13C NMR Determination of the Composition of Linear Low-Density Polyethylene Obtained with [η3-Methallyl-nickel-diimine]PF6 Complex
作者： Griselda Barrera Galland , Roberto F. de Souza , Raquel Santos Mauler , Fernanda F. Nunes
DOI: 10.1021/MA981669H
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摘要: A complete 13C NMR characterization of two linear low-density polyethylenes (LLDPE), one highly branched and the other lowly branched, is presented. These LLDPE were synthesized with a new catalyst: [η3-methallyl-nickel-dad]PF6 complex by homopolymerization ethylene, using different experimental conditions. Methyl, ethyl, propyl, butyl, amyl, long branches assigned quantified.
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