CHARACTERIZATION OF TiO2/ALGINATE SCREENPRINTING FILMS

 

M.A. Soto Borbón, M.E. Trujillo Camacho and V.M. Sánchez Corrales

 

 

  • A cheap and easy technique for obatining uniform TiO2 films with the support of an alginate matrix.

  • The possible interaction of the semiconductor-biopolimer in the photocatalytic properties.

  • It is applied to the elimination of two dyes (methyl violet 2B and Safranine O).

  • The contribution of adsorption and photolysis is analyzed in the total elimination of each dye.