Proceedings of the 62nd International Conference of Machine Design Departments (ICMD 2022)

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Sandwich structured carbon fiber composites with enhanced EMI shielding performance

Authors
Shi Hu1, *, Dan Wang1, Josef Vecernik2, Dana Kremenakova1, Jiri Militky1, Michal Petrů1
1Technical University of Liberec, Studentská 1402/2, Liberec, Czech Republic
2Vecernik s.r.o, Alšovice 54, Pěnčín, Czech Republic
*Corresponding author. Email: shi.hu@tul.cz
Corresponding Author
Shi Hu
Available Online 22 May 2024.
DOI
10.2991/978-94-6463-423-5_34How to use a DOI?
Keywords
Carbon Web; Multilayer Composites; Electrical Conductivity; EMI Shielding
Abstract

The development of EMI shielding material has been increased due to the increased market request, especially on the electrical car industry. This paper introduced one new designed carbon fiber composites, the composites with sufficient thermal conductivity and enhanced electromagnetic shielding can be used for many of practical applications (e.g. boxes for electrical batteries in electric cars). Aim of this paper is design and evaluation of the multilayer composite structures reinforced by carbon web and conductive cuprous particles covered central layer. From the test result, after integrate the Meftex30 layer into the composites material, the EMI shielding performance is significantly improved more than 30%, but the bulk density of the composites still shows good superiority compared with metal material. The thermal property test shows the composites material has good heat preservation property which can be suitable for the application for the battery case of the electrical car.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 62nd International Conference of Machine Design Departments (ICMD 2022)
Series
Atlantis Highlights in Engineering
Publication Date
22 May 2024
ISBN
10.2991/978-94-6463-423-5_34
ISSN
2589-4943
DOI
10.2991/978-94-6463-423-5_34How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Shi Hu
AU  - Dan Wang
AU  - Josef Vecernik
AU  - Dana Kremenakova
AU  - Jiri Militky
AU  - Michal Petrů
PY  - 2024
DA  - 2024/05/22
TI  - Sandwich structured carbon fiber composites with enhanced EMI shielding performance
BT  - Proceedings of the 62nd International Conference of Machine Design Departments (ICMD 2022)
PB  - Atlantis Press
SP  - 305
EP  - 314
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-423-5_34
DO  - 10.2991/978-94-6463-423-5_34
ID  - Hu2024
ER  -