| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
22권 2호 |
| 발표분야 |
화학공정_포스터 |
| 제목 |
Effects of Electrochemical Oxidation on Surface Properties and Interfacial Shear Strength of Carbon Fibers |
| 초록 |
In this work, we studied the effects of electrochemical oxidation on surface properties of carbon fibers (CFs) and interfacial adhesion between epoxy and polypropylene matrix at various current densities. The CF surface properties before and after the surface treatment were analyzed by SEM, FT-IR, XPS, and contact angle. Mechanical interfacial properties of CF/epoxy and polypropylene resin were investigated by interfacial shear strength in terms of a micro-bond method. From the results, it was found that the increase in the O1s peak on fiber surfaces after the treatment led to an increase in the surface free energy and the interfacial adhesion between CF/epoxy and polypropylene resins. |
| 저자 |
강성현1, 김관우2, 정진수3, 안계혁3, 이해성3, 김병주4
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| 소속 |
1한국탄소융합기술원 / 전주대, 2한국탄소융합기술원 / 전북대, 3전주대, 4한국탄소융합기술원 |
| 키워드 |
electrochemical oxidation; carbon fiber; epoxy; polypropylene; surface free energy; interfacial shear strength
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| E-Mail |
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