▎ 摘　　要

NOVELTY - Fabricating a three dimensional graphene structure comprises growing graphene on a metal catalyst template in a certain form, and removing the template by dissolving the template on which graphene has grown, in an etching solvent. USE - The method is useful for fabricating a three dimensional graphene structure, which is a carbon nanotube, a graphene rod, a fullerene, a graphene cube, a graphene coil or a graphene cuboid (all claimed). ADVANTAGE - The method is simple and fast, compared to conventional method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method (m1) for controlling length of a three dimensional graphene structure comprising controlling length of a metal catalyst template for growing graphene on the metal catalyst template in a certain form.