Relating to graphite phase carbon nitride and preparation methods thereof, the invention provides graphite phase carbon nitride modified by non-noble metal-based nickel boride and a preparation methodthereof. The invention solves the problems of low light energy utilization and low activity during photocatalytic water decomposition for hydrogen production in graphite phase carbon nitride (i.e. g-C3N4). The graphite phase carbon nitride modified by non-noble metal-based nickel boride is prepared by loading NiBx on g-C3N4, wherein the mass percentage content of NiBx relative to g-C3N4 is 0.5wt%, 2.0wt%, 5.0wt%, 8.0wt% or 10wt%. The graphite phase carbon nitride modified by non-noble metal-based nickel boride provided by the invention can be applied to the photocatalyst field.

Yu Hongwen

Papers

Graphite phase carbon nitride modified by non-noble metal-based nickel boride and preparation method thereof