The design of highly active rectangular column-structured titanium oxide photocatalysts and their application in purification systems

The development of highly active TiO2 photocatalysts anchored onto a stable substrate have been investigated using a wet or dry process. The results of this study led to the development of highly active rectangular column-structured titanium oxide photocatalysts which could be anchored onto silica sheets. These highly active photocatalysts were then applied to develop an effective air purification system.