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Kinetics of polymer analogous reactions

✍ Scribed by Szymanski, Ryszard

Publisher
Wiley (John Wiley & Sons)
Year
1992
Weight
453 KB
Volume
1
Category
Article
ISSN
1018-5054

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✦ Synopsis

Abstract

The kinetics of reactions of polymer units depending on the closest vicinity is analyzed. The derived equation can be applied to transformations of homopolymers into copolymers. It directly allows (by fitting of the calculated kinetic curve to experimental data) to determine the corresponding rate constants, provided the analyzed reaction is zero or pseudo‐zero order with respect to the transformation reagent (and first order with respect to the polymer units). The Proposed procedure of numerical calculations allows to adopt the derived equation to other systems. It is shown in the Appendix that the distribution of blocks in the resulting copolymer is not Bernoullian, contrary to previous claims or assumptions.

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