FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017654881> ?p ?o ?g. }

• W2017654881 endingPage "2465" @default.
• W2017654881 startingPage "2459" @default.
• W2017654881 abstract "The photoinduced non-oxidative methane coupling at room temperature was examined by using a series of silica-alumina samples prepared by a sol–gel method, in order to clarify the photoactive sites of silica-alumina. The maximum yield of ethane, the main product in this reaction condition, was obtained on the sample containing around 20 mol% of Al. The variation of ethane yield was consistent with the variation of UV-absorption intensity. Ethene as the minor product, which is obtained by thermal desorption after photoreaction, was produced on the samples of larger Al content. The aluminium sites in the low Al content samples exhibited higher specific activity and higher ethane selectivity than those in high Al content samples. The silica-alumina sample was characterized by using N2-adsorption, XRD, XPS and Al K-edge XANES. In addition to UV spectroscopy, phosphorescence emission spectroscopy was also applied to clarify the photoactivation properties of silica-alumina. It is concluded that the highly dispersed and isolated tetrahedral AlO4 species in silica matrix, which exhibit the fine structural phosphorescence spectra centred at 520 nm, would be the highly active sites for ethane formation. On the other hand, the aggregated Al oxide species would be the active sites for producing both ethane and ethene with low activity." @default.
• W2017654881 created "2016-06-24" @default.
• W2017654881 creator A5036700937 @default.
• W2017654881 creator A5037108005 @default.
• W2017654881 creator A5057290198 @default.
• W2017654881 creator A5067796689 @default.
• W2017654881 date "2002-04-22" @default.
• W2017654881 modified "2023-09-24" @default.
• W2017654881 title "Active sites in sol–gel prepared silica-alumina for photoinduced non-oxidative methane coupling" @default.
• W2017654881 cites W126920488 @default.
• W2017654881 cites W1412953834 @default.
• W2017654881 cites W1594835094 @default.
• W2017654881 cites W1978575680 @default.
• W2017654881 cites W1997536248 @default.
• W2017654881 cites W2002729469 @default.
• W2017654881 cites W2014709100 @default.
• W2017654881 cites W2022677868 @default.
• W2017654881 cites W2034028570 @default.
• W2017654881 cites W2037971280 @default.
• W2017654881 cites W2058812602 @default.
• W2017654881 cites W2067578800 @default.
• W2017654881 cites W2071357208 @default.
• W2017654881 cites W2098594241 @default.
• W2017654881 cites W2136169199 @default.
• W2017654881 cites W2951815759 @default.
• W2017654881 doi "https://doi.org/10.1039/b111101a" @default.
• W2017654881 hasPublicationYear "2002" @default.
• W2017654881 type Work @default.
• W2017654881 sameAs 2017654881 @default.
• W2017654881 citedByCount "34" @default.
• W2017654881 countsByYear W20176548812013 @default.
• W2017654881 countsByYear W20176548812016 @default.
• W2017654881 countsByYear W20176548812017 @default.
• W2017654881 countsByYear W20176548812018 @default.
• W2017654881 countsByYear W20176548812019 @default.
• W2017654881 countsByYear W20176548812020 @default.
• W2017654881 countsByYear W20176548812021 @default.
• W2017654881 countsByYear W20176548812022 @default.
• W2017654881 countsByYear W20176548812023 @default.
• W2017654881 crossrefType "journal-article" @default.
• W2017654881 hasAuthorship W2017654881A5036700937 @default.
• W2017654881 hasAuthorship W2017654881A5037108005 @default.
• W2017654881 hasAuthorship W2017654881A5057290198 @default.
• W2017654881 hasAuthorship W2017654881A5067796689 @default.
• W2017654881 hasConcept C110715899 @default.
• W2017654881 hasConcept C121332964 @default.
• W2017654881 hasConcept C127413603 @default.
• W2017654881 hasConcept C150394285 @default.
• W2017654881 hasConcept C161790260 @default.
• W2017654881 hasConcept C162711632 @default.
• W2017654881 hasConcept C175708663 @default.
• W2017654881 hasConcept C178790620 @default.
• W2017654881 hasConcept C179104552 @default.
• W2017654881 hasConcept C181817918 @default.
• W2017654881 hasConcept C185592680 @default.
• W2017654881 hasConcept C192562407 @default.
• W2017654881 hasConcept C32891209 @default.
• W2017654881 hasConcept C42360764 @default.
• W2017654881 hasConcept C62520636 @default.
• W2017654881 hasConcept C75473681 @default.
• W2017654881 hasConcept C83155894 @default.
• W2017654881 hasConcept C91881484 @default.
• W2017654881 hasConceptScore W2017654881C110715899 @default.
• W2017654881 hasConceptScore W2017654881C121332964 @default.
• W2017654881 hasConceptScore W2017654881C127413603 @default.
• W2017654881 hasConceptScore W2017654881C150394285 @default.
• W2017654881 hasConceptScore W2017654881C161790260 @default.
• W2017654881 hasConceptScore W2017654881C162711632 @default.
• W2017654881 hasConceptScore W2017654881C175708663 @default.
• W2017654881 hasConceptScore W2017654881C178790620 @default.
• W2017654881 hasConceptScore W2017654881C179104552 @default.
• W2017654881 hasConceptScore W2017654881C181817918 @default.
• W2017654881 hasConceptScore W2017654881C185592680 @default.
• W2017654881 hasConceptScore W2017654881C192562407 @default.
• W2017654881 hasConceptScore W2017654881C32891209 @default.
• W2017654881 hasConceptScore W2017654881C42360764 @default.
• W2017654881 hasConceptScore W2017654881C62520636 @default.
• W2017654881 hasConceptScore W2017654881C75473681 @default.
• W2017654881 hasConceptScore W2017654881C83155894 @default.
• W2017654881 hasConceptScore W2017654881C91881484 @default.
• W2017654881 hasIssue "11" @default.
• W2017654881 hasLocation W20176548811 @default.
• W2017654881 hasOpenAccess W2017654881 @default.
• W2017654881 hasPrimaryLocation W20176548811 @default.
• W2017654881 hasRelatedWork W1447187910 @default.
• W2017654881 hasRelatedWork W1501560638 @default.
• W2017654881 hasRelatedWork W1600241170 @default.
• W2017654881 hasRelatedWork W1975328889 @default.
• W2017654881 hasRelatedWork W2003369890 @default.
• W2017654881 hasRelatedWork W2044824234 @default.
• W2017654881 hasRelatedWork W2054012062 @default.
• W2017654881 hasRelatedWork W2161787500 @default.
• W2017654881 hasRelatedWork W2992298713 @default.
• W2017654881 hasRelatedWork W4238118874 @default.
• W2017654881 hasVolume "4" @default.
• W2017654881 isParatext "false" @default.
• W2017654881 isRetracted "false" @default.
• W2017654881 magId "2017654881" @default.

• next