▎ 摘　　要

NOVELTY - Preparing electron beam induced patterned graphene comprises forming by exposing a polymer doped with metal nanomaterials to electron beam scanning radiation. USE - The method is useful for preparing electron beam induced patterned graphene. ADVANTAGE - The method: prepares graphene, which has excellent performance, simple operation and utilizes easily obtained raw materials, and can meets different requirements in electronic devices field, and is easy to popularize. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electron beam induced patterned graphene, comprising patterned graphene including single layer of graphene, double-layer graphene, three-layer graphene, multi-layer graphene, porous graphene, doped graphene, graphene oxide, three-dimensional structure graphene, graphene metal composition material, graphene polymer composition, graphene metal oxide composition materials, graphene metal sulfide composition material, graphene metal carbide composition, and/or graphite.