Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041745384> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2041745384 abstract "Abstract CO hydrogenation and the low temperature non-oxidative methane coupling to form higher hydrocarbons over Ru/SiO 2 and Ru/Al 2 O 3 prepared by incipient wetness method and Ru/Al 2 O 3 prepared by sol/gel method (denoted by catalysts I, II and III, respectively) have been compared. Catalysts II and III possess selectivity for the formation of C 5+ hydrocarbons higher than sample I and the energy of activation is 85.7 kJ/mol on the catalyst III, which is about 29–33 kJ/mol less than those measured for catalysts I and II. The striking feature of the Anderson-Schulz-Flory distribution (ASF) points to the existence of an umbilical cord mechanism and at lower temperature the reinsertion of α-olefins in concurrence with hydrogenolysis results in a sigmoid distribution. With increase in temperature insertion becomes more and more prevalent process and the sigmoid curve is transformed into two straight lines with different slopes. Similar behavior is valid for the “two-step reaction” in the methane coupling carried out over different ruthenium catalysts, of which sample III has the highest selectivity for C 2+ hydrocarbons." @default.
- W2041745384 created "2016-06-24" @default.
- W2041745384 creator A5021408677 @default.
- W2041745384 creator A5046390676 @default.
- W2041745384 creator A5052820707 @default.
- W2041745384 creator A5052831032 @default.
- W2041745384 creator A5060586592 @default.
- W2041745384 creator A5090235741 @default.
- W2041745384 date "1997-11-01" @default.
- W2041745384 modified "2023-09-27" @default.
- W2041745384 title "New features of sol/gel prepared ruthenium catalysts in CO hydrogenation and CH4 coupling" @default.
- W2041745384 cites W1488410962 @default.
- W2041745384 cites W1992760131 @default.
- W2041745384 cites W1993396645 @default.
- W2041745384 cites W2007758587 @default.
- W2041745384 cites W2038188454 @default.
- W2041745384 cites W2054743335 @default.
- W2041745384 cites W2068669895 @default.
- W2041745384 cites W2071031300 @default.
- W2041745384 cites W2075306225 @default.
- W2041745384 cites W2082096344 @default.
- W2041745384 cites W2085451909 @default.
- W2041745384 cites W2116920836 @default.
- W2041745384 cites W2134514693 @default.
- W2041745384 cites W39531406 @default.
- W2041745384 cites W69861017 @default.
- W2041745384 doi "https://doi.org/10.1016/s0926-860x(97)00170-1" @default.
- W2041745384 hasPublicationYear "1997" @default.
- W2041745384 type Work @default.
- W2041745384 sameAs 2041745384 @default.
- W2041745384 citedByCount "11" @default.
- W2041745384 crossrefType "journal-article" @default.
- W2041745384 hasAuthorship W2041745384A5021408677 @default.
- W2041745384 hasAuthorship W2041745384A5046390676 @default.
- W2041745384 hasAuthorship W2041745384A5052820707 @default.
- W2041745384 hasAuthorship W2041745384A5052831032 @default.
- W2041745384 hasAuthorship W2041745384A5060586592 @default.
- W2041745384 hasAuthorship W2041745384A5090235741 @default.
- W2041745384 hasConcept C118792377 @default.
- W2041745384 hasConcept C147789679 @default.
- W2041745384 hasConcept C161790260 @default.
- W2041745384 hasConcept C178790620 @default.
- W2041745384 hasConcept C179104552 @default.
- W2041745384 hasConcept C181886296 @default.
- W2041745384 hasConcept C185592680 @default.
- W2041745384 hasConcept C516920438 @default.
- W2041745384 hasConcept C555196967 @default.
- W2041745384 hasConcept C83155894 @default.
- W2041745384 hasConcept C95121573 @default.
- W2041745384 hasConceptScore W2041745384C118792377 @default.
- W2041745384 hasConceptScore W2041745384C147789679 @default.
- W2041745384 hasConceptScore W2041745384C161790260 @default.
- W2041745384 hasConceptScore W2041745384C178790620 @default.
- W2041745384 hasConceptScore W2041745384C179104552 @default.
- W2041745384 hasConceptScore W2041745384C181886296 @default.
- W2041745384 hasConceptScore W2041745384C185592680 @default.
- W2041745384 hasConceptScore W2041745384C516920438 @default.
- W2041745384 hasConceptScore W2041745384C555196967 @default.
- W2041745384 hasConceptScore W2041745384C83155894 @default.
- W2041745384 hasConceptScore W2041745384C95121573 @default.
- W2041745384 hasLocation W20417453841 @default.
- W2041745384 hasOpenAccess W2041745384 @default.
- W2041745384 hasPrimaryLocation W20417453841 @default.
- W2041745384 hasRelatedWork W1532147750 @default.
- W2041745384 hasRelatedWork W2044774020 @default.
- W2041745384 hasRelatedWork W2061378852 @default.
- W2041745384 hasRelatedWork W2063034568 @default.
- W2041745384 hasRelatedWork W2068405174 @default.
- W2041745384 hasRelatedWork W206992391 @default.
- W2041745384 hasRelatedWork W2074935047 @default.
- W2041745384 hasRelatedWork W2094565162 @default.
- W2041745384 hasRelatedWork W2157241783 @default.
- W2041745384 hasRelatedWork W2315085927 @default.
- W2041745384 hasRelatedWork W2377456508 @default.
- W2041745384 hasRelatedWork W2392134788 @default.
- W2041745384 hasRelatedWork W2761878128 @default.
- W2041745384 hasRelatedWork W2944360289 @default.
- W2041745384 hasRelatedWork W2951314198 @default.
- W2041745384 hasRelatedWork W2997910739 @default.
- W2041745384 hasRelatedWork W3023521708 @default.
- W2041745384 hasRelatedWork W72509899 @default.
- W2041745384 hasRelatedWork W8304782 @default.
- W2041745384 hasRelatedWork W857183518 @default.
- W2041745384 isParatext "false" @default.
- W2041745384 isRetracted "false" @default.
- W2041745384 magId "2041745384" @default.
- W2041745384 workType "article" @default.