| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 가을 (10/06 ~ 10/08, 제주 ICC) |
| 권호 |
39권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Coupling Graphene Sheets with Magnetic Nanoparticles for Energy Storage and Microelectronics |
| 초록 |
The pioneering experiments in graphite exfoliated-graphene sheets by Geim et al established its potential to surpass and substitute many best performing electronic and photonic alternatives. The chemical and electronic properties of graphene can be modulated by effective coupling of this material with other nanomaterials. A successful functionalization strategy would be one that would leave the graphene surface unperturbed and preserves its much valued electronic properties. We present the design and application of pyrene based ligands which couple nanomaterials to graphene surface through π- π stacking. We have successfully developed novel synthetic routes of the pyrene-dopamine systems tethered to γ-Fe2O3. Iron oxide intercalated graphene composites are highly desirable materials for energy storage. In this presentation, we will report design, synthesis and properties on various optoelectronic and magnetic organic-inorganic hybrid systems. |
| 저자 |
박지환1, 한이슬1, 김성현1, 김상욱2, 이경은2, 이광섭1
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| 소속 |
1한남대, 2카이스트 |
| 키워드 |
Graphene; Iron oxide; Spacer length
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| E-Mail |
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