▎ 摘　　要

NOVELTY - The preparation of graphene carbon nanotubes composite film, involves (1) using substrate whose entire or one surface is graphene catalyst, (2) performing electroplating to attach carbon nanotubes to surface of substrate, such that carbon nanotubes do not cover graphene catalyst, and (3) carrying out chemical vapor deposition to continue growing graphene on side of substrate with graphene catalyst. USE - Preparation of graphene carbon nanotubes composite film for hybrid Schottky diode (claimed). ADVANTAGE - The method enables preparation of graphene carbon nanotubes composite film ensuring enhanced contact and increased adhesion. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) graphene carbon nanotubes composite film; and (2) application of graphene carbon nanotubes composite film for hybrid Schottky diode.