| 填充型高分子导热复合材料的研究进展 |
| Research Progress of Thermally Conductive Filled Polymer Composites |
| 投稿时间：2020-05-24 修订日期：2020-05-24 |
| DOI：10.12136/j.issn.1000-890X.2020.11.0873 |
| 中文关键词: 高分子导热复合材料 填充型 导热填料 表面改性 热导率 |
| 英文关键词: thermally conductive polymer composite filling type thermally conductive filler surface modification thermal conductivity |
| 基金项目: |
|
| 摘要点击次数: 747 |
| 全文下载次数: 307 |
| 中文摘要: |
| 介绍填充型高分子导热复合材料的研究进展，综述3种无机非金属填料（氧化物、碳化物和氮化物）、碳系填料以及表面功能化填料、杂化填料对高分子导热复合材料导热性能的影响。指出填料的表面功能化改性和杂化有利于改善填料在聚合物基体中的分散性能和界面相容性，从而构建有效的导热网络以提高复合材料的热导率，提出设计合适的配方和工艺是填充型导热复合材料的研究重点。 |
| 英文摘要: |
| The research progress of thermally conductive filled polymer composites was reviewed. The effects of the fillers including three inorganic nonmetallic fillers（oxides，carbides and nitrides），carbon fillers，surface functionalized fillers and hybrid fillers on the thermal conductivity of the composites were summarized. It was pointed out that the surface functional modification and hybridization of the fillers were beneficial to enhance the dispersion of the fillers in the polymeric matrix and interfacial compatibility between the fillers and matrix，so as to construct an effective thermal conductive network to improve the thermal conductivity of the composite materials. It was also pointed out that the design of suitable formulations and processes were the key points for preparing thermally conductive filled polymer composites. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
