| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 |
12권 1호 |
| 발표분야 |
나노기술 |
| 제목 |
Effect of Allylamine Plasma Treatment on Mechanical Properties of VGCF/Ep |
| 초록 |
Vapor grown carbon fibers (VGCF) were plasma treated to enhance the surface energy and to improve the bonding with the polymer matrix. This has been treated by plasma using allyamine with various time: 20, 40 and 60 minutes. The effect of allylamine plasma treatment(AAPT) on mechanical properties of VGCF/epoxy was discussed in this work. The tensile strength and tensile modulus of allyamine plasma treated VGCF40 (40 minutes treatment)/epoxy nanocomposites showed higher value than that of raw VGCF. The mechanical properties were increased with allyamine plasma treatment, due to better adhesion at VGCF/epoxy interface. The modification of carbon nanofibers surface was observed by Transmission Electron Microscopy (TEM). SEM micrographs showed an excellent dispersion of VGCF in epoxy matrix by ultrasonic method. |
| 저자 |
Nguyen Quang Khuyen1, 이수1, 김진봉2, 김병선2
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| 소속 |
1창원대, 2한국기계(연) |
| 키워드 |
Vapor grown carbon fibers; Allylamine Plasma Treatments; Ultrasonic method; Mechanical properties
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| E-Mail |
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