▎ 摘　　要

NOVELTY - Manufacture of graphene involves stripping graphite using a stripping solution containing an amphiphilic surfactant. The amphiphilic surfactant is a polycyclic aromatic compound containing an ionic functional group. USE - Manufacture of graphene used for forming electrode of semiconductor device. ADVANTAGE - The method enables simple and economical industrial manufacture of graphene having excellent dispersion stability, large surface area and high purity and quality with high yield.