The research of preparation and catalytic property of the titanium plate which loaded with the graphene modified SnO2

In this experiment, our group, through Sol-Gel method, used graphene and SnCl₄, and by the direct immersion method, modified the titanium plate with graphene-SnCl₄ sol, moreover, figured out the best addition volume of graphene by one-factor experiment. At last we used eosin solution as wastewater to test the electro-catalytic activity of the plate, Through the experiment, we confirmed that the electro-catalytic activity of the plates modified by graphene was 13.5% higher than that of the plate which did not been modified. We also discussed the mechanism of improving electro-catalytic activity of the plate which have been modified with the graphene.