Ni supported Ce0.9Sm0.1O2-δ nanowires

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dc.contributor.authorRODRIGUES, THENNER S.
dc.contributor.authorMOURA, ARTHUR B.L. de
dc.contributor.authorSILVA, FELIPE A. e
dc.contributor.authorCANDIDO, EDUARDO G.
dc.contributor.authorSILVA, ANDERSON G.M. da
dc.contributor.authorOLIVEIRA, DANIELA C. de
dc.contributor.authorQUIROZ, JHON
dc.contributor.authorCAMARGO, PEDRO H.C.
dc.contributor.authorBERGAMASCHI, VANDERLEI S.
dc.contributor.authorFERREIRA, JOAO C.
dc.contributor.authorLINARDI, MARCELO
dc.contributor.authorFONSECA, FABIO C.
dc.coverageInternacionalpt_BR
dc.date.accessioned2018-10-26T16:30:51Z
dc.date.available2018-10-26T16:30:51Z
dc.date.issued2019pt_BR
dc.description.abstractWe reported herein the synthesis in high yields (> 97%) of Ce0.9Sm0.1O2-δ nanowires displaying well-defined shape, size, and composition by a simple, fast, and low-cost two-step hydrothermal method. The Ce0.9Sm0.1O2-δ nanowires synthesis was followed by the wet impregnation of Ni without the utilization of any stabilizing agent. The Ni/Ce0.9Sm0.1O2-δ nanowires showed higher surface area, high concentration of oxygen vacancies at surface, and finely dispersed Ni particles with significantly higher metallic surface area as compared with catalysts prepared from commercial materials with similar compositions. Such unique and improved properties are reflected on the catalytic performance of the Ni/Ce0.9Sm0.1O2-δ nanowires towards ethanol steam reforming. The nanowires exhibited high yields for hydrogen production (∼60% of selectivity) and an exceptional stability with no loss of activity after 192 h of reaction at 550 °C. The reported results provide insights and can inspire highyield production of nanostructured catalysts displaying controlled and superior properties that enable practical applications in heterogeneous catalysis.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFAPESP: 14/09087-4; 14/50279-4; 17/04929-5pt_BR
dc.format.extent1244-1253pt_BR
dc.identifier.citationRODRIGUES, THENNER S.; MOURA, ARTHUR B.L. de; SILVA, FELIPE A. e; CANDIDO, EDUARDO G.; SILVA, ANDERSON G.M. da; OLIVEIRA, DANIELA C. de; QUIROZ, JHON; CAMARGO, PEDRO H.C.; BERGAMASCHI, VANDERLEI S.; FERREIRA, JOAO C.; LINARDI, MARCELO; FONSECA, FABIO C. Ni supported Ce0.9Sm0.1O2-δ nanowires: an efficient catalyst for ethanol steam reforming for hydrogen production. <b>Fuel</b>, v. 237, p. 1244-1253, 2019. DOI: <a href="https://dx.doi.org/10.1016/j.fuel.2018.10.053">10.1016/j.fuel.2018.10.053</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/29256.
dc.identifier.doi10.1016/j.fuel.2018.10.053pt_BR
dc.identifier.issn0016-2361pt_BR
dc.identifier.orcidaguardandopt_BR
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dc.identifier.orcidhttps://orcid.org/0000-0003-0105-6519
dc.identifier.orcidaguardandopt_BR
dc.identifier.orcidaguardandopt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0708-2021
dc.identifier.percentilfi83.390pt_BR
dc.identifier.percentilfiCiteScore92.75
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/29256
dc.identifier.vol237pt_BR
dc.relation.ispartofFuelpt_BR
dc.rightsopenAccesspt_BR
dc.subjectnanowires
dc.subjectnanostructures
dc.subjectcatalysts
dc.subjectethanol
dc.subjecthydrogen production
dc.subjectnickel
dc.titleNi supported Ce0.9Sm0.1O2-δ nanowirespt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorARTHUR BRUCOLI LEME DE MOURA
ipen.autorEDUARDO GUIMARAES CANDIDO
ipen.autorMARCELO LINARDI
ipen.autorFABIO CORAL FONSECA
ipen.autorJOAO COUTINHO FERREIRA
ipen.autorVANDERLEI SERGIO BERGAMASCHI
ipen.autorFELIPE ANCHIETA E SILVA
ipen.autorTHENNER SILVA RODRIGUES
ipen.codigoautor14675
ipen.codigoautor14781
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ipen.codigoautor14641
ipen.contributor.ipenauthorARTHUR BRUCOLI LEME DE MOURA
ipen.contributor.ipenauthorEDUARDO GUIMARAES CANDIDO
ipen.contributor.ipenauthorMARCELO LINARDI
ipen.contributor.ipenauthorFABIO CORAL FONSECA
ipen.contributor.ipenauthorJOAO COUTINHO FERREIRA
ipen.contributor.ipenauthorVANDERLEI SERGIO BERGAMASCHI
ipen.contributor.ipenauthorFELIPE ANCHIETA E SILVA
ipen.contributor.ipenauthorTHENNER SILVA RODRIGUES
ipen.date.recebimento18-10pt_BR
ipen.identifier.fi5.578pt_BR
ipen.identifier.fiCiteScore9.1
ipen.identifier.ipendoc25045pt_BR
ipen.identifier.iwosWoSpt_BR
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ipen.subtituloan efficient catalyst for ethanol steam reforming for hydrogen productionpt_BR
ipen.type.genreArtigo
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sigepi.autor.atividadeRODRIGUES, THENNER S.:14641:610:Spt_BR
sigepi.autor.atividadeMOURA, ARTHUR B.L. DE:14675:610:Npt_BR
sigepi.autor.atividadeSILVA, FELIPE A. E:14595:610:Npt_BR
sigepi.autor.atividadeCANDIDO, EDUARDO G.:14781:610:Npt_BR
sigepi.autor.atividadeBERGAMASCHI, VANDERLEI S.:221:610:Npt_BR
sigepi.autor.atividadeFERREIRA, JOAO C.:489:610:Npt_BR
sigepi.autor.atividadeLINARDI, MARCELO:279:610:Npt_BR
sigepi.autor.atividadeFONSECA, FABIO C.:943:610:Npt_BR
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