Oxido-and dioxido-vanadium(V) complexes supported on carbon materials

Detalhes bibliográficos
Autor(a) principal: Sutradhar, Manas
Data de Publicação: 2021
Outros Autores: Andrade, Marta A., Carabineiro, Sónia A.C., Martins, Luísa M. D. R. S., da Silva, Maria de Fátima C. Guedes, Pombeiro, Armando J. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/126073
Resumo: UIDB/00100/2020 UIDB/50006/2020 UIDP/50006/2020 CEECINST/00102/2018 UIDB/50020/2020 IST-ID/102/2018 UID/QUI/00100/2019-BL/CQE-2017-022 FCT
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spelling Oxido-and dioxido-vanadium(V) complexes supported on carbon materialsReusable catalysts for the oxidation of cyclohexaneAroylhydrazoneCarbon materialsHeterogeneous catalysisMicrowave-assisted oxidationOxidovanadium(V) complexesX-ray structureChemical Engineering(all)Materials Science(all)UIDB/00100/2020 UIDB/50006/2020 UIDP/50006/2020 CEECINST/00102/2018 UIDB/50020/2020 IST-ID/102/2018 UID/QUI/00100/2019-BL/CQE-2017-022 FCTOxidovanadium(V) and dioxidovanadium(V) compounds, [VO(OEt)L] (1) and [Et3NH][VO2L] (2), were synthesized using an aroylhydrazone Schiff base (5-bromo-2-hydroxybenzylidene)-2-hydroxybenzohydrazide (H2L). They were characterized by elemental analysis, Fourier-transform infrared spectroscopy (FT-IR), (1H and51V) nuclear magnetic resonance (NMR), electrospray ioniza-tion mass spectrometry (ESI-MS) and single crystal X-ray diffraction analyses. Both complexes were immobilized on functionalized carbon nanotubes and activated carbon. The catalytic performances of 1 and 2, homogenous and anchored on the supports, were evaluated for the first time towards the MW-assisted peroxidative oxidation (with tert-butylhydroperoxide, TBHP) of cyclohexane under heterogeneous conditions. The immobilization of 1 and 2 on functionalized carbon materials improved the efficiency of catalytic oxidation and allowed the catalyst recyclability with a well-preserved catalytic activity.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNSutradhar, ManasAndrade, Marta A.Carabineiro, Sónia A.C.Martins, Luísa M. D. R. S.da Silva, Maria de Fátima C. GuedesPombeiro, Armando J. L.2021-10-13T23:19:44Z2021-062021-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/126073eng2079-4991PURE: 31859997https://doi.org/10.3390/nano11061456info: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:RCAAP2024-03-11T05:06:45Zoai:run.unl.pt:10362/126073Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:45:50.962327Repositório 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 Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
Reusable catalysts for the oxidation of cyclohexane
title Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
spellingShingle Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
Sutradhar, Manas
Aroylhydrazone
Carbon materials
Heterogeneous catalysis
Microwave-assisted oxidation
Oxidovanadium(V) complexes
X-ray structure
Chemical Engineering(all)
Materials Science(all)
title_short Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
title_full Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
title_fullStr Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
title_full_unstemmed Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
title_sort Oxido-and dioxido-vanadium(V) complexes supported on carbon materials
author Sutradhar, Manas
author_facet Sutradhar, Manas
Andrade, Marta A.
Carabineiro, Sónia A.C.
Martins, Luísa M. D. R. S.
da Silva, Maria de Fátima C. Guedes
Pombeiro, Armando J. L.
author_role author
author2 Andrade, Marta A.
Carabineiro, Sónia A.C.
Martins, Luísa M. D. R. S.
da Silva, Maria de Fátima C. Guedes
Pombeiro, Armando J. L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Sutradhar, Manas
Andrade, Marta A.
Carabineiro, Sónia A.C.
Martins, Luísa M. D. R. S.
da Silva, Maria de Fátima C. Guedes
Pombeiro, Armando J. L.
dc.subject.por.fl_str_mv Aroylhydrazone
Carbon materials
Heterogeneous catalysis
Microwave-assisted oxidation
Oxidovanadium(V) complexes
X-ray structure
Chemical Engineering(all)
Materials Science(all)
topic Aroylhydrazone
Carbon materials
Heterogeneous catalysis
Microwave-assisted oxidation
Oxidovanadium(V) complexes
X-ray structure
Chemical Engineering(all)
Materials Science(all)
description UIDB/00100/2020 UIDB/50006/2020 UIDP/50006/2020 CEECINST/00102/2018 UIDB/50020/2020 IST-ID/102/2018 UID/QUI/00100/2019-BL/CQE-2017-022 FCT
publishDate 2021
dc.date.none.fl_str_mv 2021-10-13T23:19:44Z
2021-06
2021-06-01T00:00:00Z
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/10362/126073
url http://hdl.handle.net/10362/126073
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2079-4991
PURE: 31859997
https://doi.org/10.3390/nano11061456
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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
repository.mail.fl_str_mv
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