Charge polarization at a Au-TiC interface and the generation of highly active and selective catalysts for the low-temperature water-gas shift reaction

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dc.contributor.authorRodríguez, José A.
dc.contributor.authorRamírez, Pedro J.
dc.contributor.authorAsara, Gian Giacomo
dc.contributor.authorViñes Solana, Francesc
dc.contributor.authorEvans, Jaime
dc.contributor.authorLiu, Ping
dc.contributor.authorRicart, Josep M.
dc.contributor.authorIllas i Riera, Francesc
dc.date.accessioned2020-06-17T10:04:15Z
dc.date.available2020-06-17T10:04:15Z
dc.date.issued2014-09-04
dc.date.updated2020-06-17T10:04:15Z
dc.description.abstractAu atoms in contact with TiC(001) undergo significant charge polarization. Strong metal-support interactions make Au/TiC(001) an excellent catalyst for the low-temperature water-gas shift (WGS), with turnover frequencies orders of magnitude larger than those observed for conventional metal/oxide catalysts. DFT calculations indicate that the WGS reaction follows an associative mechanism with HOCO as a key intermediate.
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec665604
dc.identifier.issn1433-7851
dc.identifier.urihttps://hdl.handle.net/2445/165976
dc.language.isoeng
dc.publisherWiley-VCH
dc.relation.isformatofVersió postprint del document publicat a: https://doi.org/10.1002/anie.201407208
dc.relation.ispartofAngewandte Chemie-International Edition, 2014, vol. 53, num. 42, p. 11270-11274
dc.relation.urihttps://doi.org/10.1002/anie.201407208
dc.rights(c) Wiley-VCH, 2014
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject.classificationOr
dc.subject.classificationTitani
dc.subject.classificationCatàlisi
dc.subject.classificationPolarització (Física nuclear)
dc.subject.otherGold
dc.subject.otherTitanium
dc.subject.otherCatalysis
dc.subject.otherPolarization (Nuclear physics)
dc.titleCharge polarization at a Au-TiC interface and the generation of highly active and selective catalysts for the low-temperature water-gas shift reaction
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

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