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Issue 10, 2016
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The effect of Cu and Fe cations on NH3-supported proton transport in DeNOx-SCR zeolite catalysts

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Abstract

Proton transport studies revealed the different influence of Fe and Cu cations on the NH3–zeolite interaction and the NO–zeolite interaction in the presence of adsorbed NH3. At low temperatures, after NH3 saturation, Cu-ZSM-5 is more reactive than Fe-ZSM-5 for NO activation forming highly mobile NH4+ intermediates.

Graphical abstract: The effect of Cu and Fe cations on NH3-supported proton transport in DeNOx-SCR zeolite catalysts

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Publication details

The article was received on 29 Feb 2016, accepted on 19 Apr 2016 and first published on 20 Apr 2016


Article type: Communication
DOI: 10.1039/C6CY00452K
Citation: Catal. Sci. Technol., 2016,6, 3362-3366
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    The effect of Cu and Fe cations on NH3-supported proton transport in DeNOx-SCR zeolite catalysts

    P. Chen, D. Rauch, P. Weide, S. Schönebaum, T. Simons, M. Muhler, R. Moos and U. Simon, Catal. Sci. Technol., 2016, 6, 3362
    DOI: 10.1039/C6CY00452K

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