Enhanced photocatalytic activity of VO / VO - reduced graphene oxide nanocomposite towards methylene blue dye degradation.

This work investigates the photocatalytic performance of VO and VO nanoparticles and their nanocomposites with rGO. The as-annealed VO and VOnanoparticles exhibited pure orthorhombic and monoclinic structures with an optical bandgap of 2.3 and 2.