Facile synthesis of monodisperse meso-microporous Ta3N5 hollow spheres and their visible light-driven photocatalytic activity†
Abstract
Monodisperse meso-microporous Ta3N5 hollow spheres have been synthesized by a novel and feasible method based on a capillary force induced hollow mechanism and subsequent thermal nitridation. The hollow spheres exhibit an obvious improvement in visible light-driven photocatalytic activity.