公开(公告)号：KR1020130097631A

公开(公告)日：2013-09-03

申请号：KR1020120146679

申请日：2012-12-14

Applicant: 제일모직주식회사

Inventor： 김병열 ,  공,콴핑 ,  츠,리제 ,  박진성 ,  안성희

IPC: C25D5/18 ,  C25D5/34 ,  B32B15/08 ,  C25D21/12

CPC classification number: B32B38/10 ,  B32B37/06 ,  B32B38/162 ,  C01B32/186 ,  C01B32/194 ,  C25F5/00 ,  C25D5/18 ,  B32B15/08 ,  C25D5/34 ,  C25D21/12

Abstract: PURPOSE: A graphene transfer method is provided to transfer a graphene layer which has a large area to various substrates of electronic devices in a quick and environment-friendly way by using an easy process. CONSTITUTION: A graphene transfer method comprises the following steps. A metal substrate-graphene layer is formed by depositing graphene (2) on one side of a metal substrate (1). A laminate in which one side of a target substrate (3) is faced with the graphene is formed by laminating the target substrate on the metal substrate-graphene layer. The metal substrate is removed by passing the laminate through an electrolytic bath, and the graphene is transferred to one side of the target substrate. The electrolytic bath comprises a solution and an electrode which includes a plus pole and a minus pole.

Abstract translation: 目的：提供石墨烯转移方法，通过使用简单的方法，以快速且环境友好的方式将具有大面积的石墨烯层转移到电子设备的各种基板。 构成：石墨烯转移方法包括以下步骤。 通过在金属基板（1）的一侧上沉积石墨烯（2）来形成金属基板 - 石墨烯层。 通过将目标基板层压在金属基板 - 石墨烯层上，形成目标基板（3）的一面与石墨烯相对的层叠体。 通过使层压体通过电解槽除去金属基板，并将石墨烯转移到目标基板的一侧。 电解槽包括溶液和包括正极和负极的电极。