Copper foil for producing graphene, and a manufacturing method of the graphene

To provide a large area copper foil for producible graphene manufactured at low cost graphene and a manufacturing method of the graphene using the same. An oxide diameter in an atmosphere is measured by performing elemental analysis of the surface by heating for 1 hour prior to the scanning electron microscope at 1000 ° C. is not less than 0.5μm of hydrogen containing more than 20 vol% balance argon and the total number of sulfide is a copper foil for producing graphene is 15 / mm .FIELD 1