OPTICAL AND PHOTOCATALYTIC PERFORMANCES OF THE PARTICLES GAINED ELECTROEROSIVE DISPERSION OF THE TITAN IN PEROXIDE OF HYDROGEN
The article presents the results of a study of the chemical and phase composition, morphology, optical and photocatalytic characteristics of the particles obtained by electro-dispersion of titanium in an aqueous solution of hydrogen peroxide. It is shown that the erosive particles contain titanium dioxide, therefore the absorption region edge lies in the UV spectrum. After heating the particles in air, it shifts to the visible region. The doping of erosive particles in methylene blue solution leads to the growth of its rate decomposition in three times at the polychromatic-light irradiation.