Catalysts Based on Ni(Mg)Al-Layered Hydroxides Prepared by Mechanical Activation for Furfural Hydrogenation Full article
| Journal |
Catalysts
, E-ISSN: 2073-4344 |
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| Output data | Year: 2023, Volume: 13, Number: 3, Article number : 497, Pages count : 14 DOI: 10.3390/catal13030497 | ||||
| Tags | nickel; mixed oxides; mechanochemical synthesis; furfural hydrogenation; TEM | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0006 |
Abstract:
Ni(Mg)Al-layered hydroxides with molar ratios of (Ni + Mg)/Al = 2, 3, 4 and Ni/(Ni + Mg) = 0.1, 0.3, 0.5, 0.7 were synthesized by mechanochemical activation. It has been proven that the phase composition of the samples was presented by a single hydrotalcite phase up to Ni/(Ni + Mg) = 0.5. For the first time, catalysts based on Ni(Mg)Al-layered hydroxides prepared by a mechanochemical route have been studied in the reaction of furfural hydrogenation. The correlation between furfural conversion, the selectivity of the products, and the composition of the catalysts was established. The effect of phase composition, surface morphology, and microstructure on the activity of the catalysts was shown by XRD, SEM, and TEM. It was found that catalysts with Ni/(Ni + Mg) = 0.5 have the highest furfural conversion. Herewith, the product selectivity can be regulated by the (Ni + Mg)/Al ratio.
Cite:
Stepanova L.N.
, Kobzar E.O.
, Trenikhin M.V.
, Leont’eva N.N.
, Serkova A.N.
, Salanov A.N.
, Lavrenov A.V.
Catalysts Based on Ni(Mg)Al-Layered Hydroxides Prepared by Mechanical Activation for Furfural Hydrogenation
Catalysts. 2023. V.13. N3. 497 :1-14. DOI: 10.3390/catal13030497 WOS Scopus РИНЦ OpenAlex
Catalysts Based on Ni(Mg)Al-Layered Hydroxides Prepared by Mechanical Activation for Furfural Hydrogenation
Catalysts. 2023. V.13. N3. 497 :1-14. DOI: 10.3390/catal13030497 WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | Feb 15, 2023 |
| Accepted: | Feb 27, 2023 |
| Published print: | Feb 28, 2023 |
| Published online: | Feb 28, 2023 |
Identifiers:
| Web of science: | WOS:000957395600001 |
| Scopus: | 2-s2.0-85152040481 |
| Elibrary: | 53931258 |
| OpenAlex: | W4322630063 |