KINETICS OF SODIUM ACRYLATE POLYMERIZATION INITIATED WITH POTASSIUM PERSULFATE IN AQUEOUS SOLUTIONS OF POLYVINYLALCOHOL

Authors

  • E. R. Saroukhanian Chair of Physical and Colloids Chemistry, YSU, Armenia
  • F. H. Karapetian Chair of Physical and Colloids Chemistry, YSU, Armenia
  • N. M. Beylerian Chair of Physical and Colloids Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2008.42.3.101

Keywords:

sodium acrylate, potassium persulfate, polyvinylalcohol, polymerization rate

Abstract

The influence of initial concentrations of reagents: sodium acrylate, potassium persulfate, two marks of polyvinylalcohol (PVA) as well medium pH and temperature on the polymerization rate, has been studied. The study of initiation mechanism making use the inhibitory method, has been established that the kinetic regularities are due to the participation of associates, which are being formed between monomer and PVA in elementary steps of chain propagation and termination. The solubility dependence of obtained polymer samples as well their water absorption extent on temperature has been studied too.

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Published

2023-10-11

How to Cite

Saroukhanian, E. R., F. H. Karapetian, and N. M. Beylerian. 2023. “KINETICS OF SODIUM ACRYLATE POLYMERIZATION INITIATED WITH POTASSIUM PERSULFATE IN AQUEOUS SOLUTIONS OF POLYVINYLALCOHOL”. Proceedings of the YSU B: Chemical and Biological Sciences 42 (3 (217):101-6. https://doi.org/10.46991/PYSU:B/2008.42.3.101.

Issue

Vol. 42 No. 3 (217) (2008)

Section

Chemistry

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