GRAPHENE TRANSFER METHOD CAPABLE OF AUTOMATIZING THROUGH A ROLL-TO-ROLL METHOD WHILE REDUCING THE DAMAGE OF A GRAPHENE

摘要

PURPOSE: A graphene transfer method is provided to reduce the damage of a transferred graphene by transferring the graphene by using a polymer support and remove the polymer support without a certain amount of heat and pressure.;CONSTITUTION: A graphene transfer method includes following steps. A step for welding one part of a target film(304) supplied to one direction in a roll-to-roll method to the one side of a first laminate(310) in which a catalyst metal, a graphene, and a support are successively laminated; a step for producing a second laminate(320) exposing the graphene in one surface by removing the catalyst metal of the first laminate; and a step for transferring the graphene exposed by progressing with the second laminate to one direction to the transfer surface of a target film while the target film processes to the one side in the roll-to-roll method.;COPYRIGHT KIPO 2013