Experimental dataset of titanate nanotubes (H2Ti3O7) calcined between 100 and 500 °C for adsorption and photocatalytic applications

Experimental dataset corresponding to titanate nanotubes calcined between 100 and 500°C (NT-100, NT-200, NT-300, NT-400 and NT-500). The dataset includes physicochemical characterization data, adsorption experiments using safranin dye, and photocatalytic degradation of caffeine. The Characterization folder contains XRD patterns, BET surface area and BJH pore size distribution data, DRIFTS spectra, TEM images and UV-Vis diffuse reflectance spectra of the nanotube samples. The Adsorption folder contains normalized concentration data (Ct/C0) obtained during safranin adsorption experiments under different conditions, as well as FTIR and UV-Vis spectra before and after adsorption. The Photocatalysis folder contains normalized concentration profiles (Ct/C0) for caffeine degradation under UV irradiation using the nanotube samples calcined at different temperatures. These files correspond to the experimental data used for the analysis and discussion of the associated research work on adsorption and photocatalytic applications of titanate nanotubes for water treatment.