Graphitic-C3N4-hybridized TiO2 nanosheets with reactive {0Â 0Â 1} facets to enhance the UV- and visible-light photocatalytic activity

- First report about the hybridization of g-C3N4 and TiO2 nanosheets with {0 0 1} facets.
- Systematically evaluated the photoactivity by degrading a series of organic molecules.
- The hybrid possesses superior photoactivity under both UV- and visible-light.
- We propose the mechanisms of enhanced photoactivity with sufficient experiments.