Cu_(2-x)S/graphene oxide nanocomposites for efficient photocatalysis driven by real sunlight

摘要

We present Cu_(2-x)S/graphene oxide nanocomposites, which exhibit excellent photocatalytic properties toward photodegradation of organic compounds by real sunlight due to the broadband absorption of Cu_(2-x)S and good electron trapping and shuttling ability of graphene.