Metal–carbon bond strengths under polymerization conditions: 2,1-insertion as a catalyst stress test
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2017.04.013
Abstract: Abstract Quantitative agreement between experimentally determined M–C bond dissociation energies (BDE) and DFT predictions (M06-2X/TZ//TPSSTPSS/DZ) can be reached by choosing the correct anchor for experimentally derived BDE. For the example of the archetypical metallocene catalyst… read more here.
Keywords: polymerization conditions; carbon; metal carbon; bond ... See more keywords
Effect of Polymerization Conditions on Polypropylene Synthesis in Liquid Monomer
Sign Up to like & getrecommendations! Published in 2019 at "Petroleum Chemistry"
DOI: 10.1134/s0965544119020038
Abstract: The effect of polymerization conditions (temperature, polymerization time, monomer and hydrogen concentrations) on propylene polymerization in the liquid monomer in the presence of a TiCl4/DBP/MgCl2 + TEA/cyclohexylmethyldimethoxysilane catalyst system is studied . It is shown… read more here.
Keywords: polymerization conditions; effect polymerization; polymerization; liquid monomer ... See more keywords
Bisphenol A Release from Dental Composites and Resin-Modified Glass Ionomers under Two Polymerization Conditions
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DOI: 10.3390/polym14010046
Abstract: Bisphenol A (BPA)-based monomers are commonly contained in dental resin-based materials. As BPA is an endocrine disruptor, its long-term release from restorative composites and resin-modified glass ionomers (RM-GICs) under two polymerization conditions was measured in… read more here.
Keywords: composites resin; release; polymerization; polymerization conditions ... See more keywords