Zachariou, A. et al. (2019) Investigation of ZSM-5 catalysts for dimethylether conversion using inelastic neutron scattering. Applied Catalysis A: General, 569, pp. 1-7. (doi: 10.1016/j.apcata.2018.10.010)
|
Text
171404.pdf - Accepted Version Available under License Creative Commons Attribution. 1MB |
Abstract
We report the characterisation of zeolite ZSM-5 catalysts used in the conversion of dimethylether to hydrocarbons. Inelastic neutron scattering spectroscopy, supported by solid state NMR, shows that the more rapid deactivation occurring with dimethylether compared with methanol is associated with the formation of less methylated aromatic coke species and attributed to the lower levels of water present during dimethylether conversion. The ability of inelastic neutron scattering to probe a working catalyst with no sample preparation is demonstrated.
Item Type: | Articles |
---|---|
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Zachariou, Miss Andrea and Lennon, Professor David and Hawkins, Alexander |
Authors: | Zachariou, A., Hawkins, A., Lennon, D., Parker, S. F., Suwardiyanto, , Matam, S. K., Catlow, C. R. A., Collier, P., Hameed, A., McGregor, J., and Howe, R. F. |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Applied Catalysis A: General |
Publisher: | Elsevier |
ISSN: | 0926-860X |
ISSN (Online): | 1873-3875 |
Published Online: | 09 October 2018 |
Copyright Holders: | Copyright © 2018 The Authors |
First Published: | First published in Applied Catalysis A: General 569:1-7 |
Publisher Policy: | Reproduced under a Creative Commons License |
University Staff: Request a correction | Enlighten Editors: Update this record