO-containing mixtures was investigated by in situ IR spectroscopy und...
Recent IR spectroscopic studies on the surface properties of fresh Mo2N/gamma-Al2O3 catalyst are pre...
International audienceSulfided CoMo supported on TiO2, Al2O3, or SiO2 was studied by CO adsorption f...
The reduction of automotive exhaust emissions has been one of the hottest topics in catalysis commun...
Ru is considered as an effective active species for N2O decomposition; however, there is disagreemen...
The adsorption of CO on both nitrided and reduced passivated Mo(2)N catalysts in either alumina supp...
Ir/WO3 catalyst is highly active for the reduction of NO by CO even in the presence of either O2 or ...