Time-resolved XAS/MS/Raman monitoring of mutual copper self-reduction and ethanol dehydrogenation reactions

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dc.contributor.authorCassinelli, Wellington H. [UNESP]
dc.contributor.authorMartins, Leandro [UNESP]
dc.contributor.authorMagnani, Marina [UNESP]
dc.contributor.authorPulcinelli, Sandra H. [UNESP]
dc.contributor.authorBriois, Valérie
dc.contributor.authorSantilli, Celso V. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionL'Orme des Merisiers
dc.date.accessioned2018-12-11T17:27:22Z
dc.date.available2018-12-11T17:27:22Z
dc.date.issued2016-01-01
dc.description.abstractSelective ethanol dehydrogenation using a Cu/Al2O3 catalyst was investigated by time-resolved XAS/MS/Raman techniques. On-line monitoring of the reaction products revealed that formation of H2 and acetaldehyde occurs over intermediate Cu+ species self-reduced upon reaction and the selectivity to ethyl acetate results in coupling of acetyl and ethoxy species over mixed Cu°/Cu+ active sites.en
dc.description.affiliationInstituto de Química Universidade Estadual Paulista - UNESP, Rua Professor Francisco Degni, 55
dc.description.affiliationSynchrotron SOLEIL L'Orme des Merisiers, BP48, Saint Aubin
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista - UNESP, Rua Professor Francisco Degni, 55
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 07/53073-4
dc.description.sponsorshipIdFAPESP: 2010/01449-3
dc.description.sponsorshipIdFAPESP: 2013/05346-2
dc.description.sponsorshipIdFAPESP: 2013/50023-7
dc.format.extent20453-20457
dc.identifierhttp://dx.doi.org/10.1039/c5ra27403f
dc.identifier.citationRSC Advances, v. 6, n. 25, p. 20453-20457, 2016.
dc.identifier.doi10.1039/c5ra27403f
dc.identifier.issn2046-2069
dc.identifier.lattes5584298681870865
dc.identifier.orcid0000-0002-8356-8093
dc.identifier.scopus2-s2.0-84959109406
dc.identifier.urihttp://hdl.handle.net/11449/177837
dc.language.isoeng
dc.relation.ispartofRSC Advances
dc.relation.ispartofsjr0,863
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleTime-resolved XAS/MS/Raman monitoring of mutual copper self-reduction and ethanol dehydrogenation reactionsen
dc.typeArtigo
unesp.author.lattes5584298681870865[6]
unesp.author.orcid0000-0002-8356-8093[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química