FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041192699> ?p ?o ?g. }

• W2041192699 endingPage "1009" @default.
• W2041192699 startingPage "1000" @default.
• W2041192699 abstract "Synthesis of “meso”- and “racemic”-like diastereomers of Me2Si(3-MeInd)(Ind)ZrCl2 (5 and 6, respectively) was achieved through either metathetical reactions between the dianion of Me2(3-MeIndH)(IndH) (4) with ZrCl4 or via amine elimination reactions, followed by fractional crystallization. Propylene polymerizations using meso-5 in the presence of methyl aluminoxane under a variety of conditions leads to the formation of low molecular weight, semicrystalline, low tacticity, poly(propylene) (PP). The dominant chain transfer mechanism in this case is shown to involve β-H transfer to monomer. In contrast, rac-6 provides higher molecular weight, semicrystalline, elastomeric poly(propylene) (elPP) under a variety of conditions; chain transfer in this case involves, predominantly, β-H transfer to Zr. The properties of elPP produced using catalyst 6 show a gradual change from a lightly, cross-linked elastomer to a poorly crystalline thermoplastic, depending on both polymer molecular weight and crystallinity as revealed by differential scanning calorimetry and tensile testing. In particular, more crystalline material exhibits a higher initial modulus, yielding behavior and lower strain to break than less crystalline material of equivalent molecular weight. These findings further define polymer properties for the synthesis of flexible elastomers using this class of catalysts." @default.
• W2041192699 created "2016-06-24" @default.
• W2041192699 creator A5032354712 @default.
• W2041192699 creator A5035821059 @default.
• W2041192699 creator A5055392373 @default.
• W2041192699 creator A5066369044 @default.
• W2041192699 date "1998-02-01" @default.
• W2041192699 modified "2023-10-02" @default.
• W2041192699 title "Synthesis of Elastomeric Poly(propylene) Using Unsymmetrical Zirconocene Catalysts: Marked Reactivity Differences of “Rac”- and “Meso”-like Diastereomers" @default.
• W2041192699 cites W1847906400 @default.
• W2041192699 cites W1963540793 @default.
• W2041192699 cites W1967774028 @default.
• W2041192699 cites W1969292265 @default.
• W2041192699 cites W1978192878 @default.
• W2041192699 cites W1980799526 @default.
• W2041192699 cites W1984893831 @default.
• W2041192699 cites W1987832665 @default.
• W2041192699 cites W1991436567 @default.
• W2041192699 cites W2015110142 @default.
• W2041192699 cites W2015488254 @default.
• W2041192699 cites W2016857556 @default.
• W2041192699 cites W2017918361 @default.
• W2041192699 cites W2018145329 @default.
• W2041192699 cites W2024029193 @default.
• W2041192699 cites W2034846026 @default.
• W2041192699 cites W2042761821 @default.
• W2041192699 cites W2043424706 @default.
• W2041192699 cites W2043779150 @default.
• W2041192699 cites W2045209948 @default.
• W2041192699 cites W2047708261 @default.
• W2041192699 cites W2061584610 @default.
• W2041192699 cites W2064325329 @default.
• W2041192699 cites W2067928619 @default.
• W2041192699 cites W2074811682 @default.
• W2041192699 cites W2078224009 @default.
• W2041192699 cites W2082452110 @default.
• W2041192699 cites W2084587520 @default.
• W2041192699 cites W2087265941 @default.
• W2041192699 cites W2155759288 @default.
• W2041192699 cites W2313721876 @default.
• W2041192699 cites W2324222434 @default.
• W2041192699 cites W2333373486 @default.
• W2041192699 doi "https://doi.org/10.1021/ma971325b" @default.
• W2041192699 hasPublicationYear "1998" @default.
• W2041192699 type Work @default.
• W2041192699 sameAs 2041192699 @default.
• W2041192699 citedByCount "129" @default.
• W2041192699 countsByYear W20411926992012 @default.
• W2041192699 countsByYear W20411926992013 @default.
• W2041192699 countsByYear W20411926992014 @default.
• W2041192699 countsByYear W20411926992015 @default.
• W2041192699 countsByYear W20411926992016 @default.
• W2041192699 countsByYear W20411926992017 @default.
• W2041192699 countsByYear W20411926992018 @default.
• W2041192699 countsByYear W20411926992020 @default.
• W2041192699 countsByYear W20411926992021 @default.
• W2041192699 crossrefType "journal-article" @default.
• W2041192699 hasAuthorship W2041192699A5032354712 @default.
• W2041192699 hasAuthorship W2041192699A5035821059 @default.
• W2041192699 hasAuthorship W2041192699A5055392373 @default.
• W2041192699 hasAuthorship W2041192699A5066369044 @default.
• W2041192699 hasConcept C121332964 @default.
• W2041192699 hasConcept C159985019 @default.
• W2041192699 hasConcept C166940927 @default.
• W2041192699 hasConcept C178790620 @default.
• W2041192699 hasConcept C185592680 @default.
• W2041192699 hasConcept C188027245 @default.
• W2041192699 hasConcept C192562407 @default.
• W2041192699 hasConcept C203036418 @default.
• W2041192699 hasConcept C38052585 @default.
• W2041192699 hasConcept C39519442 @default.
• W2041192699 hasConcept C44228677 @default.
• W2041192699 hasConcept C46275449 @default.
• W2041192699 hasConcept C521977710 @default.
• W2041192699 hasConcept C58018886 @default.
• W2041192699 hasConcept C97355855 @default.
• W2041192699 hasConceptScore W2041192699C121332964 @default.
• W2041192699 hasConceptScore W2041192699C159985019 @default.
• W2041192699 hasConceptScore W2041192699C166940927 @default.
• W2041192699 hasConceptScore W2041192699C178790620 @default.
• W2041192699 hasConceptScore W2041192699C185592680 @default.
• W2041192699 hasConceptScore W2041192699C188027245 @default.
• W2041192699 hasConceptScore W2041192699C192562407 @default.
• W2041192699 hasConceptScore W2041192699C203036418 @default.
• W2041192699 hasConceptScore W2041192699C38052585 @default.
• W2041192699 hasConceptScore W2041192699C39519442 @default.
• W2041192699 hasConceptScore W2041192699C44228677 @default.
• W2041192699 hasConceptScore W2041192699C46275449 @default.
• W2041192699 hasConceptScore W2041192699C521977710 @default.
• W2041192699 hasConceptScore W2041192699C58018886 @default.
• W2041192699 hasConceptScore W2041192699C97355855 @default.
• W2041192699 hasIssue "4" @default.
• W2041192699 hasLocation W20411926991 @default.
• W2041192699 hasOpenAccess W2041192699 @default.
• W2041192699 hasPrimaryLocation W20411926991 @default.
• W2041192699 hasRelatedWork W2004234090 @default.
• W2041192699 hasRelatedWork W2047906440 @default.
• W2041192699 hasRelatedWork W2054998425 @default.

• next