Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894620654> ?p ?o ?g. }
- W2894620654 endingPage "3900" @default.
- W2894620654 startingPage "3893" @default.
- W2894620654 abstract "The mechanism of ethylene oligomerization catalyzed by Cr/PNP catalysts has been investigated using combined experimental and theoretical methodologies. The effects of hydrogen, N substituents, and secondary ligands were fully explored in order to tune the catalyst with better selectivity and activity. Our DFT calculations revealed that the associating/dissociating interactions of the hydrogen with the chromium center might be a key factor in promoting the activity of the Cr/PNP/H2 system, the N substituents show an apparent effect on the energy gap between two adjacent spin states (quartet and sextet) of the bis(ethylene)chromium adducts, which mostly leads to a change in the activation barrier in the reaction of oxidation coupling with a two-state reactivity, and the coordination of secondary ligands (phenyl butyl ether and ethyl benzoate) increases the hindrance of the chromium center, resulting in a shift of the rate-limiting step from the oxidative coupling of two coordinated ethylene molecules to me..." @default.
- W2894620654 created "2018-10-12" @default.
- W2894620654 creator A5014129248 @default.
- W2894620654 creator A5021804682 @default.
- W2894620654 creator A5040647242 @default.
- W2894620654 creator A5041807862 @default.
- W2894620654 creator A5058479146 @default.
- W2894620654 date "2018-10-01" @default.
- W2894620654 modified "2023-10-17" @default.
- W2894620654 title "Unraveling the Effects of H<sub>2</sub>, N Substituents and Secondary Ligands on Cr/PNP-Catalyzed Ethylene Selective Oligomerization" @default.
- W2894620654 cites W1970125006 @default.
- W2894620654 cites W1983594329 @default.
- W2894620654 cites W1990442032 @default.
- W2894620654 cites W1990643101 @default.
- W2894620654 cites W1997551594 @default.
- W2894620654 cites W2002298087 @default.
- W2894620654 cites W2002788226 @default.
- W2894620654 cites W2010847418 @default.
- W2894620654 cites W2011215428 @default.
- W2894620654 cites W2013016238 @default.
- W2894620654 cites W2018674598 @default.
- W2894620654 cites W2023271753 @default.
- W2894620654 cites W2023902342 @default.
- W2894620654 cites W2025121079 @default.
- W2894620654 cites W2027321445 @default.
- W2894620654 cites W2029789436 @default.
- W2894620654 cites W2033774898 @default.
- W2894620654 cites W2037470726 @default.
- W2894620654 cites W2047402077 @default.
- W2894620654 cites W2052572538 @default.
- W2894620654 cites W2054145019 @default.
- W2894620654 cites W2065707019 @default.
- W2894620654 cites W2067025033 @default.
- W2894620654 cites W2078511427 @default.
- W2894620654 cites W2080953026 @default.
- W2894620654 cites W2082204221 @default.
- W2894620654 cites W2086957099 @default.
- W2894620654 cites W2087155243 @default.
- W2894620654 cites W2098034852 @default.
- W2894620654 cites W2110028136 @default.
- W2894620654 cites W2139078293 @default.
- W2894620654 cites W2143981217 @default.
- W2894620654 cites W2148284063 @default.
- W2894620654 cites W2149465910 @default.
- W2894620654 cites W2154889597 @default.
- W2894620654 cites W2195591218 @default.
- W2894620654 cites W2288051018 @default.
- W2894620654 cites W2327016805 @default.
- W2894620654 cites W2413208312 @default.
- W2894620654 cites W2467400748 @default.
- W2894620654 cites W2531562709 @default.
- W2894620654 cites W2539771614 @default.
- W2894620654 cites W2617788545 @default.
- W2894620654 cites W2754947883 @default.
- W2894620654 cites W2767375037 @default.
- W2894620654 cites W2778140189 @default.
- W2894620654 cites W2951861141 @default.
- W2894620654 doi "https://doi.org/10.1021/acs.organomet.8b00578" @default.
- W2894620654 hasPublicationYear "2018" @default.
- W2894620654 type Work @default.
- W2894620654 sameAs 2894620654 @default.
- W2894620654 citedByCount "15" @default.
- W2894620654 countsByYear W28946206542019 @default.
- W2894620654 countsByYear W28946206542020 @default.
- W2894620654 countsByYear W28946206542021 @default.
- W2894620654 countsByYear W28946206542022 @default.
- W2894620654 countsByYear W28946206542023 @default.
- W2894620654 crossrefType "journal-article" @default.
- W2894620654 hasAuthorship W2894620654A5014129248 @default.
- W2894620654 hasAuthorship W2894620654A5021804682 @default.
- W2894620654 hasAuthorship W2894620654A5040647242 @default.
- W2894620654 hasAuthorship W2894620654A5041807862 @default.
- W2894620654 hasAuthorship W2894620654A5058479146 @default.
- W2894620654 hasConcept C155647269 @default.
- W2894620654 hasConcept C161790260 @default.
- W2894620654 hasConcept C178790620 @default.
- W2894620654 hasConcept C185592680 @default.
- W2894620654 hasConcept C2778597550 @default.
- W2894620654 hasConcept C71240020 @default.
- W2894620654 hasConceptScore W2894620654C155647269 @default.
- W2894620654 hasConceptScore W2894620654C161790260 @default.
- W2894620654 hasConceptScore W2894620654C178790620 @default.
- W2894620654 hasConceptScore W2894620654C185592680 @default.
- W2894620654 hasConceptScore W2894620654C2778597550 @default.
- W2894620654 hasConceptScore W2894620654C71240020 @default.
- W2894620654 hasFunder F4320321001 @default.
- W2894620654 hasFunder F4320321885 @default.
- W2894620654 hasIssue "21" @default.
- W2894620654 hasLocation W28946206541 @default.
- W2894620654 hasOpenAccess W2894620654 @default.
- W2894620654 hasPrimaryLocation W28946206541 @default.
- W2894620654 hasRelatedWork W190198620 @default.
- W2894620654 hasRelatedWork W1989281056 @default.
- W2894620654 hasRelatedWork W2010234701 @default.
- W2894620654 hasRelatedWork W2025805967 @default.
- W2894620654 hasRelatedWork W2039262670 @default.
- W2894620654 hasRelatedWork W2060966354 @default.
- W2894620654 hasRelatedWork W2373885016 @default.