Photocatalytic remediation of indoor pollution by transparent TiO2 films

- Electrochemically-deposited transparent, mechanically robust TiO2 layers.
- Efficient degradation of dry stains and of VOCs by both solar and UV light.
- Superhydrophilicity develops after 10 and 20 min of UV and solar irradiation.
- Photocatalyst's lifetime was analyzed in cyclic tests for ethanol removal.