Vivekanandam, T. S. ; Gopalan, A. ; Vasudevan, T. ; Umapathy, S. (2005) Sonochemical cyclopolymerization of diallylamine in the presence of peroxomonosulfate Journal of Applied Polymer Science, 98 (4). pp. 1548-1553. ISSN 0021-8995
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/app.220...
Related URL: http://dx.doi.org/10.1002/app.22073
Abstract
The cyclopolymerization of a symmetrical nonconjugated diolefin, diallylamine (DA), initiated by peroxomonosulfate (PMS), proceeded only in the presence of ultrasound. The rate of polymerization showed a first-order dependence on DA and a half-order dependence on PMS concentration. The results are adequately explained through a proposed mechanism involving alternate intramolecular and intermolecular propagation reactions. The rate parameters for the cyclopolymerization are evaluated. The role of ultrasound in the initiation of cyclopolymerization is discussed.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Cyclopolymerization; Kinetics (polym); Radical Polymerization; Initiators |
| ID Code: | 65004 |
| Deposited On: | 15 Oct 2011 12:38 |
| Last Modified: | 15 Oct 2011 12:38 |
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