▎ 摘 要
NOVELTY - Graphene film is manufactured which involves providing a substrate; distributing a graphene slurry on the substrate; causing the graphene slurry to distribute on the substrate; and treating the graphene slurry distributed on the substrate with an atmosphere pressure plasma jet (APPJ) to form the graphene film. USE - The methods are useful for manufacturing graphene film, and three-dimensional graphene foam (all claimed). ADVANTAGE - After the treatment, the initial graphene material will be transformed into a graphene film with a special structure and characteristic. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a method for manufacturing a three-dimensional graphene foam which involves providing a graphene slurry; and treating the graphene slurry with APPJ to form the three-dimensional graphene foam; and (2) a system for manufacturing a graphene film, comprising: a substrate having graphene slurry disposed on it; and APPJ treating the graphene slurry to form the graphene film on the substrate.