formation of 2-thiobarbituric acid incorporated g-CN for enhanced visible-light-driven photocatalytic performance.

Embedding heterocycles into the skeleton of g-CN has been proved to be a simple and efficient strategy for improving light response and the separation of photo-excited charges. Herein, 2-thiobarbituric acid incorporated g-CN (TBA/CN) with good photocatalytic efficiency for Rh B degradation and H production was successfully achieved a facile thermal copolymerization approach. The incorporation of aromatics and S atoms into the skeleton of g-CN was identified systematic characterizations.