▎ 摘　　要

NOVELTY - A graphene tapes preparing method involves heating graphite rods at 4347 degrees C to sublimate free carbon dioxide, where the heating process is carried out in noble gas atmosphere. The free carbon atoms are transferred to the surface of the spores graphene tapes. The free carbon atoms are deposited on the spores of graphene tape by building designed width and length. USE - Method for preparing graphene tapes. ADVANTAGE - The method enables preparing the graphene tapes with high purity and consistent quality.