Living polymerization of olefins initiated by nickel catalysts
CRAMAIL, Henri
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
DEFFIEUX, Alain
Laboratoire de Chimie des polymères organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
< Reduce
Laboratoire de Chimie des polymères organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Language
en
Article de revue
This item was published in
Chemicke Listy. 2005, vol. 99, n° 14, p. s373-s376
English Abstract
Contribution reports for the first time on living-like polymerization of olefins initiated by several diimine complexes of nickel. Further, unusual kinetics of these systems is observed revealing decrease of propagation ...Read more >
Contribution reports for the first time on living-like polymerization of olefins initiated by several diimine complexes of nickel. Further, unusual kinetics of these systems is observed revealing decrease of propagation rate constant values with increase of initial monomer concentration. This behavior can be correlated with suggested mechanism, which includes competition between isomerization (chain walking) and propagation reaction, and is documented by changes in polymer microstructure.Read less <
Origin
Hal imported