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- Baek, Jong-Beom
- Center for Dimension-Controllable Organic Frameworks
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.assignee | 울산과학기술원 | - |
| dc.contributor.author | 백종범 | - |
| dc.contributor.author | 배서윤 | - |
| dc.contributor.author | 전인엽 | - |
| dc.contributor.author | 최은경 | - |
| dc.date.accessioned | 2024-01-23T20:08:58Z | - |
| dc.date.application | 2012-02-24 | - |
| dc.date.available | 2024-01-23T20:08:58Z | - |
| dc.date.registration | 2015-04-28 | - |
| dc.description.abstract | Disclosed is a method for producing graphene functionalized at its edge positions of graphite. Organic material having one or more functional groups is reacted with graphite in reaction medium comprising methanesulfonic acid and phosphorus pentoxide, or in reaction medium comprising trifluoromethanesulfonic acid, to produce graphene having organic material fuctionalized at edges. And then, high purity and large scaled graphene and film can be obtained by dispersing, centrifugal separating the functionalized graphene in a solvent and reducing, in particular heat treating the graphene. According to the present invention graphene can be produced inexpensively in a large amount with a minimum loss of graphite. | - |
| dc.identifier.patentApplicationNumber | 13/404,918 | - |
| dc.identifier.patentRegistrationNumber | 9,017,638 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/71609 | - |
| dc.title.alternative | 흑연의 가장자리 기능화에 의한 그래핀의 제조 | - |
| dc.title | 흑연의 가장자리 기능화에 의한 그래핀의 제조 | - |
| dc.type | Patent | - |
| dc.publisher.country | US | - |
| dc.type.iprs | 특허 | - |
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