| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
기능성 고분자 (포스터발표만 진행) |
| 제목 |
Synthesis of Thin layer and hydrophilic Graphene oxide by surface modification method with PEOs |
| 초록 |
Graphite shows lots of possibilities to produce new carbonaceous materials such as graphene and carbon nano-sheets. Exfoliation of graphene from graphite becomes a hot subject in the recent research. Hummers’ method is a basic method to get graphene oxide. However this method showed disadvantages such as very low yield and using lots of acids to get graphene oxide. In this study, we provide more efficient method for synthesis of thin layer graphene. This modification method provides well oxidized hydrophilic graphitic oxide (GO). The graphitic oxide (GO) may be modified through the reaction with poly(ethylene oxide) leading to generation of water soluble graphene oxide. Moreover, this method may provide efficient route to get mass production of graphene. In this presentation, we will discuss the efficient methodology to modify the graphene surface. |
| 저자 |
김윤, 이재혁, 양세라, 시디크아부바카, 연규상, 김성우, 이유라, 강호정, 이재열, 김정안
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| 소속 |
경희대 |
| 키워드 |
GO; PEO
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| E-Mail |
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