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Site Characterization on Reduced and on Sulfided Mo/Al2O3 Catalysis by Adsorption of Probe Molecules

✍ Scribed by E. Delgado; G. A. Fuentes; C. Hermann; G. Kunzmann; H. Knözinger


Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
372 KB
Volume
93
Category
Article
ISSN
0037-9646

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✦ Synopsis


Carbon monoxide adsorption on reduced and on sulfided Mo/AlzO3 was studied by gravi try and low temperature IR spectroscopy. CO and M?+-CO adsorption complexes are formed on H2-reduced and on sulfided catalysts, respectively. The saturation coverage by CO in the temperature range between 125 K and 200 K is considered to provide a reasonable estimate of the density of cus no sites.


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