Hydrophobic properties of colloidal films coated with multi-wall carbon nanotubes/reduced graphene oxide multilayers

▶ Layer-by-Layer deposition of positively charged multiwall nanotubes (MWNTs) and negatively charged reduced graphene oxide sheets (rGO). ▶ Preparation of (MWNT/rGO) multilayers onto Si colloidal particles. ▶ Superhydrophobic structures composed of carbon nano-objects with tunable hydrophobicity.