MoC/MAPbI hybrid composites for efficient photocatalytic hydrogen evolution.

Metal halide perovskites, such as iodine methylamine lead (MAPbI), have received extensive attention in the field of photocatalytic decomposition of HI for hydrogen evolution, due to their excellent photoelectric properties. In this paper, a new MAPbI-based composite, MoC/MAPbI, was synthesized. The results show that 15 wt% MoC/MAPbI has the best hydrogen production performance (38.