| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 가을 (10/30 ~ 11/01, 대전컨벤션센터) |
| 권호 |
17권 2호 |
| 발표분야 |
포스터-정밀화학 |
| 제목 |
Aging behaviors of carbon fibers by various surface treatments |
| 초록 |
In this work, aging behaviors of carbon fibers (CF) by various surface treatments were investigated. The aging behaviors of CF surface changes were investigated in terms of surface treatment methods and storage temperature of the treated CF. The aging behaviors with methods and temperature were evaluated by dynamic single fiber contact angle and X-ray photoelectron spectroscopy. The decrease in surface energetics of the CF was caused by the fall-off of hydrophilic groups on the fibers surfaces during aging reactions. Each surface treatment method showed relatively different aging behaviors. Most of all, aqueous-based methods showed better aging-resistance than that of gas-based methods in this work. |
| 저자 |
김현일1, 최웅기2, 김병주2, 안계혁2
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| 소속 |
1한국탄소융합기술원 / 전주대, 2한국탄소융합기술원 |
| 키워드 |
Aging behavior; Carbon fiber; Single fiber contact angle
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| E-Mail |
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