Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/89336
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Biology and Chemical Technology | en_US |
dc.creator | Lo, BTW | en_US |
dc.creator | Lin, WC | en_US |
dc.creator | Li, MMJ | en_US |
dc.creator | Day, S | en_US |
dc.creator | Tang, C | en_US |
dc.creator | Tsang, SCE | en_US |
dc.date.accessioned | 2021-03-12T09:36:01Z | - |
dc.date.available | 2021-03-12T09:36:01Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/89336 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | © 2020 Published by Elsevier B.V. | en_US |
dc.rights | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en_US |
dc.rights | The following publication Lo, B. T. W., Lin, W.-c., Li, M. M. J., Day, S., Tang, C., & Tsang, S. C. E. (2020). Evaluation of Brønsted and Lewis acid sites in H-ZSM-5 and H-USY with or without metal modification using probe molecule-synchrotron X-ray powder diffraction. Applied Catalysis A: General, 596, 117528 is available at https://dx.doi.org/10.1016/j.apcata.2020.117528. | en_US |
dc.subject | Methanol conversion | en_US |
dc.subject | Product distribution | en_US |
dc.subject | SAPO-34 zeolite | en_US |
dc.subject | Surface methoxy surface | en_US |
dc.subject | Synchrotron X-ray powder diffraction | en_US |
dc.title | Evaluation of Brønsted and Lewis acid sites in H-ZSM-5 and H-USY with or without metal modification using probe molecule-synchrotron X-ray powder diffraction | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 596 | en_US |
dc.identifier.doi | 10.1016/j.apcata.2020.117528 | en_US |
dcterms.abstract | The adsorbate interactions of furans as probe molecules in H-ZSM-5 and H-USY with and without metal ion modification have been revealed by synchrotron X-ray powder diffraction (SXRD). The Rietveld refinements give both qualitatively and quantitatively the spatial arrangements and adsorption geometries of furan and 2,5-dimethylfuran (DMF) on the Brønsted acid sites (BAS) and metal Lewis acid sites (LAS). The bonding information between the adsorbate-framework can also be correlated with thermogravimetric findings. The use of probe molecule-SXRD can be used as a new characterisation tool which can spatially interrogate the acidity of crystalline porous catalysts, leading to molecular engineering of new catalytic systems. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Applied catalysis. A, General, 25 Apr. 2020, v. 596, 117528 | en_US |
dcterms.isPartOf | Applied catalysis. A, General | en_US |
dcterms.issued | 2020-04-25 | - |
dc.identifier.scopus | 2-s2.0-85082406885 | - |
dc.identifier.eissn | 0926-860X | en_US |
dc.identifier.artn | 117528 | en_US |
dc.description.validate | 202103 bcvc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a0629-n01 | - |
dc.identifier.SubFormID | 634 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingText | 25300918 | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Lo_Brønsted_Lewis_Acid.pdf | Pre-Published version | 3.18 MB | Adobe PDF | View/Open |
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