## Abstract The technique of SPPLP EPR, which is singleβpulse pulsedβlaser polymerization (SPPLP) in conjunction with electron paramagnetic resonance (EPR) spectroscopy, is used to carry out a detailed investigation of secondary (chainβend) radical termination of acrylates. Measurements are perform
Coupling Chain Length Dependent and Reaction Diffusion Controlled Termination in the Free Radical Polymerization of Multivinyl (Meth)acrylates
β Scribed by Berchtold, Kathryn A.; Lovestead, Tara M.; Bowman, Christopher N.
- Book ID
- 126989134
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 120 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
A~traet A numeric solution is developed for a kinetic scheme involving chain length dependent termination (by disproportionation) and chain transfer on the basis of the harmonic and the geometric mean approximation for the two radicals involved in the termination process. In addition, solutions in t
It is shown that the (established) method of deriving chain-length distributions from propagation probabilities is not fully consistent with the Poissonian character of chain propagation if termination is chain-length dependent: the fluctuation of chain propagation leads to somewhat lower radical co