Research Article
Ag(I) Catalyzed Grafting of Acrylonitrile onto Gum Arabic by Ce(IV) in Medium: A Kinetic Study
Table 1
Comparison of rate of oxidation and rate of grafting.
| System | | |
| GA + Ce(IV) | 5.00 | — | GA + Ce(IV) + Ag(I) | 5.50 | — | AN + Ce(IV) | 4.50 | Nil | AN + Ce(IV) + Ag(I) | 5.25 | Nil | GA + AN + Ce(IV) | 5.50 | 5.80 | GA + AN + Ce(IV) + Ag(I) | 6.00 | 10.5 |
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M, M, M, M, %(w/v), Temp = 313 K.
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