| 摘要 |
<p>PURPOSE: A device and a method for manufacturing a graphene sheet using a roll-to-roll process are provided to reduce the number of processes by excluding an etching process accompanied with the use of a single catalyst substrate. CONSTITUTION: A graphene sheet manufacturing method comprises the steps of: consecutively attaching at least edges of two or more catalyst substrates(2), making graphene grow on one or both outer surface of the attached catalyst substrates, slitting the edges of the attached catalyst substrates, and separating the attached catalyst substrates.</p> |
