Synergistic effect of woven copper wires with graphene foams for high thermal conductivity of carbon fiber/epoxy composites
文献类型：期刊论文
| 作者 | Lu, Ni1,2; Sun, Xinyang1,2; Wang, Han1,2; Zhang, Jiangang1,2; Ma, Chaoqun1; Liu, Chang1,2; Zeng, You1,2 |
| 刊名 | ADVANCED COMPOSITES AND HYBRID MATERIALS
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 7期号:1页码:11 |
| 关键词 | Woven copper wire Graphene foam Thermal conductivity Hybrid sandwich composites Synergistic effect Carbon fiber laminated composites |
| ISSN号 | 2522-0128 |
| DOI | 10.1007/s42114-024-00840-7 |
| 通讯作者 | Wang, Han(hanwang@imr.ac.cn) ; Zeng, You(yzeng@imr.ac.cn) |
| 英文摘要 | Enhancing the thermal conductivity of carbon fiber laminated composites (CFRP) in out-of-plane directions without sacrificing mechanical properties is still challenging for the fabrication of high-performance composites with structural and functional integration. In this work, a novel hybrid sandwich composite was fabricated by weaving copper wires through carbon fiber (CF) fabrics, laminating graphene foams (GrFs) onto surfaces, and infiltrating with epoxy via the vacuum-assisted resin transfer molding technique. High-efficiency heat transfer pathways were constructed to greatly increase the out-of-plane thermal conductivity of composites with maintaining CF continuity. Microstructure, electrical property, and thermal conduction of composites were experimentally measured and theoretically simulated. The hybrid sandwich composites exhibited improved electrical and thermal conductivity due to the continuous conductive pathways, and their out-of-plane thermal conductivity was up to 1.097 W/m center dot K, increasing by 104% in comparison with that of CFRP. Such remarkable thermal enhancement is mainly attributed to the high intrinsic conductivity of the copper wire and GrF, continuous heat transfer pathways, and synergistic effect of copper wire with GrF for rapid heat transfer and diffusion. The hybrid sandwich composites show great potential to be utilized as high-performance materials with structural and functional integration in the fields of aerospace and transportation. |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001157633700001 |
| 出版者 | SPRINGERNATURE |
| 资助机构 | National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Han; Zeng, You |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Ni,Sun, Xinyang,Wang, Han,et al. Synergistic effect of woven copper wires with graphene foams for high thermal conductivity of carbon fiber/epoxy composites[J]. ADVANCED COMPOSITES AND HYBRID MATERIALS,2024,7(1):11. |
| APA | Lu, Ni.,Sun, Xinyang.,Wang, Han.,Zhang, Jiangang.,Ma, Chaoqun.,...&Zeng, You.(2024).Synergistic effect of woven copper wires with graphene foams for high thermal conductivity of carbon fiber/epoxy composites.ADVANCED COMPOSITES AND HYBRID MATERIALS,7(1),11. |
| MLA | Lu, Ni,et al."Synergistic effect of woven copper wires with graphene foams for high thermal conductivity of carbon fiber/epoxy composites".ADVANCED COMPOSITES AND HYBRID MATERIALS 7.1(2024):11. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。