论文信息 - A cobalt(II)–porphyrin complex as a regulator of cross-linking radical copolymerization

A cobalt(II)–porphyrin complex as a regulator of cross-linking radical copolymerization

The additions of a porphyrin cobalt complex diminished the rate of cross-linking copolymerization of ethylene glycol dimethacrylate (EGDMA) and styrene, shifted the autoacceleration process towards higher degrees of monomer conversions and modified the structure and properties of resulting cross-linked copolymers owing to catalytic chain transfer reaction, catalytic inhibition reaction and chain regeneration as a result of the reversible breakdown of a Co–C bond.

S. V. Kurmaz | M. Bubnova | E. O. Perepelitsina | G. A. Estrina | Valentin P. Roshchupkin

[1] C. Bowman,et al. Kinetics of Primary Cyclization Reactions in Cross-Linked Polymers: An Analytical and Numerical Approach to Heterogeneity in Network Formation , 1999 .

[2] K. Matyjaszewski,et al. Copper(I)-Catalyzed Atom Transfer Radical Polymerization , 1999 .

[3] Darren J. Forster,et al. Reversible cobalt-carbon bond formation in catalytic chain transfer polymerization , 1999 .

[4] K. Dušek. Special Features of Network Formation by Chain Crosslinking Copolymerization , 1994 .

[5] G. Korolev,et al. 'Living'-chain radical polymerisation , 2000 .

[6] C. Bowman,et al. A study of the evolution of mechanical properties and structural heterogeneity of polymer networks formed by photopolymerizations of multifunctional (meth)acrylates , 1998 .

[7] H. Boots,et al. Network formation by chain crosslinking photopolymerization and some applications in electronics , 1989 .