| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 봄 (05/09 ~ 05/11, 김대중컨벤션센터) |
| 권호 |
16권 1호 |
| 발표분야 |
나노 |
| 제목 |
Study on Electromagnetic Interference Shielding of Carbon Nanofiber-Graphene Composite |
| 초록 |
Electromagnetic wave absorbance depends on the ohmic loss of energy, which can be achieved by adding conductive fillers such as carbon fiber, graphene or metal particles. This study focused on electromagnetic shielding(EMI) properties of carbonnanofiber composites by adding graphene or metal-graphene. Carbon nanofiber was fabricated by carbonization of the electrospun nanofiber. Metal and Graphene were charged on the surface by surfactant to make ionic-bond and then were stabilized through heat treatment. The morphologies of the electrospun nanoweb and the metal-graphene were investigated by a scanning electron microscope and a transmission electron microscope. Electrical conductivity were measured by a 4-point probe system and EMI properties were measured by shield a effective test system. |
| 저자 |
김희진1, 허훈1, 김우식1, 박성진2, 문숙영1, 장지영1, 최석훈1
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| 소속 |
1한국생산기술(연), 2인하대 |
| 키워드 |
전자파차폐; 나노섬유; 그래핀; 탄소; 복합재
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| E-Mail |
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