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 mu mol g(-1) h(-1) using 1 omega t% NiCoP/g-C3N4. The incorporation of monodisperse NiCoP nanoparticles into g-C3N4 effectively optimizes the electronic structures of the hybrids, enhances the corresponding interaction and the activity of hydrogen catalytic site, Moreover,NiCoP/g-C3N4 Heterostructured Hybrids displayed the favorable stability during the photocatalytic.