Bio-dee synthesis and dehydrogenation coupling of bio-ethanol to bio-butanol over multicomponent mixed metal oxide catalysts

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dc.contributor.authorPieta, Izabela S.
dc.contributor.authorMichalik, Alicja
dc.contributor.authorKraleva, Elka
dc.contributor.authorMrdenovic, Dusan
dc.contributor.authorSek, Alicja
dc.contributor.authorWahaczyk, Ewa
dc.contributor.authorLewalska-Graczyk, Agnieszka
dc.contributor.authorKrysa, Mikolaj
dc.contributor.authorSroka-Bartnicka, Anna
dc.contributor.authorPieta, Piotr
dc.contributor.authorNowakowski, Robert
dc.contributor.authorLew, Agata
dc.contributor.authorSerwicka, Ewa M.
dc.contributor.organizationInstitute of Physical Chemistry, Polish Academy of Sciencesen
dc.contributor.organizationJerzy Haber Institute of Catalysis and Surface Chemistry, PAS, Krakow, Polanden
dc.contributor.organizationLeibniz-Institut für Katalyse e.V. (LIKAT Rostock), Rostock, Germanyen
dc.contributor.organizationDepartment of Biopharmacy, Medical University of Lublin, Polanden
dc.contributor.organizationDepartment of Genetics and Microbiology, Maria Curie-Skłodowska University, Lublin, Polanden
dc.date.accessioned2022-03-14T12:29:25Z
dc.date.available2022-03-14T12:29:25Z
dc.date.issued2021-05-22
dc.description.abstractWithin the Waste2Fuel project, innovative, high-performance, and cost-effective fuel production methods from municipal solid wastes (MSWs) are sought for application as energy carriers or direct drop-in fuels/chemicals in the near-future low-carbon power generation systems and in-ternal combustion engines. Among the studied energy vectors, C1-C2 alcohols and ethers are mainly addressed. This study presents a potential bio-derived ethanol oxidative coupling in the gas phase in multicomponent systems derived from hydrotalcite-containing precursors. The reaction of alcohol coupling to ethers has great importance due to their uses in different fields. The samples have been synthesized by the co-precipitation method via layered double hydroxide (LDH) material syn-thesis, with a controlled pH, where the M(II)/M(III) ≈ 0.35. The chemical composition and topology of the sample surface play essential roles in catalyst activity and product distribution. The multiple redox couples Ni2+/Ni3+, Cr2+/Cr3+, Mn2+/Mn3+, and the oxygen-vacant sites were considered as the main active sites. The introduction of Cr (Cr3+/Cr4+) and Mn (Mn3+/Mn4+ ) into the crystal lattice could enhance the number of oxygen vacancies and affect the acid/base properties of derived mixed ox-ides, which are considered as crucial parameters for process selectivity towards bio-DEE and bio-butanol, preventing long CH chain formation and coke deposition at the same time.en
dc.description.sponsorshipThe present research was financially supported by the Foundation for Polish Science, co-financed by the European Regional Development Fund under the Smart Growth Operational Programme PO IR, project no. REINTEGRATION/2016-1/5 Waste into fuel-catalyst and process development for waste biomass valorization, www.waste2fuel.edu.pl. I.S.P. and P.P. extend their sincere appreciation to NAWA The Polish National Agency for Academic Exchange through Bekker grants PPN/BEK/2019/1/00348 “C1-C4 alkanes to oxygenated fuel electrochemical transformation” and PPN/BEK/2019/1/00345 “Nanostructured carbon-based materials doped with metal nanoparticles as catalytic electrode materials for CO2 electroreduction with the use of surface-plasmon enhancement”. The research activity of D.M. was supported by funds from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement No. 711859 and by financial resources for science in the years 2017–2021 awarded by the Polish Ministry of Science and Higher Education for the implementation of an international co-financed project.
dc.identifier.citationCatalysts 2021, 11(6), 660; https://doi.org/10.3390/catal11060660en
dc.identifier.doi10.3390/catal11060660
dc.identifier.issn20734344
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/21128
dc.language.isoen
dc.publisherMDPIen
dc.rightsUznanie autorstwa 4.0 Międzynarodowe*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectbio-ethanolen
dc.subjectDiethyl etheren
dc.subjecthydrotalcite-derived mixed oxidesen
dc.subjectlayered double hydroxideen
dc.subjectn-butanolen
dc.subjectaldol condensationen
dc.titleBio-dee synthesis and dehydrogenation coupling of bio-ethanol to bio-butanol over multicomponent mixed metal oxide catalystsen
dc.typearticleen
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