Depositing of CuS nanocrystals upon the graphene scaffold and their photocatalytic activities

- The preparation of copper sulfide/graphene nanocomposites (CuS/GR) with unique structure of two-dimensional graphene Scaffold decorated by CuS nanocrystals.
- CuS/GR composites with well-defined morphology have been successfully fabricated via a simple one-pot hydrothermal route by using dimethylsulfoxide (DMSO) as the source of sulfur and solvent.
- Excellent textural and photocatalytic properties of CuS/GR nanocomposites compared to pristine CuS nanoparticles.