Epoxy composite with high thermal conductivity by constructing 3D-oriented carbon fiber and BN network structure
文献类型：期刊论文
| 作者 | Wang, Ying; Gao, Yuan; Tang, Bo; Wu, Xinfeng; Chen, Jin; Shan, Liming; Sun, Kai; Zhao, Yuantao; Yang, Ke; Yu, Jinhong |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2021 |
| 卷号 | 11期号:41页码:25422-25430 |
| 关键词 | BORON-NITRIDE NANOCOMPOSITE PERFORMANCE FABRICATION FILLERS ENHANCEMENT FIBER/EPOXY NANOFIBERS GRAPHENE |
| 英文摘要 | As electronic devices tend to be integrated and high-powered, thermal conductivity is regarded as the crucial parameter of electronic components, which has become the main factor that limits the operating speed and service lifetime of electronic devices. However, constructing continuous thermal conductive paths for low content particle fillers and reducing interface thermal resistance between fillers and matrix are still two challenging issues for the preparation of thermally conductive composites. In this study, 3D-oriented carbon fiber (CF) thermal network structures filled with boron nitride flakes (BN) as thermal conductive bridges were successfully constructed. The epoxy composite was fabricated by thermal conductive material with a 3D oriented structure by the vacuum liquid impregnation method. This special 3D-oriented structure modified by BN (BN/CF) could efficiently broaden the heat conduction pathway and connected adjacent fibers, which leads to the reduction of thermal resistance. The thermal conductivity of the boron nitride/carbon fiber/epoxy resin composite (BN/CF/EP) with 5 vol% 10 mm CF and 40 vol% BN reaches up to 3.1 W m(-1) K-1, and its conductivity is only 2.5 x 10(-4) S cm(-1). This facile and high-efficient method could provide some useful advice for the thermal management material in the microelectronic field and aerospace industry. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21584]  |
| 专题 | 2021专题_期刊论文 |
| 作者单位 | 1.Wu, XF 2.Chen, J (corresponding author), Chalmers Univ Technol, Dept Microtechnol & Nanosci MC2, Elect Mat & Syst Lab, SE-41258 Gothenburg, Sweden. 3.Li, WG (corresponding author), Shanghai Maritime Univ, Coll Ocean Sci & Engn, Merchant Marine Coll, Shanghai 201306, Peoples R China. 4.Chen, J |
| 推荐引用方式 GB/T 7714 | Wang, Ying,Gao, Yuan,Tang, Bo,et al. Epoxy composite with high thermal conductivity by constructing 3D-oriented carbon fiber and BN network structure[J]. RSC ADVANCES,2021,11(41):25422-25430. |
| APA | Wang, Ying.,Gao, Yuan.,Tang, Bo.,Wu, Xinfeng.,Chen, Jin.,...&Li, Wenge.(2021).Epoxy composite with high thermal conductivity by constructing 3D-oriented carbon fiber and BN network structure.RSC ADVANCES,11(41),25422-25430. |
| MLA | Wang, Ying,et al."Epoxy composite with high thermal conductivity by constructing 3D-oriented carbon fiber and BN network structure".RSC ADVANCES 11.41(2021):25422-25430. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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