Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019971811> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2019971811 endingPage "339" @default.
- W2019971811 startingPage "332" @default.
- W2019971811 abstract "Abstract MCM-41 was functionalized with (EtO)3SiCH2Cl, (MeO)3SiCH2CH2CH2Cl, and (CH3)Cl2SiCH2Cl. The functionalized materials were characterized by solid-state NMR (CPMAS, 29Si and 13C) and XPS. The NMR data indicate that three new silicon environments were created by (EtO)3SiCH2Cl and (MeO)3SiCH2CH2CH2Cl, whereas with (CH3)Cl2SiCH2Cl, two new silicon environments were obtained. XPS results from Si 2p core level and the valence band from the material functionalized by (MeO)3Si(CH2)3Cl was found to be the same as that of the corresponding fresh catalyst (1a), in contrast to that of the materials functionalized by the other two silane reagents. After further functionalization with triethylamine, these materials were used as inorganic anion exchangers to support the cluster anion [Pt12(CO)24]2−. Solid-state NMR (29Si, 13C, 15N) was used to establish the presence of the quaternary ammonium group in the cluster-supported species. Analogous materials were also created using fumed silica as the support, and all of the cluster-supported materials were tested as catalysts for the hydrogenation of methyl pyruvate, acetophenone, nitrobenzene, benzonitrile, ethylacetoacetate, 4-nitrotoluene, cyclohexanone, allyl alcohol, and styrene. The best activity was obtained for the catalyst that had MCM-41 as the support and chloropropyl as the spacer group. TEM showed that the supports and the spacer groups had observable effects on the platinum crystallite size of the catalysts." @default.
- W2019971811 created "2016-06-24" @default.
- W2019971811 creator A5012161630 @default.
- W2019971811 creator A5022117066 @default.
- W2019971811 creator A5022968378 @default.
- W2019971811 creator A5030363496 @default.
- W2019971811 creator A5041733122 @default.
- W2019971811 creator A5051416197 @default.
- W2019971811 creator A5062826786 @default.
- W2019971811 creator A5075316314 @default.
- W2019971811 date "2006-09-10" @default.
- W2019971811 modified "2023-10-12" @default.
- W2019971811 title "Effect of spacer groups on the performance of MCM-41-supported platinum cluster-derived hydrogenation catalysts" @default.
- W2019971811 cites W1555665776 @default.
- W2019971811 cites W1969971371 @default.
- W2019971811 cites W1982784029 @default.
- W2019971811 cites W1989586856 @default.
- W2019971811 cites W1995816925 @default.
- W2019971811 cites W2002140394 @default.
- W2019971811 cites W2009496929 @default.
- W2019971811 cites W2014706074 @default.
- W2019971811 cites W2017964544 @default.
- W2019971811 cites W2019155440 @default.
- W2019971811 cites W2022463278 @default.
- W2019971811 cites W2038433995 @default.
- W2019971811 cites W2048793284 @default.
- W2019971811 cites W2054658492 @default.
- W2019971811 cites W2057877041 @default.
- W2019971811 cites W2060732588 @default.
- W2019971811 cites W2061365479 @default.
- W2019971811 cites W2087541116 @default.
- W2019971811 cites W2171454811 @default.
- W2019971811 cites W2316825670 @default.
- W2019971811 cites W2318005455 @default.
- W2019971811 cites W371113155 @default.
- W2019971811 doi "https://doi.org/10.1016/j.jcat.2006.06.016" @default.
- W2019971811 hasPublicationYear "2006" @default.
- W2019971811 type Work @default.
- W2019971811 sameAs 2019971811 @default.
- W2019971811 citedByCount "18" @default.
- W2019971811 countsByYear W20199718112013 @default.
- W2019971811 countsByYear W20199718112016 @default.
- W2019971811 countsByYear W20199718112018 @default.
- W2019971811 countsByYear W20199718112019 @default.
- W2019971811 countsByYear W20199718112020 @default.
- W2019971811 countsByYear W20199718112021 @default.
- W2019971811 countsByYear W20199718112022 @default.
- W2019971811 crossrefType "journal-article" @default.
- W2019971811 hasAuthorship W2019971811A5012161630 @default.
- W2019971811 hasAuthorship W2019971811A5022117066 @default.
- W2019971811 hasAuthorship W2019971811A5022968378 @default.
- W2019971811 hasAuthorship W2019971811A5030363496 @default.
- W2019971811 hasAuthorship W2019971811A5041733122 @default.
- W2019971811 hasAuthorship W2019971811A5051416197 @default.
- W2019971811 hasAuthorship W2019971811A5062826786 @default.
- W2019971811 hasAuthorship W2019971811A5075316314 @default.
- W2019971811 hasConcept C161790260 @default.
- W2019971811 hasConcept C164866538 @default.
- W2019971811 hasConcept C178790620 @default.
- W2019971811 hasConcept C185592680 @default.
- W2019971811 hasConcept C199360897 @default.
- W2019971811 hasConcept C41008148 @default.
- W2019971811 hasConcept C518104683 @default.
- W2019971811 hasConceptScore W2019971811C161790260 @default.
- W2019971811 hasConceptScore W2019971811C164866538 @default.
- W2019971811 hasConceptScore W2019971811C178790620 @default.
- W2019971811 hasConceptScore W2019971811C185592680 @default.
- W2019971811 hasConceptScore W2019971811C199360897 @default.
- W2019971811 hasConceptScore W2019971811C41008148 @default.
- W2019971811 hasConceptScore W2019971811C518104683 @default.
- W2019971811 hasIssue "2" @default.
- W2019971811 hasLocation W20199718111 @default.
- W2019971811 hasOpenAccess W2019971811 @default.
- W2019971811 hasPrimaryLocation W20199718111 @default.
- W2019971811 hasRelatedWork W1527619952 @default.
- W2019971811 hasRelatedWork W1980956351 @default.
- W2019971811 hasRelatedWork W1991635644 @default.
- W2019971811 hasRelatedWork W1992410727 @default.
- W2019971811 hasRelatedWork W2022333990 @default.
- W2019971811 hasRelatedWork W2077954257 @default.
- W2019971811 hasRelatedWork W2080869919 @default.
- W2019971811 hasRelatedWork W2082623539 @default.
- W2019971811 hasRelatedWork W2387977807 @default.
- W2019971811 hasRelatedWork W4249110979 @default.
- W2019971811 hasVolume "242" @default.
- W2019971811 isParatext "false" @default.
- W2019971811 isRetracted "false" @default.
- W2019971811 magId "2019971811" @default.
- W2019971811 workType "article" @default.