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dc.contributor.authorO'Mara, Peter B
dc.contributor.authorWilde, Patrick
dc.contributor.authorBenedetti, Tania M
dc.contributor.authorAndronescu, Corina
dc.contributor.authorCheong, Soshan
dc.contributor.authorGooding, J Justin
dc.contributor.authorTilley, Richard D
dc.contributor.authorSchuhmann, Wolfgang
dc.date.accessioned2022-03-02T03:28:02Z
dc.date.available2022-03-02T03:28:02Z
dc.date.issued2019
dc.identifier.issn0002-7863
dc.identifier.doi10.1021/jacs.9b07310
dc.identifier.urihttp://hdl.handle.net/10072/412850
dc.description.abstractEnzymes can perform complex multistep cascade reactions by linking multiple distinct catalytic sites via substrate channeling. We mimic this feature in a generalized approach with an electrocatalytic nanoparticle for the carbon dioxide reduction reaction comprising a Ag core surrounded by a porous Cu shell, providing different active sites in nanoconfined volumes. The architecture of the nanozyme provides the basis for a cascade reaction, which promotes C-C coupling reactions. The first step occurs on the Ag core, and the subsequent steps on the porous copper shell, where a sufficiently high CO concentration due to the nanoconfinement facilitates C-C bond formation. The architecture yields the formation of n-propanol and propionaldehyde at potentials as low as-0.6 V vs RHE.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherAmerican Chemical Society
dc.relation.ispartofpagefrom14093
dc.relation.ispartofpageto14097
dc.relation.ispartofissue36
dc.relation.ispartofjournalJournal of the American Chemical Society
dc.relation.ispartofvolume141
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchcode34
dc.subject.keywordsScience & Technology
dc.subject.keywordsPhysical Sciences
dc.subject.keywordsChemistry, Multidisciplinary
dc.subject.keywordsChemistry
dc.subject.keywordsELECTROCHEMICAL REDUCTION
dc.titleCascade Reactions in Nanozymes: Spatially Separated Active Sites inside Ag-Core-Porous-Cu-Shell Nanoparticles for Multistep Carbon Dioxide Reduction to Higher Organic Molecules
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationO'Mara, PB; Wilde, P; Benedetti, TM; Andronescu, C; Cheong, S; Gooding, JJ; Tilley, RD; Schuhmann, W, Cascade Reactions in Nanozymes: Spatially Separated Active Sites inside Ag-Core-Porous-Cu-Shell Nanoparticles for Multistep Carbon Dioxide Reduction to Higher Organic Molecules, Journal of the American Chemical Society, 2019, 141 (36), pp. 14093-14097
dc.date.updated2022-03-02T03:17:49Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyrightThis document is the Accepted Manuscript version of a Published Work that appeared in final form in the Journal of the American Chemical Society, copyright 2019 American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/jacs.9b07310
gro.hasfulltextFull Text
gro.griffith.authorBenedetti, Tania


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