Photocatalytic coatings are largely composed of nanoparticles of ceramic oxides, with most based on titanium dioxide (TiO2). Other types contan mixtures of TiO2 with silicon dioxide (SiO2) and/ or ...

The strong coating, which kills bacteria under visible light, is composed of intricate titanium dioxide nanostructures that give it a high surface area, and it can cover large areas (Sci. Rep ...

However, ultrasonic technology can help undo the agglomeration of titanium dioxide; here, this short article chronicles this beautiful change. Figure 1 exhibits an SEM image of the titanium dioxide ...