C-N/TiO2 photocatalysts: Effect of co-doping on the catalytic performance under visible light

- Optimization of a synthetic route of co-doped titania photocatalysts with both C and N.
- Study of the influence of the amount of dopants on photoactivity.
- Evaluation of photocatalytic activity in NO oxidation under visible light irradiation.
- Correlation between the band gap and the catalytic activity under visible light irradiation.