Figure 4

(A, B) SEM morphology of AFMC before adsorption at 1000 μm and 2000 μm magnifications. (C, D): SEM morphology of AFMC after adsorption at 1000 μm and 2000 μm magnifications.

(A, B) SEM morphology of AFMC before adsorption at 1000 μm and 2000 μm magnifications. (C, D): SEM morphology of AFMC after adsorption at 1000 μm and 2000 μm magnifications.