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섬유 복합재료 경계면에 대한 그래핀/카본 나노튜브 하이브리드 코팅의 효과 연구

원문정보

A Study on the Effect of Graphene/Carbon Nanotube Hybrid Coating on Fiber Composite Interface

오만진

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

In this research, carbon nanotubes(CNT) and graphene nanoplates(GnP) are deposited on the surface of carbon fibers(CF) at once. Investigating the effect between CNT and GnP on increasing the interfacial and mechanical properties of carbon fiber reinforced epoxy composites(CFRP). The cross section of the CFRP composites indicates that the GnPs/CNTs hybrid coating exhibits significantly higher mechanical performance in all coating samples. The interlayer shear strength of the GnPs/CNT hybrid coated CFRP composite was 90% higher than that of the uncoated CF composite. The flexural and tensile strength of CFRP composites using GnPs /CNT hybrid coatings were improved by 52% and 70%, respectively, compared to uncoated CF.

목차

ABSTRACT
1. 서론
2. 제작 및 실험
2.1 재료
2.2 Gnps/CNTs 하이브리드 코팅 준비
2.3 탄소 섬유 보강 에폭시 복합재료 제조
2.4 특성 분석
3. 결과 및 고찰
3.1 GnP/CNT 하이브리드 코팅 탄소 섬유의 형태
3.2 GnP/CNT 하이브리드 코팅 CF의 모노 필라멘트 및 멀티 필라멘트 인장 강도
3.3 탄소섬유/에폭시 적층 복합재의 계면 특성 테스트
3.4 GnPs/CNTs 하이브리드 코팅 CFRP복합체의 굴곡 및 인장 강도
3.5 CFRP 복합체의 골절 표면 분석
4. 결론
References

저자정보

  • 오만진 Man-Jin Oh. Professor, Osan University

참고문헌

자료제공 : 네이버학술정보

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