▎ 摘　　要

NOVELTY - A graphene superconductor comprises a graphene thermal plate and a substrate embedded in the graphene heat conducting plate. USE - Graphene superconductor. ADVANTAGE - The graphene superconductor has excellent heat dissipation property, conductivity, and thermal conductivity, can convert thermal energy into light energy, is safe and reliable, and can be prepared with improved yield. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the graphene superconductor.