Ye, Tongqi, Carter, James H., Chen, Bao, Li, Xin, Ye, Yuewen, Taylor, Stuart H. ORCID: https://orcid.org/0000-0002-1933-4874 and Hutchings, Graham J. ORCID: https://orcid.org/0000-0001-8885-1560 2022. Iron-chromium mixed metal oxides catalyse the oxidative dehydrogenation of propane using carbon dioxide. Catalysis Communications 162 , 106383. 10.1016/j.catcom.2021.106383 |
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Official URL: http://dx.doi.org/10.1016/j.catcom.2021.106383
Abstract
The oxidative dehydrogenation of propane to propene using carbon dioxide is an attractive novel synthesis route to produce a key platform chemical. We investigated iron-chromia catalysts prepared by sol-gel. The mixed oxides showed improved specific surface area and a high concentration of acid and base sites and were found to be highly active catalysts. Although coking was observed over the catalysts, oxidative regeneration restored the majority of the initial activity over 5 consecutive cycles. The initial space time yield was amongst the most active Cr-based catalysts in the literature.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry Cardiff Catalysis Institute (CCI) |
Additional Information: | This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/) |
Publisher: | Elsevier |
ISSN: | 1566-7367 |
Funders: | China Scholarship Council |
Date of First Compliant Deposit: | 25 January 2022 |
Date of Acceptance: | 17 December 2021 |
Last Modified: | 02 May 2023 13:26 |
URI: | https://orca.cardiff.ac.uk/id/eprint/146915 |
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