MULTILAYER FILM COMPRISING METAL NANOPARTICLES AND A GRAPHENE-BASED MATERIAL AND METHOD OF PREPARATION THEREOF

摘要

A method of preparing a multilayer film comprising metal nanoparticles and a graphene-based material on a substrate using electrophoretic deposition is provided. The method comprises a) electrophoretically depositing a layer of graphene-based material on the substrate; b) electrophoretically depositing a layer of metal nanoparticles on the layer of graphene-based material; optionally repeating steps a) and b) for one or more additional cycles; and electrophoretically depositing a layer of graphene-based material on the layer of metal nanoparticles. A multilayer film comprising metal nanoparticles and a graphene-based material is also provided.