Interfacial thermal resistance between high-density polyethylene (HDPE) and sapphire
文献类型：期刊论文
| 作者 | Zheng Kun1,3; Zhu Jie2; Ma Yong-Mei1; Tang Da-Wei2; Wang Fo-Song1 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014-10-01 |
| 卷号 | 23期号:10 |
| 关键词 | polymer composites interfacial thermal resistance time domain thermalreflectance |
| 英文摘要 | To improve the thermal conductivity of polymeric composites, the numerous interfacial thermal resistance (ITR) inside is usually considered as a bottle neck, but the direct measurement of the ITR is hardly reported. In this paper, a sandwich structure which consists of transducer/high density polyethylene (HDPE)/sapphire is prepared to study the interface characteristics. Then, the ITRs between HDPE and sapphire of two samples with different HDPE thickness values are measured by time-domain thermoreflectance (TDTR) method and the results are similar to 2 x 10(-7) m(2).K.W-1. Furthermore, a model is used to evaluate the importance of ITR for the thermal conductivity of composites. The model's analysis indicates that reducing the ITR is an effective way of improving the thermal conductivity of composites. These results will provide valuable guidance for the design and manufacture of polymer-based thermally conductive materials. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | CONDUCTIVITY ; COMPOSITES ; TRANSPORT ; CRYSTALLIZATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344057600080 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106058]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng Kun,Zhu Jie,Ma Yong-Mei,et al. Interfacial thermal resistance between high-density polyethylene (HDPE) and sapphire[J]. CHINESE PHYSICS B,2014,23(10). |
| APA | Zheng Kun,Zhu Jie,Ma Yong-Mei,Tang Da-Wei,&Wang Fo-Song.(2014).Interfacial thermal resistance between high-density polyethylene (HDPE) and sapphire.CHINESE PHYSICS B,23(10). |
| MLA | Zheng Kun,et al."Interfacial thermal resistance between high-density polyethylene (HDPE) and sapphire".CHINESE PHYSICS B 23.10(2014). |
入库方式： OAI收割
来源：工程热物理研究所
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