Anatase TiO2 mesocrystals with exposed (0Â 0Â 1) surface for enhanced photocatalytic decomposition capability toward gaseous styrene

- Anatase TiO2 mesocrystals with exposed (0 0 1) surface was obtained in acetic acid.
- Formation process included formation and transformation of NH4TiOF3 to TiO2.
- The photocatalysts showed high degradation ability to gaseous styrene.