2D/2D/3D architecture Z‑scheme system for simultaneous H2 generation and antibiotic degradation

The construction of p-n heterojunction is a workable approach for the expansion of light absorption range and the suppression of charge-carrier recombination to enhance the photocatalytic performance. However, the redox ability of dominant band potential in each semiconductor is restrained by heterostructure. In this work, the reduced graphene oxide (RGO) was used as an adhesive to integrate Cu2O and BiVO4 via a two-step solvothermal method,...