Research and application of electromagnetic shielding conductive coating

LI Mingzhan; LI En; PAN Yamin; LIU Xianhu

doi:10.13801/j.cnki.fhclxb.20230530.003

Volume 41 Issue 2

Feb. 2024

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LI Mingzhan, LI En, PAN Yamin, et al. Research and application of electromagnetic shielding conductive coating[J]. Acta Materiae Compositae Sinica, 2024, 41(2): 572-591. doi: 10.13801/j.cnki.fhclxb.20230530.003

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LI Mingzhan, LI En, PAN Yamin, et al. Research and application of electromagnetic shielding conductive coating[J]. Acta Materiae Compositae Sinica, 2024, 41(2): 572-591. doi: 10.13801/j.cnki.fhclxb.20230530.003

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Research and application of electromagnetic shielding conductive coating

doi: 10.13801/j.cnki.fhclxb.20230530.003

National Engineering Research Center for Advanced Polymer Processing Technology, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China

Funds: National Key Research and Development Program (2019 YFA0706802)

Received Date: 2023-04-06
Accepted Date: 2023-05-24
Rev Recd Date: 2023-05-11

Available Online: 2023-05-31

Publish Date: 2024-02-01

Abstract

Abstract

In order to deeply understand the preparation and properties of electromagnetic shielding conductive coatings and promote the large-scale production of high-efficiency and low-cost coatings, this paper first introduces the conductive mechanism of coatings and the basic principles of electromagnetic shielding. Secondly, focusing on different types of conductive fillers and resin matrices that constitute coatings, the effects of various materials on the overall performance of coatings due to differences in structure and properties are systematically introduced. The current research progress and multi-functional improvement for practical applications are reviewed. Finally, the problems of electromagnetic shielding coatings in filler structure, filler synthesis, compatibility of polymer matrix and filler are summarized and the prospect of future industrial development is expressed.
- electromagnetic shielding,
- conductive coating,
- conductive filler,
- polymer matrix,
- shielding effectiveness,
- composite materials
Long Abstrsct
Innovation Points

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References(86)

References

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