CoCuMgAl-Mixed-Oxide-Based Catalysts with Fine-Tunable Composition for the Hydrogenation of Furan Compounds Full article
| Journal |
Journal of Composites Science
, E-ISSN: 2504-477X |
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| Output data | Year: 2024, Volume: 8, Number: 2, Article number : 57, Pages count : 10 DOI: 10.3390/jcs8020057 | ||||
| Tags | cobalt; copper; layered hydroxides; mixed oxides; hydrogenation; furfural; 5-hydroxymethylfurfural | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 22-23-20040 (122042500077-6) |
Abstract:
Catalysts based on CoCuMgAl mixed oxides were synthesized and studied in the hydrogenations of furfural and 5-hydroxymethylfurfural under different conditions. The changes in the structural properties of the catalysts at different stages of their preparation were studied using a set of physical methods (XRD, SEM, and TEM). It was shown that the fine regulation of the chemical compositions of the mixed oxides (i.e., changes in the Co/Cu ratio) made it possible to vary the structure, morphology, and catalytic properties of the samples. The phase composition of catalysts with Co/Cu = 1 did not change during the catalytic reaction, although the initial catalysts had a less-homogeneous morphology. 5-hydroxymethylfurfural conversion was higher for the samples with Co/Cu = 1. Furfural conversion increased when raising the Co/Cu ratio. The selectivity toward furfuryl alcohol for the catalyst with Co/Cu = 2 under mild conditions of furfural hydrogenation was more than 99%. The results obtained are important for the development of the scientific foundations of the preparation of hydrogenation catalysts with a fine-tunable composition in order to obtain the desired hydrogenation products.
Cite:
Stepanova L.N.
, Mironenko R.M.
, Trenikhin M.V.
, Serkova A.N.
, Salanov A.N.
, Lavrenov A.V.
CoCuMgAl-Mixed-Oxide-Based Catalysts with Fine-Tunable Composition for the Hydrogenation of Furan Compounds
Journal of Composites Science. 2024. V.8. N2. 57 :1-10. DOI: 10.3390/jcs8020057 WOS Scopus РИНЦ AN OpenAlex
CoCuMgAl-Mixed-Oxide-Based Catalysts with Fine-Tunable Composition for the Hydrogenation of Furan Compounds
Journal of Composites Science. 2024. V.8. N2. 57 :1-10. DOI: 10.3390/jcs8020057 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Nov 27, 2023 |
| Accepted: | Jan 31, 2024 |
| Published print: | Feb 2, 2024 |
| Published online: | Feb 2, 2024 |
Identifiers:
| Web of science: | WOS:001171951400001 |
| Scopus: | 2-s2.0-85185683154 |
| Elibrary: | 65928307 |
| Chemical Abstracts: | 2024:484654 |
| OpenAlex: | W4391486745 |