Boosting the photocatalytic performance of Ag2CO3 crystals in phenol degradation via coupling with trace N-CQDs

NCQDs/Ag2CO3 composite crystals were successfully prepared by using simple precipitation method. The presence of NCQDs can improve the light absorption and increase the specific surface area of Ag2CO3, and largely promote the separation of photogenerated carries to boost photocatalytic performance with trace NCQDs.