Abstract
Thermal transformations of nitromethane and deuterated acetonitrile adsorbed on the surface of H-ZSM-5, Cu-ZSM-5, Co-ZSM-5 has been studied by IR spectroscopy. The nature of cation has been found to greatly affect the transformation pathways of these species as possible intermediates in the NOx selective reduction by hydrocarbons, thus explaining the different selectivities of these catalysts.
Original language | English |
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Pages (from-to) | 297-304 |
Number of pages | 8 |
Journal | Reaction Kinetics and Catalysis Letters |
Volume | 66 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1999 |
Externally published | Yes |
Keywords
- IR spectroscopy
- Mechanism
- Nitrogen oxides
- Selective reduction by hydrocarbons
- Transformation of intermediates