▎ 摘　　要

NOVELTY - Optical disk or multilayered plate for fabricating graphene comprises thermoplastic polymer substrate (100) with reflection layer (120) for reflecting incident light; and graphite oxide layer (160) applied on thermoplastic polymer substrate. The thermoplastic polymer substrate comprises lower substrate; and upper substrate (140) disposed above the reflection layer, where reflection layer is disposed between lower and upper substrate. USE - As optical disk or multilayered plate e.g. optical recording and/or reproducing device, useful for fabricating graphene. ADVANTAGE - The optical disk has a thermoplastic polymer substrate with reflection layer embedded for reflecting incident light; and thin-film of graphite oxide layer applied on the substrate, resulting in mass-production of high-quality graphene at a low cost. The graphene fabricated by present method has superior properties in comparison to graphene made by prior-art methods. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing disk for fabricating graphene involving applying graphite oxide layer on thermoplastic polymer substrate. DESCRIPTION OF DRAWING(S) - The figure shows sectional view of optical disk with separation coating layer for fabricating graphene. Thermoplastic polymer substrate (100) Reflection layer (120) Adhesive layer (130) Upper substrate (140) Separation coating layer (150) Graphite oxide layer (160)