The Effect of Different Morphologies of WO/GO Nanocomposite on Photocatalytic Performance.

Tungsten trioxide/graphene oxide (WO/GO) nanocomposites have been successfully synthesized using in situ and ex situ chemical approaches. Graphite and tungsten carbide (WC) were employed to perform in situ synthesis, and WO and GO were employed to perform the ex situ synthesis of WO/GO nanocomposites. GO, which was required for ex situ synthesis, is synthesized via the modified and improved Hummers method.