The metallosilicalites (MFI) containing copper ([Cu,Si]), zinc ([Zn,Si]) or both elements ([Cu,Zn,Si]) were prepared and modified as potential catalysts for the NO reduction with propene. The H-[Cu,Si] samples showed the highest activity, which was initially comparable to that of Cu-ZSM-5, but contrary to the latter, it increased with time. The framework Cu or Cu released from the framework probably act as active sites.
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E. Janiszewska expresses her gratitude to the Foundation for Polish Science for the financial support.
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Janiszewska, E., Kowalak, S., Gierczyńska, M. et al. Catalytic reduction of no over the modified MFI metallosilicalites. Catal Lett 114, 64–70 (2007). https://doi.org/10.1007/s10562-007-9037-5
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DOI: https://doi.org/10.1007/s10562-007-9037-5