Research Article

New Approach of the Oxidant Peroxo Method (OPM) Route to Obtain Ti(OH)4 Nanoparticles with High Photocatalytic Activity under Visible Radiation

Figure 1

(a) XPS profile of Ti(OH)4 and (b) Raman spectra of Ti(OH)4 and TiO2 powders calcined at different temperatures for 1 h.
(a)
(b)