Study of the Properties of the Catalysts Based on Ni(Mg)Al-Layered Hydroxides for the Reaction of Furfural Hydrogenation Full article
| Journal |
Materials Chemistry and Physics
ISSN: 0254-0584 , E-ISSN: 1879-3312 |
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| Output data | Year: 2021, Volume: 263, Article number : 124091, Pages count : 9 DOI: 10.1016/j.matchemphys.2020.124091 | ||||
| Tags | Layered double hydroxides; Nickel; Furfural hydrogenation | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0004 |
Abstract:
Ni(Mg)Al-layered double hydroxides (LDH) were synthesized by coprecipitation. Structural properties of LDH and mixed oxides Ni(Mg)AlOx, obtained by LDH calcination, were studied by XRD and SEM. Textural properties of Ni(Mg)AlOx were studied by the nitrogen adsorption-desorption method. It was found that the formation of the single-phase LDH was occurred for any nickel content in the samples. The mixed oxides have a high specific surface area, the value of which decreases with increasing nickel content in the samples. Ni(Mg)AlOx are characterized by high activity in furfural hydrogenation. Selectivity of the formation of different reaction products depends on the nickel content in the catalysts. The full furfural conversion with the furfuryl alcohol selectivity no more than 65% was observed for the catalyst with a low nickel content. At the same time an increase in selectivity for furfuryl alcohol up to 84% occurs for the NiAl-catalyst with a furfural conversion not exceeding 43%.
Cite:
Stepanova L.N.
, Belskaya O.B.
, Leont'eva N.N.
, Kobzar E.O.
, Salanov A.N.
, Gulyaeva T.I.
, Trenikhin M.V.
, Likholobov V.A.
Study of the Properties of the Catalysts Based on Ni(Mg)Al-Layered Hydroxides for the Reaction of Furfural Hydrogenation
Materials Chemistry and Physics. 2021. V.263. 124091 :1-9. DOI: 10.1016/j.matchemphys.2020.124091 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Study of the Properties of the Catalysts Based on Ni(Mg)Al-Layered Hydroxides for the Reaction of Furfural Hydrogenation
Materials Chemistry and Physics. 2021. V.263. 124091 :1-9. DOI: 10.1016/j.matchemphys.2020.124091 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Dates:
| Submitted: | Apr 13, 2020 |
| Accepted: | Nov 21, 2020 |
| Published online: | Nov 25, 2020 |
| Published print: | Apr 15, 2021 |
Identifiers:
| Web of science: | WOS:000632971100002 |
| Scopus: | 2-s2.0-85101714146 |
| Elibrary: | 46750922 |
| Chemical Abstracts: | 2021:549531 |
| OpenAlex: | W3109138754 |
| publication_identifier.sciact_ihcp_identifier_type: | 3238 |