Structural Design Strategies of Polymer Matrix Composites for Electromagnetic Interference Shielding: A Review

Chaobo Liang, Zhoujie Gu, Yali Zhang, Zhonglei Ma, Hua Qiu, Junwei Gu

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454 引用 (Scopus)

摘要

With the widespread application of electronic communication technology, the resulting electromagnetic radiation pollution has been significantly increased. Metal matrix electromagnetic interference (EMI) shielding materials have disadvantages such as high density, easy corrosion, difficult processing and high price, etc. Polymer matrix EMI shielding composites possess light weight, corrosion resistance and easy processing. However, the current polymer matrix composites present relatively low electrical conductivity and poor EMI shielding performance. This review firstly discusses the key concept, loss mechanism and test method of EMI shielding. Then the current development status of EMI shielding materials is summarized, and the research progress of polymer matrix EMI shielding composites with different structures is illustrated, especially for their preparation methods and evaluation. Finally, the corresponding key scientific and technical problems are proposed, and their development trend is also prospected. [InlineMediaObject not available: see fulltext.]

源语言英语
文章编号181
期刊Nano-Micro Letters
13
1
DOI
出版状态已出版 - 12月 2021

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