▎ 摘　　要

NOVELTY - The rolled copper foil is made of oxygen free copper whose tough pitch value confirms to JIS-H3100 and JIS-H3510. The component is composed of tin and silver with respect to the oxygen free copper. The ratio of the maximum value of the detection strength in two different specific peak values is set to 0.5 or more and less than 1 in positive pole figure. The glossiness of surface rolling parallel direction and rolling right angle direction is set at desired value. USE - Rolled copper foil for manufacture of graphene. Uses include but are not limited to separator for fuel cell, transparent electrode, conductive thin film of display element, mercury-free fluorescent lamp, composite material, and carrier of drug delivery system (DDS). ADVANTAGE - The rolled copper foil enables production of the graphene of large area at low cost. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacturing method of graphene, involves supplying hydrogen gas and carbon containing gas while positioning heated rolled copper foil for graphene manufacture to predetermined chamber interior. The graphene is formed in the surface of the copper plating layer of rolled copper foil for graphene manufacture. The rolled copper foil for graphene manufacture is etched away while laminating transfer sheet on the surface of graphene and transferring graphene on the transfer sheet. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of positive electrode point.