Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008491639> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2008491639 endingPage "345" @default.
- W2008491639 startingPage "335" @default.
- W2008491639 abstract "Computer simulations show that ion pair aggregation can be responsible for the unusual dependence of the initial rate of polymerization on the concentration of added salt in the cationic polymerization of styrene initiated by RCl/SnCl4/NRCl−. Addition of small amounts of tetraalkylammonium chloride to the system reduces the rate of polymerization due to the decrease of the concentration of propagating free cations. Subsequent salt addition leads to a small rate increase, and then the rate decreases at higher [salt]0/[SnCl4]0 ratio. The simulations show that the rate increase can be ascribed to the formation of aggregates of ion pairs and thus to a higher overall proportion of carbocations resulting in faster polymerization. The decrease of the polymerization rate at higher concentrations of added salt can be explained by the conversion of free SnCl4 to SnCl anions which are weaker Lewis acids. The effect of various equilibrium constants on the total concentration of carbocations as a function of added salt is simulated." @default.
- W2008491639 created "2016-06-24" @default.
- W2008491639 creator A5056539244 @default.
- W2008491639 creator A5083248883 @default.
- W2008491639 date "1995-03-01" @default.
- W2008491639 modified "2023-10-18" @default.
- W2008491639 title "Computer simulation of the aggregation of ion pairs in the polymerization of styrene initiated by RCl/SnCl4/NR4Cl systems" @default.
- W2008491639 doi "https://doi.org/10.1002/mats.1995.040040208" @default.
- W2008491639 hasPublicationYear "1995" @default.
- W2008491639 type Work @default.
- W2008491639 sameAs 2008491639 @default.
- W2008491639 citedByCount "0" @default.
- W2008491639 crossrefType "journal-article" @default.
- W2008491639 hasAuthorship W2008491639A5056539244 @default.
- W2008491639 hasAuthorship W2008491639A5083248883 @default.
- W2008491639 hasConcept C109057382 @default.
- W2008491639 hasConcept C121332964 @default.
- W2008491639 hasConcept C145148216 @default.
- W2008491639 hasConcept C148898269 @default.
- W2008491639 hasConcept C15920480 @default.
- W2008491639 hasConcept C178790620 @default.
- W2008491639 hasConcept C179104552 @default.
- W2008491639 hasConcept C183882617 @default.
- W2008491639 hasConcept C185592680 @default.
- W2008491639 hasConcept C188027245 @default.
- W2008491639 hasConcept C2776371256 @default.
- W2008491639 hasConcept C2777566558 @default.
- W2008491639 hasConcept C2778695967 @default.
- W2008491639 hasConcept C44228677 @default.
- W2008491639 hasConcept C521977710 @default.
- W2008491639 hasConcept C62520636 @default.
- W2008491639 hasConcept C75473681 @default.
- W2008491639 hasConcept C93391505 @default.
- W2008491639 hasConceptScore W2008491639C109057382 @default.
- W2008491639 hasConceptScore W2008491639C121332964 @default.
- W2008491639 hasConceptScore W2008491639C145148216 @default.
- W2008491639 hasConceptScore W2008491639C148898269 @default.
- W2008491639 hasConceptScore W2008491639C15920480 @default.
- W2008491639 hasConceptScore W2008491639C178790620 @default.
- W2008491639 hasConceptScore W2008491639C179104552 @default.
- W2008491639 hasConceptScore W2008491639C183882617 @default.
- W2008491639 hasConceptScore W2008491639C185592680 @default.
- W2008491639 hasConceptScore W2008491639C188027245 @default.
- W2008491639 hasConceptScore W2008491639C2776371256 @default.
- W2008491639 hasConceptScore W2008491639C2777566558 @default.
- W2008491639 hasConceptScore W2008491639C2778695967 @default.
- W2008491639 hasConceptScore W2008491639C44228677 @default.
- W2008491639 hasConceptScore W2008491639C521977710 @default.
- W2008491639 hasConceptScore W2008491639C62520636 @default.
- W2008491639 hasConceptScore W2008491639C75473681 @default.
- W2008491639 hasConceptScore W2008491639C93391505 @default.
- W2008491639 hasIssue "2" @default.
- W2008491639 hasLocation W20084916391 @default.
- W2008491639 hasOpenAccess W2008491639 @default.
- W2008491639 hasPrimaryLocation W20084916391 @default.
- W2008491639 hasRelatedWork W1960683470 @default.
- W2008491639 hasRelatedWork W2002193782 @default.
- W2008491639 hasRelatedWork W2008491639 @default.
- W2008491639 hasRelatedWork W2029974040 @default.
- W2008491639 hasRelatedWork W2033578155 @default.
- W2008491639 hasRelatedWork W2075654306 @default.
- W2008491639 hasRelatedWork W2078400514 @default.
- W2008491639 hasRelatedWork W2316134457 @default.
- W2008491639 hasRelatedWork W2358870464 @default.
- W2008491639 hasRelatedWork W331813683 @default.
- W2008491639 hasVolume "4" @default.
- W2008491639 isParatext "false" @default.
- W2008491639 isRetracted "false" @default.
- W2008491639 magId "2008491639" @default.
- W2008491639 workType "article" @default.