Controlled Synthesis of NiCoP/g-C3N4 Heterostructured Hybrids for Enhanced Visible-Light-Driven Hydrogen Evolution

摘要

An innovative system of graphitic C3N4 with NiCoP as two-component heterostructured hybrids (NiCoP/g-C3N4) with efficiently photocatalytic performances for hydrogen production is demonstrated and a simple, morphologically controlled catalyst with an extremely low phosphide load was developed. The hydrogengenerate rate is 1067.11 μmol g~(-1) h~(-1) using 1 ωt% NiCoP/g-C3N4. The incorporation of monodisperse NiCoP nano-particles into g-C3N4 effectively optimizes the electronic structures of the hybrids, enhances the corresponding interaction and the activity of hydrogen catalytic site, Moreover,Ni-CoP/g-C3N4 Heterostructured Hybrids displayed the favorable stability during the photocatalytic.