Research Article
Synthesis of Potato Starch-Acrylic-Acid Hydrogels by Gamma Radiation and Their Application in Dye Adsorption
Figure 4
Effects of radiation dose and starch concentration on water absorption of starch/AAc hydrogel after being treated with NaOH.
(a) 5 kGy |
(b) 10 kGy |
(c) 15 kGy |
(d) 20 kGy |
(e) 25 kGy |
(f) Radiation-dose dependence of equilibrium water absorbency |