Elayaperumal, P. ; Balakrishnan, T. ; Santappa, M. ; Lenz, R. W. (1979) Kinetics of polymerization initiated by Mn3+-substrate redox system. I Journal of Polymer Science - Polymer Chemistry Edition, 17 (12). pp. 4099-4105. ISSN 0360-6376
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/pol.197...
Related URL: http://dx.doi.org/10.1002/pol.1979.170171229
Abstract
The kinetics and mechanism of polymerization of acrylamide (AM) initiated by manganese (III) acetate (MTA)-diglycolic acid (DGA) redox system in aqueous sulfuric acid were studied in the temperature range 20-35°C. The overall rates of polymerization and the disappearance of Mn3+ and the kinetic chain lengths of polyacrylamide were determined. The polymerization reaction is initiated by the organic free radical arising from the Mn3+-diglycolic acid reaction and the termination is by the metal ions. The rate of polymerization of acrylamide was found to be proportional to the first power of monomer and diglycolic acid and independent of manganese(III) acetate. The various rate parameters were evaluated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| ID Code: | 43307 |
| Deposited On: | 11 Jun 2011 06:31 |
| Last Modified: | 11 Jun 2011 06:31 |
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