Development of Photocatalytic Active TiO<sub>2</sub> Surfaces by Thermal Spraying of Nanopowders

<table>SEM-microstructures
of TiO<sub>2</sub>-ST01 coating prepared by HVOF technique: (a) cross-section;
(b) surface.</table>

Journal of Nanomaterials

Figure 6: Development of Photocatalytic Active TiO<sub>2</sub> Surfaces by Thermal Spraying of Nanopowders 