Rate Constants for the Trapping of Various Carbon-Centered Radicals by Nitroxides:  Unimolecular Initiators for Living Free Radical Polymerization

2000 ◽  
Vol 33 (14) ◽  
pp. 5065-5072 ◽  
Author(s):  
W. G. Skene ◽  
J. C. Scaiano ◽  
Nancy A. Listigovers ◽  
Peter M. Kazmaier ◽  
Michael K. Georges
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Rate Constants ◽  
Free Radical Polymerization ◽  
Living Free Radical Polymerization

Living Free-Radical Polymerization by Reversible Addition−Fragmentation Chain Transfer:  The RAFT Process

1998 ◽  
Vol 31 (16) ◽  
pp. 5559-5562 ◽  
Author(s):  
John Chiefari ◽  
Y. K. (Bill) Chong ◽  
Frances Ercole ◽  
Julia Krstina ◽  
Justine Jeffery ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Chain Transfer ◽  
Free Radical Polymerization ◽  
Reversible Addition ◽  
Living Free Radical Polymerization

The Kinetics of Free-Radical Polymerization: Fundamental Aspects

2002 ◽  
Vol 55 (7) ◽  
pp. 399 ◽  
Author(s):  
G. T. Russell
Keyword(s):  
Molecular Weight ◽  
Steady State ◽  
Free Radical ◽  
Radical Polymerization ◽  
Chain Length ◽  
Free Radical Polymerization ◽  
Length Dependence ◽  
Model Independent ◽  
Living Free Radical Polymerization ◽  
Kinetics Of

Some fundamental aspects of the kinetics of free-radical polymerization are reviewed. So-called classical results for rate and molecular-weight distribution are first of all presented. It is shown how this approach can be built upon when chain-length-dependent termination is allowed, which it always should be. Various termination models are considered, and it is illustrated that although the models are different, rather remarkably they give common, model-independent behaviour. Some leading experimental results regarding the chain-length dependence of termination are summarized, before the chain-length dependence of other reactivities, the variation of reactivities with conversion, and non-steady state experiments are briefly discussed. Finally, living free-radical polymerization as effected by a reversible termination agent is considered. An outline of the kinetics of these systems is given, with the oft-neglected importance of conventional termination being stressed.

Molecular Weight Characterization of Poly(N-isopropylacrylamide) Prepared by Living Free-Radical Polymerization

2000 ◽  
Vol 33 (18) ◽  
pp. 6738-6745 ◽  
Author(s):  
François Ganachaud ◽  
Michael J. Monteiro ◽  
Robert G. Gilbert ◽  
Marie-Anne Dourges ◽  
San H. Thang ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Living Free Radical Polymerization
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