Research Article

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

Figure 8

Adsorption kinetics of eosin y (4.0 mg/L) on undoped SSO film (red rhombus), SSO-Gt film (blue circle), and SSO-MMT film (green triangle). Inset: change in UV-Vis absorption spectra of eosin y in the presence of SSO-Gt film as a function of time.