Fig. 8

SEM images of (a) Neat PEBAX; (b) ChCl-glycerol 15%; (c) ChCl-glycerol 25%; (d) ChCl-glycerol 35%; (e–h) Cross-section of membranes.
SEM images of (a) Neat PEBAX; (b) ChCl-glycerol 15%; (c) ChCl-glycerol 25%; (d) ChCl-glycerol 35%; (e–h) Cross-section of membranes.