Figure 5
From: Thermodynamic, kinetic, and isotherm studies of Direct Blue 86 dye absorption by cellulose hydrogel

SEM images (a) CAH sample, (b) DB86-CAH sample.
From: Thermodynamic, kinetic, and isotherm studies of Direct Blue 86 dye absorption by cellulose hydrogel
SEM images (a) CAH sample, (b) DB86-CAH sample.