탄소나노튜브로 표면처리 된 탄소섬유/에폭시 수지 복합재료의기계적 특성 연구
A Study of Mechanical Interfacial Properties of Carbon Nanotube on Carbon Fiber/Epoxy Resin Composites
4
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
In this work, the grow of carbon nanotube (CNT) on carbon fiber was introduced on PAN-based carbonfibers for the enhancement of mechanical interfacial strength of carbon fibers-reinforced composites. Thesurface properties of carbon fibers were determined by scanning electron microscopy (SEM) and mechanicalinterfacial properties of the composites were studied by interlaminar shear strength (ILSS). From the results,it was found that the mechanical interfacial properties of CNT-carbon fibers-reinforced composites (CNTCFRPs)enhanced with decreasing the CNT content. The excessive CNT content can lead the failure dueto the interfacial separation between fibers and matrices in this system. In conclusion, the optimum CNTcontent on carbon fiber surfaces can be a key factor to determine the mechanical interfacial properties ofthe CNT-CFRPs.
Abstract
In this work, the grow of carbon nanotube (CNT) on carbon fiber was introduced on PAN-based carbon fibers for the enhancement of mechanical interfacial strength of carbon fibers-reinforced composites. The surface properties of carbon fibers were determined by scanning electron microscopy (SEM) and mechanical interfacial properties of the composites were studied by interlaminar shear strength (ILSS). From the results,it was found that the mechanical interfacial properties of CNT-carbon fibers-reinforced composites (CNTCFRPs)enhanced with decreasing the CNT content. The excessive CNT content can lead the failure due to the interfacial separation between fibers and matrices in this system. In conclusion, the optimum CNT content on carbon fiber surfaces can be a key factor to determine the mechanical interfacial properties of the CNT-CFRPs
참고문헌 (13)
- M. A. Montes-moran, , Carbon, 40, pp.857~ (2002)
- F. An, , Surf. Sci, 258, pp.1069~ (2011)
- D. C. Davis, , Compos. Struct, 92, pp.2653~ (2010)
- D. R. Bortz, , Comp. Part A : Appl. Sci. Manuf., 42, pp.1584~ (2011)
- X. Jincheng, , Mater. Des, 25, pp.489~ (2004)
- J. Rams, , Comp. Part A: Appl., 38, pp.566~ (2007)
- E. Hage, , J. Adhesion Sci. Technol, 11, pp.1491~ (1997)
- S. B. Lee, , Composites: Part A, 42, pp.337~ (2011)
- A. Godara, , Compos. Sci. Technol., 70, pp.1346~ (2010)
- S. S. Wicks, , Compos. Sci. Technol, 70, pp.20~ (2010)
- N. Yamamoto, , Carbon, 47, pp.551~ (2009)
- H. Qian, , J. Mater. Chem, 20, pp.4751~ (2010)
- American Society for Testing and Materials, "ASTM D2344", D2344M-00, Standard Test Method for Short-Beam Strength of Polymer Matrix Composite Materials and Their Laminates, 2006