| abstract |
A graphene sheet film in which two or more graphene sheets (11-25) are stacked and the stack is film-shaped, wherein a graphene sheet stack (101) is used which comprises: first carbon nanotubes (31-48) which connect the graphene sheets (11-25) together and which form graphene sheet laminated bodies (61-65) in which the graphene sheets (11-25) are laminated such that the surfaces thereof are parallel with each other; and second carbon nanotubes (51-56) which link the graphene sheet laminated bodies (61-65) together. According to the present invention, a graphene sheet film with high capacitor properties associated with energy density and output density, a method for producing same and a graphene sheet capacitor using same can be provided. |