| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Preparation and characterization of pitch-based carbon fiber papers impregnated with various carbon fillers |
| 초록 |
In this work, effects of various conductive carbon fillers on Pitch-based carbon fiber papers (CPFs) are investigated. Pitch-based CFPs were fabricated with various contents of single-walled carbon nanotubes (SWCNT), Ketjenblacks and graphene oxides (GO). The electrical conductivity, mechanical properties and surface free energy of the prepared pitch-based CFPs are measured as a function of the carbon conductive filler contents. Effects of hydride fillers contents on Pitch-based CFPs were also investigated. The electric conductivity and thermal properties of the prepared CFPs was investigated by four-probe point method and thermal gravity analysis (TGA). The morphology of CFPs was observed using scanning electron microscopy (SEM). The porosity of the fabricated CPFs was examined by mercury porosimetry. The results proved that conductive carbon fillers affect the electric and thermal properties. The optimized combination of carbon fillers is investigated. |
| 저자 |
김익규, 박수진
|
| 소속 |
인하대 |
| 키워드 |
pitch-based carbon fiber papers; single-walled carbon nanotubes; graphene oxides; Ketjenblacks; electric properties
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| E-Mail |
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