Research Progress of Graphite Phase C3N4 and Its Composite Photocatalyst

This article describes the recent research on graphite phase C3N4 non-metal photocatalysts and their composite photocatalytic materials. In particular, the composite photocatalyst improves the catalytic activity of single graphite phase C3N4 catalyst, with high photocatalytic performance, easy synthesis and stable chemical properties. The application of graphite phase C3N4 and its composite photocatalyst in the treatment of environmental pollutants and the photocatalytic decomposition of aquatic oxygen was summarized.