▎ 摘　　要

NOVELTY - Preparation of graphene-metal complex involves preparing a source powder comprising graphene sheets, dispersing the source powder in a solvent, filtering, dispersing and stirring the resultant filtered material in a pretreatment solution to produce graphene sheets supported with seed particles, coating the graphene sheet with a source solution comprising a target metal, and obtaining graphene sheet supported with a target metal as graphene-metal complex. USE - Preparation of graphene-metal complex used in manufacture of electromagnetic wave shielding material (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electromagnetic wave shielding material.