Synthesis and photocatalytic activity of mesoporous nanocrystalline Fe-doped titanium dioxide

- Synthesized mesoporous nanocrystalline Fe-doped titania by sol-gel.
- Mesoporosity can be tuned by adjusting the amount of Fe-doping.
- Studied the photocatalytic activity under UV, UV-visible, and visible radiations.
- Fe-doping in TiO2 generated photocatalytic activity under visible light.