| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
석유화학윤활유_포스터 |
| 제목 |
Preparation of polyethylene-based carbonized fibers by cross-linking |
| 초록 |
In this study, carbonized fibers were prepared by using acidically cross-linked LLDPE fibers. The surface morphologies of the carbonized fibers were observed by SEM. The effects of cross-linking process temperatures were studied using thermal analyses such as DSC and TGA. The melting and heating enthalpy of the fibers decreased as the cross-linking temperature increased. The cross-linked fibers had a carbonization yield of over 50%. From SEM results the highest yield of carbonized LLDPE-based fibers was obtained by cross-linking at a sulfate temperature (170oC). As a result, carbonation yield of the carbonized fibers was found to depend on the functions of the cross-linking ratio of the LLDPE precursors. |
| 저자 |
김관우1, 김병석2, 안계혁3, 김병주4
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| 소속 |
1한국탄소융합기술원 / 전북대, 2전북대, 3전주대, 4한국탄소융합기술원 |
| 키워드 |
polyethylene; cross-linked; carbonization; sulfuric acid
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| E-Mail |
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