Dual functions of O atoms in g-C3N4/BO0.2N0.8 interface: oriented charge flow in plane and separation within interface to collectively promote photocatalytic molecular oxygen activation

Photocatalytic performance of 2D materials is largely limited by fast recombination of photogenerated charges. Herein, we design and fabricate a novel g-C3N4/BO0.2N0.8 van der Waals heterostructure...