| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Studies on synthesis of CNTs on GF and electromagnetic interference shielding effectiveness of their composites |
| 초록 |
In this work, direct-grown CNT-glass fiber (GF) hybrid fillers were prepared by a CVD technique in order to improve EMI shielding effectiveness (SE) of the GF-reinforced composites. The morphologies and structural properties of the CNT-GF were measured by SEM and XRD. It was found that the crystallinity of Ni particles as a catalyst was improved after the CNT growth as confirmed by the XRD. It indicates that Ni particles were embedded into GF surfaces and finally form large clusters. This result can be explained that the CNT growth behavior on glass surface was a bottom-growth mechanism. The layered structures composed of glass-Ni-CNT could introduce good electric conductivity to the GF, resulting in the enhancement of EMI-SE of the CNT-GF/epoxy composites. |
| 저자 |
한웅, 안계혁, 김병주
|
| 소속 |
한국탄소융합기술원 |
| 키워드 |
EMI-SE; carbon nanotube; glass fibers
|
| E-Mail |
|
