▎ 摘　　要

In this study, uniform reduced graphene oxide (rGO)-ultrathin (U) BiOCl nanosheet composites were obtained via a facile hydrothermal method. The rGO-(U) BiOCl composites exhibited enhanced electrochemical behavior and photocatalytic activities for rhodamine B degradation, which was better than that of bare BiOCl with similar size. Moreover, the photodegradation efficiency for rGO(5 wt%)-(U) BiOCl was highest under UV light irradiation and visible light irradiation.