发明授权
- 专利标题: Method for transferring graphene nondestructively with low cost
- 专利标题(中): 以低成本非破坏性地转移石墨烯的方法
-
申请号: US14124072申请日: 2012-06-08
-
公开(公告)号: US09216559B2公开(公告)日: 2015-12-22
- 发明人: Wencai Ren , Libo Gao , Laipeng Ma , Huiming Cheng
- 申请人: Wencai Ren , Libo Gao , Laipeng Ma , Huiming Cheng
- 申请人地址: CN Shenyang, Liaoning
- 专利权人: INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES
- 当前专利权人: INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES
- 当前专利权人地址: CN Shenyang, Liaoning
- 代理机构: Novoclaims Patent Services LLC
- 代理商 Mei Lin Wong
- 优先权: CN201110154465 20110609
- 国际申请: PCT/CN2012/076622 WO 20120608
- 国际公布: WO2012/167738 WO 20121213
- 主分类号: B32B37/14
- IPC分类号: B32B37/14 ; B32B37/24 ; B32B38/10 ; B32B43/00 ; B32B37/00 ; C25B1/00 ; C01B31/04 ; C25F5/00 ; B82Y30/00 ; B82Y40/00
摘要:
A method for transferring graphene nondestructively and at a low cost. In the method, a graphene is used whose surface is coated with transferring media and whose original substrate is an electrode, the electrode is placed into an electrolyte, and the graphene is separated from the original substrate by means of the driving force of bubbles and the gas intercalation produced on the graphene electrode surface during electrolysis. Then, the graphene coated with transferring media is nondestructively combined with a target substrate. The transferring media is removed so as to transfer the graphene to the target substrate nondestructively. The transferring method results in no damage or loss with respect to the graphene and the original substrate, and the original substrate can be re-used. Furthermore, the method is easy to perform, works quickly, is easy to control, and is pollution-free.
公开/授权文献
信息查询