ISSN:
1572-879X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The oxidation state of Co, Pt and Rh containing MCM-41 after co-adsorption of NO, CH4, and O2 in the presence of water vapor was studied by in situ XANES experiments. All catalysts were oxidized after the adsorption of NO and reduced after the co-adsorption of NO and CH4. The presence of water vapor did not influence the oxidation/reduction of Rh/MCM-41 and Pt/MCM-41, while Co/MCM-41 was oxidized by the presence of H2O at reaction temperature.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1019085828082
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