Research Article

Ag(I) Catalyzed Grafting of Acrylonitrile onto Gum Arabic by Ce(IV) in H 2 S O 4 Medium: A Kinetic Study

Figure 3

SEM images of (1) GA and (2) GA-g-acrylonitrile.
942398.fig.003a
(a)
942398.fig.003b
(b)