Stress induced carbon fiber orientation for enhanced thermal conductivity of epoxy composites
文献类型：期刊论文
| 作者 | Li, Maohua; Ali, Zulfiqar; Wei, Xianzhe; Li, Linhong; Song, Guichen; Hou, Xiao; Do, Hainam; Greer, James C.; Pan, Zhongbin; Lin, Cheng-Te |
| 刊名 | COMPOSITES PART B-ENGINEERING
 |
| 出版日期 | 2021 |
| 卷号 | 208 |
| 关键词 | HIGH-EFFICIENCY NANOWIRE COMPOSITES INTERFACE REINFORCEMENT FIBER/EPOXY STABILITIES PROPERTY NETWORK |
| 英文摘要 | Polymer composites that have high thermal conductivity have become one of the most promising solutions needed to satisfy the thermal management requirements for high-power electrical and electronic equipment. In this work, a strategy relying on aligning carbon fibers through the application of a stress field is proposed. Ultrahigh through-plane thermal conductive epoxy composites with carbon fiber networks have been prepared by in-situ solidification within an epoxy. The thermal conductivity of these epoxy composites reaches as high as 32.6 W m(-1) K-1 at 46 wt percent (wt%) of carbon fibers, which is about 171 times that of the pure epoxy. The alignment condition for the carbon fibers for a carbon fiber composite in which stress has been applied and a blended carbon fiber composite are compared using micro compute tomography (micro-CT) and scanning electron microscopy (SEM). These epoxy composites display attractive thermal properties and provide a practical route to satisfy the thermal dissipation requirements raised by the development of modern electrical devices and systems. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22156]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Greer, JC (corresponding author), Univ Nottingham, Ningbo New Mat Inst, Dept Elect & Elect Engn, 199 Taikang East Rd, Ningbo 315100, Peoples R China. 2.Yu, JH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. 3.Jiang, N (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, Maohua,Ali, Zulfiqar,Wei, Xianzhe,et al. Stress induced carbon fiber orientation for enhanced thermal conductivity of epoxy composites[J]. COMPOSITES PART B-ENGINEERING,2021,208. |
| APA | Li, Maohua.,Ali, Zulfiqar.,Wei, Xianzhe.,Li, Linhong.,Song, Guichen.,...&Yu, Jinhong.(2021).Stress induced carbon fiber orientation for enhanced thermal conductivity of epoxy composites.COMPOSITES PART B-ENGINEERING,208. |
| MLA | Li, Maohua,et al."Stress induced carbon fiber orientation for enhanced thermal conductivity of epoxy composites".COMPOSITES PART B-ENGINEERING 208(2021). |
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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