The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation

Detalhes bibliográficos
Autor(a) principal: German, Dmitrii
Data de Publicação: 2022
Outros Autores: Kolobova, Ekaterina, Pakrieva, Ekaterina, Carabineiro, Sonia A.C., Sviridova, Elizaveta, Perevezentsev, Sergey, Alijani, Shahram, Villa, Alberto, Prati, Laura, Postnikov, Pavel, Bogdanchikova, Nina, Pestryakov, Alexey
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/145547
Resumo: Funding Information: The research is funded by the Ministry of Education and Science of the Russian Federation Program № 075-03-2021-287/6. Sevastopol State University Research grant 42-01-09/169/2021-4 (Russia). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
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spelling The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenationbimetallic catalystsfurfuralfurfuryl alcoholgoldhydrogenationpalladiumSibunit carbonsurface modificationtosylate saltsMaterials Science(all)Condensed Matter PhysicsFunding Information: The research is funded by the Ministry of Education and Science of the Russian Federation Program № 075-03-2021-287/6. Sevastopol State University Research grant 42-01-09/169/2021-4 (Russia). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.Herein, we investigated the effect of the support modification (Sibunit carbon) with diazonium salts of Pd and Pd-Au catalysts on furfural hydrogenation under 5 bars of H2 and 50 °C. To this end, the surface of Sibunit (Cp) was modified with butyl (Cp-Butyl), carboxyl (Cp-COOH) and amino groups (Cp-NH2) using corresponding diazonium salts. The catalysts were synthesized by the sol immobilization method. The catalysts as well as the corresponding supports were characterized by Fourier transform infrared spectroscopy, N2 adsorption-desorption, inductively coupled plasma atomic emission spectroscopy, high resolution transmission electron microscopy, energy dispersive spectroscopy, X-ray diffraction, Hammet indicator method and X-ray photoelectron spectroscopy. The analysis of the results allowed us to determine the crucial influence of surface chemistry on the catalytic behavior of the studied catalysts, especially regarding selectivity. At the same time, the structural, textural, electronic and acid–base properties of the catalysts were practically unaffected. Thus, it can be assumed that the modification of Sibunit with various functional groups leads to changes in the hydrophobic/hydrophilic and/or electrostatic properties of the surface, which influenced the selectivity of the process.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNGerman, DmitriiKolobova, EkaterinaPakrieva, EkaterinaCarabineiro, Sonia A.C.Sviridova, ElizavetaPerevezentsev, SergeyAlijani, ShahramVilla, AlbertoPrati, LauraPostnikov, PavelBogdanchikova, NinaPestryakov, Alexey2022-11-15T22:08:43Z2022-07-012022-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article22application/pdfhttp://hdl.handle.net/10362/145547eng1996-1944PURE: 45510081https://doi.org/10.3390/ma15134695info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:26:03Zoai:run.unl.pt:10362/145547Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:08.627579Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
title The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
spellingShingle The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
German, Dmitrii
bimetallic catalysts
furfural
furfuryl alcohol
gold
hydrogenation
palladium
Sibunit carbon
surface modification
tosylate salts
Materials Science(all)
Condensed Matter Physics
title_short The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
title_full The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
title_fullStr The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
title_full_unstemmed The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
title_sort The Effect of Sibunit Carbon Surface Modification with Diazonium Tosylate Salts of Pd and Pd-Au Catalysts on Furfural Hydrogenation
author German, Dmitrii
author_facet German, Dmitrii
Kolobova, Ekaterina
Pakrieva, Ekaterina
Carabineiro, Sonia A.C.
Sviridova, Elizaveta
Perevezentsev, Sergey
Alijani, Shahram
Villa, Alberto
Prati, Laura
Postnikov, Pavel
Bogdanchikova, Nina
Pestryakov, Alexey
author_role author
author2 Kolobova, Ekaterina
Pakrieva, Ekaterina
Carabineiro, Sonia A.C.
Sviridova, Elizaveta
Perevezentsev, Sergey
Alijani, Shahram
Villa, Alberto
Prati, Laura
Postnikov, Pavel
Bogdanchikova, Nina
Pestryakov, Alexey
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv German, Dmitrii
Kolobova, Ekaterina
Pakrieva, Ekaterina
Carabineiro, Sonia A.C.
Sviridova, Elizaveta
Perevezentsev, Sergey
Alijani, Shahram
Villa, Alberto
Prati, Laura
Postnikov, Pavel
Bogdanchikova, Nina
Pestryakov, Alexey
dc.subject.por.fl_str_mv bimetallic catalysts
furfural
furfuryl alcohol
gold
hydrogenation
palladium
Sibunit carbon
surface modification
tosylate salts
Materials Science(all)
Condensed Matter Physics
topic bimetallic catalysts
furfural
furfuryl alcohol
gold
hydrogenation
palladium
Sibunit carbon
surface modification
tosylate salts
Materials Science(all)
Condensed Matter Physics
description Funding Information: The research is funded by the Ministry of Education and Science of the Russian Federation Program № 075-03-2021-287/6. Sevastopol State University Research grant 42-01-09/169/2021-4 (Russia). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-15T22:08:43Z
2022-07-01
2022-07-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/145547
url http://hdl.handle.net/10362/145547
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1996-1944
PURE: 45510081
https://doi.org/10.3390/ma15134695
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 22
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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