期刊
ACS OMEGA
卷 5, 期 2, 页码 1170-1177出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsomega.9b03465
关键词
-
资金
- National Natural Science Foundation of China [51573201]
- China Postdoctoral Science Foundation [2017M611757]
- NSFC-Zhejiang Joint Fund for the Integration of Industrialization and Informatization [U1709205]
- Public Welfare Project of Zhejiang Province [2016C31026]
- Scientific Instrument Developing Project of the Chinese Academy of Sciences [YZ201640]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDA22000000]
- Science and Technology Major Project of Ningbo [2016S1002, 2016B10038]
Polymer composites with excellent thermal conductivity and superior mechanical strength are in high demand in the electrical engineering systems. However, achieving superior thermal conductivity and mechanical properties simultaneously at high loading of fillers will still be a challenging issue. In this work, a facile method was proposed to prepare the epoxy composite with carbon fibers (CFs) and alumina (Al2O3). This CF and Al2O3 hybrid structure can effectively reduce the interfacial thermal resistance between the matrix and the CFs. The thermal conductivity of epoxy composite with 6.4 wt % CFs and 74 wt % Al2O3 hybrid filler reaches 3.84 W/(m K), which is increasing by 2096% compared with that of pure epoxy. Meanwhile, the epoxy composite still retains outstanding thermal stability and mechanical performance at high filler loading. A cost-effective avenue to prepare highly thermally conductive and superior mechanical properties of polymer-based composites may enable some prospective application in advanced thermal management.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据