Research Article

Hybrid Films Based on a Bridged Silsesquioxane Doped with Goethite and Montmorillonite Nanoparticles as Sorbents of Wastewater Contaminants

Figure 3

SEM-EDAX micrographs of undoped SSO film (a), SSO-MMT film (b), and SSO-Gt film (c).
(a) SSO
(b) SSO-MMT
(c) SSO-Gt