Rout, Anuradha ; Rout, Swoyam P. ; Mallick, Nigamananda ; Singh, Baishnab C. ; Santappa, M. (1978) Vinyl polymerization: Kinetics of Ce(IV)-acetophenone-initiated polymerization of acrylonitrile in acetic-sulfuric acid mixtures Journal of Polymer Science - Polymer Chemistry Edition, 16 (2). pp. 391-397. 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.1978.170160209
Abstract
The polymerization of acrylonitrile (M) initiated by the Ce(IV)-acetophenone (AP) redox pair has been studied in acetic-sulfuric acid mixtures in a nitrogen atmosphere. The rate of polymerization is proportional to [M]3/2, [AP]½ and [Ce(IV)]½. The rate of disappearance of ceric ion,-RCe, is proportional to [AP], [M], and [Ce(IV)]. The effect of certain salts, solvent, acid and temperature on both the rates have been investigated. A suitable kinetic scheme has been proposed, and the composite rate constants kp2(k/k/t) and k0/ki are reported.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| ID Code: | 43298 |
| Deposited On: | 11 Jun 2011 06:23 |
| Last Modified: | 11 Jun 2011 06:23 |
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