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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampZanchet, Daniela-
dc.contributor.authorunicampLanders, Richard-
dc.typeOutro documentopt_BR
dc.titleDirect access to oxidation-resistant nickel catalysts through an organometallic precursorpt_BR
dc.contributor.authorCosta, Natalia J. S.-
dc.contributor.authorJardim, Renato F.-
dc.contributor.authorMasunaga, Sueli H.-
dc.contributor.authorZanchet, Daniela-
dc.contributor.authorLanders, Richard-
dc.contributor.authorRossi, Liane M.-
dc.subjectHidrogenaçãopt_BR
dc.subject.otherlanguageHydrogenationpt_BR
dc.description.abstractThe synthesis of nickel catalysts for industrial applications is relatively simple; however, nickel oxidation is usually difficult to avoid, which makes it challenging to optimize catalytic activities, metal loadings, and high-temperature activation steps. A robust, oxidation-resistant and very active nickel catalyst was prepared by controlled decomposition of the organometallic precursor [bis(1,5-cyclooctadiene)nickel(0)], Ni(COD)2, over silica-coated magnetite (Fe3O4@SiO2). The sample is mostly Ni(0), and surface oxidized species formed after exposure to air are easily reduced in situ during hydrogenation of cyclohexene under mild conditions recovering the initial activity. This unique behavior may benefit several other reactions that are likely to proceed via Ni heterogeneous catalysispt_BR
dc.relation.ispartofACS catalysispt_BR
dc.relation.ispartofabbreviationACS catal.pt_BR
dc.publisher.cityWashington, DCpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Chemical Societypt_BR
dc.date.issued2012-
dc.date.monthofcirculationApr.pt_BR
dc.language.isoengpt_BR
dc.description.volume2pt_BR
dc.description.issuenumber6pt_BR
dc.description.firstpage925pt_BR
dc.description.lastpage929pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.eissn2155-5435pt_BR
dc.identifier.doi10.1021/cs200609ept_BR
dc.identifier.urlhttps://pubs.acs.org/doi/10.1021/cs200609ept_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.date.available2020-09-04T22:46:45Z-
dc.date.accessioned2020-09-04T22:46:45Z-
dc.description.provenanceSubmitted by Thais de Brito Barroso (tbrito@unicamp.br) on 2020-09-04T22:46:45Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-04T15:12:47Z : No. of bitstreams: 1 000304682600002.pdf: 2610701 bytes, checksum: 1748cc3cfa9ffc343edc77cbbbc28493 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-04T22:46:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2012en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/348795-
dc.contributor.departmentDepartamento de Química Inorgânicapt_BR
dc.contributor.departmentDepartamento de Física Aplicadapt_BR
dc.contributor.unidadeInstituto de Químicapt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.subject.keywordNickel nanoparticlespt_BR
dc.subject.keywordOrganometallicpt_BR
dc.subject.keywordNi(COD)2pt_BR
dc.subject.keywordMagnetic separationpt_BR
dc.identifier.source000304682600002pt_BR
dc.creator.orcid0000-0003-1475-2548pt_BR
dc.creator.orcid0000-0001-9205-1822pt_BR
dc.type.formCartapt_BR
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