Title: Ammonia mobility in chabazite: insight into the diffusion component of the NH3-SCR process

Authors (8): A. J. O'Malley, I. Hitchcock, M. Sarwar, I. P. Silverwood, S. Hindocha, C. R. A. .Catlow, A. P. E. .York, P. Collier

Themes: Design (2016)

DOI: 10.1039/c6cp01160h

Citations: 27

Pub type: article-journal

Publisher: Royal Society of Chemistry (RSC)

Issue: 26


Publication date(s): 2016 (online)

Pages: 17159-17168

Volume: 18 Issue: 26

Journal: Physical Chemistry Chemical Physics

Link: http://pubs.rsc.org/en/content/articlepdf/2016/CP/C6CP01160H

URL: http://dx.doi.org/10.1039/c6cp01160h

To assess the effect of counterion presence on NH3 mobility in commercial automotive emission control zeolite catalysts, NH3 mobility in NH3-SCR catalyst Cu-CHA was compared with H-CHA using quasielastic neutron scattering and molecular dynamics simulations.

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