Invention Grant
- Patent Title: Method of manufacturing nanoporous graphene membrane
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Application No.: US15822079Application Date: 2017-11-24
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Publication No.: US10245557B2Publication Date: 2019-04-02
- Inventor: Young Min Jhon , Young In Jhon , Seok Lee
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: Korea Institute of Science and Technology
- Current Assignee: Korea Institute of Science and Technology
- Current Assignee Address: KR Seoul
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2016-0158342 20161125
- Main IPC: C03C15/00
- IPC: C03C15/00 ; B01D67/00 ; B01D71/02 ; C01B32/194 ; C01B32/198

Abstract:
One aspect of the disclosed is to provide a method of manufacturing a nanoporous multilayer graphene membrane, including a first step of oxidizing a surface of a multilayer graphene membrane, a second step of reducing the oxidized surface of the multilayer graphene to carry out reductive etching such that oxidized carbon atoms on the surface are naturally and randomly dispersed, and a third step of repeatedly performing a series of the first and the second steps until nanopores penetrating the multilayer graphene are formed.
Public/Granted literature
- US20180147542A1 METHOD OF MANUFACTURING NANOPOROUS GRAPHENE MEMBRANE Public/Granted day:2018-05-31
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