▎ 摘　　要

NOVELTY - The manufacturing method involves manufacturing (S10) the oxide graphene and manufacturing (S20) the surface modification graphene by pulverizing the expanded graphite and treating the graphene with acid for improving the dispersion of graphene. A mixing ingredient for mixing the surface modification graphene is manufactured (S30). A film is formed (S40) using the mixing ingredient. USE - Manufacturing method for a graphene radiation sheet (Claimed). ADVANTAGE - The manufacturing method involves manufacturing the oxide graphene and manufacturing the surface modification graphene by pulverizing the expanded graphite and treating the graphene with acid for improving the dispersion of graphene, and hence ensures high quality and improved heat emitting characteristics of the radiation sheet. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of a graphene radiation sheet manufacturing method. (Drawing includes non-English language text). Manufacturing the oxide graphene (S10) Manufacturing the surface modification graphene (S20) Manufacturing a mixing ingredient for mixing the surface modification graphene (S30) Forming a film using the mixing ingredient (S40)