| Research Progress of Thermally Conductive Filled Polymer Composites |
| Received:May 24, 2020 Revised:May 24, 2020 |
| DOI：10.12136/j.issn.1000-890X.2020.11.0873 |
| Key Words: thermally conductive polymer composite；filling type；thermally conductive filler；surface modification；thermal conductivity |
| Author Name | Affiliation | E-mail | | YU Liyuan | Beijing Institute of Petrochemical Technology | 807845571@qq.com | | YANG Dan* | Beijing Institute of Petrochemical Technology | yangdan@bipt.edu.cn | | WEI Qungui | Beijing Institute of Petrochemical Technology | | | NI Yufeng | Beijing Institute of Petrochemical Technology | |
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| Abstract: |
| 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. |
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