Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225367196> ?p ?o ?g. }
- W4225367196 endingPage "529" @default.
- W4225367196 startingPage "523" @default.
- W4225367196 abstract "Intermetallic compounds offer unique opportunities for atom-by-atom manipulation of catalytic ensembles through precise stoichiometric control. The (Pd, M, Zn) γ-brass phase enables the controlled synthesis of Pd-M-Pd catalytic sites (M = Zn, Pd, Cu, Ag and Au) isolated in an inert Zn matrix. These multi-atom heteronuclear active sites are catalytically distinct from Pd single atoms and fully coordinated Pd. Here we quantify the unexpectedly large effect that active-site composition (that is, identity of the M atom in Pd-M-Pd sites) has on ethylene selectivity during acetylene semihydrogenation. Subtle stoichiometric control demonstrates that Pd-Pd-Pd sites are active for ethylene hydrogenation, whereas Pd-Zn-Pd sites show no measurable ethylene-to-ethane conversion. Agreement between experimental and density-functional-theory-predicted activities and selectivities demonstrates precise control of Pd-M-Pd active-site composition. This work demonstrates that the diversity and well-defined structure of intermetallics can be used to design active sites assembled with atomic-level precision." @default.
- W4225367196 created "2022-05-05" @default.
- W4225367196 creator A5001901724 @default.
- W4225367196 creator A5019171835 @default.
- W4225367196 creator A5031735060 @default.
- W4225367196 creator A5053714805 @default.
- W4225367196 creator A5054110952 @default.
- W4225367196 creator A5063437013 @default.
- W4225367196 creator A5076627740 @default.
- W4225367196 creator A5080838774 @default.
- W4225367196 creator A5091161457 @default.
- W4225367196 date "2022-02-03" @default.
- W4225367196 modified "2023-10-17" @default.
- W4225367196 title "Atomic control of active-site ensembles in ordered alloys to enhance hydrogenation selectivity" @default.
- W4225367196 cites W1162924051 @default.
- W4225367196 cites W1941976792 @default.
- W4225367196 cites W1967921651 @default.
- W4225367196 cites W1981368803 @default.
- W4225367196 cites W1981635493 @default.
- W4225367196 cites W1997330539 @default.
- W4225367196 cites W1997898286 @default.
- W4225367196 cites W2007395042 @default.
- W4225367196 cites W2014824706 @default.
- W4225367196 cites W2016366655 @default.
- W4225367196 cites W2026300685 @default.
- W4225367196 cites W2031381041 @default.
- W4225367196 cites W2031430816 @default.
- W4225367196 cites W2034275169 @default.
- W4225367196 cites W2035783679 @default.
- W4225367196 cites W2036113194 @default.
- W4225367196 cites W2040837725 @default.
- W4225367196 cites W2042997794 @default.
- W4225367196 cites W2048497740 @default.
- W4225367196 cites W2049190555 @default.
- W4225367196 cites W2059109129 @default.
- W4225367196 cites W2064807075 @default.
- W4225367196 cites W2067746562 @default.
- W4225367196 cites W2068561951 @default.
- W4225367196 cites W2079105963 @default.
- W4225367196 cites W2083222334 @default.
- W4225367196 cites W2100657568 @default.
- W4225367196 cites W2100936636 @default.
- W4225367196 cites W2132216432 @default.
- W4225367196 cites W2134716155 @default.
- W4225367196 cites W2147625913 @default.
- W4225367196 cites W2159216007 @default.
- W4225367196 cites W2232828257 @default.
- W4225367196 cites W2321725471 @default.
- W4225367196 cites W2331370730 @default.
- W4225367196 cites W2560097265 @default.
- W4225367196 cites W2560749463 @default.
- W4225367196 cites W2613910893 @default.
- W4225367196 cites W2753894022 @default.
- W4225367196 cites W2891978007 @default.
- W4225367196 cites W2893275047 @default.
- W4225367196 doi "https://doi.org/10.1038/s41557-021-00855-3" @default.
- W4225367196 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35115658" @default.
- W4225367196 hasPublicationYear "2022" @default.
- W4225367196 type Work @default.
- W4225367196 citedByCount "36" @default.
- W4225367196 countsByYear W42253671962022 @default.
- W4225367196 countsByYear W42253671962023 @default.
- W4225367196 crossrefType "journal-article" @default.
- W4225367196 hasAuthorship W4225367196A5001901724 @default.
- W4225367196 hasAuthorship W4225367196A5019171835 @default.
- W4225367196 hasAuthorship W4225367196A5031735060 @default.
- W4225367196 hasAuthorship W4225367196A5053714805 @default.
- W4225367196 hasAuthorship W4225367196A5054110952 @default.
- W4225367196 hasAuthorship W4225367196A5063437013 @default.
- W4225367196 hasAuthorship W4225367196A5076627740 @default.
- W4225367196 hasAuthorship W4225367196A5080838774 @default.
- W4225367196 hasAuthorship W4225367196A5091161457 @default.
- W4225367196 hasBestOaLocation W42253671962 @default.
- W4225367196 hasConcept C118792377 @default.
- W4225367196 hasConcept C144082473 @default.
- W4225367196 hasConcept C147789679 @default.
- W4225367196 hasConcept C149635348 @default.
- W4225367196 hasConcept C161790260 @default.
- W4225367196 hasConcept C178790620 @default.
- W4225367196 hasConcept C179104552 @default.
- W4225367196 hasConcept C185592680 @default.
- W4225367196 hasConcept C27501479 @default.
- W4225367196 hasConcept C2778597550 @default.
- W4225367196 hasConcept C2780026712 @default.
- W4225367196 hasConcept C32909587 @default.
- W4225367196 hasConcept C41008148 @default.
- W4225367196 hasConcept C41183919 @default.
- W4225367196 hasConcept C58312451 @default.
- W4225367196 hasConcept C8010536 @default.
- W4225367196 hasConcept C92381491 @default.
- W4225367196 hasConceptScore W4225367196C118792377 @default.
- W4225367196 hasConceptScore W4225367196C144082473 @default.
- W4225367196 hasConceptScore W4225367196C147789679 @default.
- W4225367196 hasConceptScore W4225367196C149635348 @default.
- W4225367196 hasConceptScore W4225367196C161790260 @default.
- W4225367196 hasConceptScore W4225367196C178790620 @default.
- W4225367196 hasConceptScore W4225367196C179104552 @default.
- W4225367196 hasConceptScore W4225367196C185592680 @default.