TiO2 photocatalysis for the degradation of pollutants in gas phase: From morphological design to plasmonic enhancement

- A broad overview is given of TiO2-based photocatalysis for gas phase applications.
- The importance of photocatalysis for the remediation of air pollution is stressed.
- Different possible photocatalyst architectures are discussed.
- Electronic photocatalyst modifications are treated with a focus on plasmonics.
- Recent trends and opportunities to the field are emphasized.