Efficient charge separation between Bi2MoO6 nanosheets and ZnO nanowires for enhanced photoelectrochemical properties

We demonstrate a facile and effective strategy for in situ growth of Bi2MoO6 thin-nanosheets on well-aligned ZnO nanowires to construct novel hierarchical hetero-arrays, which exhibit excellent visible-light driven photoelectrochemical performances attributed to the highly efficient charge separation between Bi2MoO6 nanosheets and ZnO nanowires.