NIMTE OpenIR  > 2018专题
A multiscale hydrothermal carbon layer modified carbon fiber for composite fabrication
Xi, Xianfeng; Chen, Yousi; Wang, Jie; Li, Yaoyao; Shao, Xiangdong; He, Liu; Huang, Qing; Pei, Xueliang
2018
Source PublicationRSC ADVANCES
Volume8Issue:41Pages:23339-23347
AbstractA novel multiscale hydrothermal carbon layer (MHTCL) for carbon fiber (CF) surface modification was developed. The MHTCL is a multiscale high-disorder amorphous carbon coating with a colored appearance, abundant functional groups, multiscale roughness, a large specific surface area, a high surface energy, and good wetting ability. The O/C atom ratios of the MHTCL-modified CF were in the range of 0.17-0.23, and the functional groups were mainly C-O and C?O groups. During the low-concentration glucose hydrothermal treatment with the carbon fibers (CFs), the glucose generates furan derivative intermediates, which adsorb on the surface of the CFs and carbonize continuously, finally forming the MHTCL on the CFs. The fracture and rupture of the MHTCL during the forming process produce new nucleation centers on the CF surface, which result in abundant multiscale irregular particles. The MHTCL is a facile method for the modification of CFs. The fabrication of the CF composites demonstrated that the MHTCL obviously increases the interlaminar shear strength of the CF/polyimide composite and the interfacial interaction of the CF and polyetheretherketone.
KeywordInterfacial Shear-strength Sodium-ion Batteries Carbon/carbon Composites Mechanical-properties Surface Modification Carbonization Adhesion Glucose Monosaccharides Reinforcement
Subject AreaEngineering ; Physics
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16899
Collection2018专题
Recommended Citation
GB/T 7714
Xi, Xianfeng,Chen, Yousi,Wang, Jie,et al. A multiscale hydrothermal carbon layer modified carbon fiber for composite fabrication[J]. RSC ADVANCES,2018,8(41):23339-23347.
APA Xi, Xianfeng.,Chen, Yousi.,Wang, Jie.,Li, Yaoyao.,Shao, Xiangdong.,...&Pei, Xueliang.(2018).A multiscale hydrothermal carbon layer modified carbon fiber for composite fabrication.RSC ADVANCES,8(41),23339-23347.
MLA Xi, Xianfeng,et al."A multiscale hydrothermal carbon layer modified carbon fiber for composite fabrication".RSC ADVANCES 8.41(2018):23339-23347.
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