Enhanced electromagnetic shielding of lightweight copper-coated nonwoven laminate with carbon filament reinforcement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00012119" target="_blank" >RIV/46747885:24410/23:00012119 - isvavai.cz</a>
Result on the web
<a href="http://journals.sagepub.com/doi/pdf/10.1177/15589250231199970" target="_blank" >http://journals.sagepub.com/doi/pdf/10.1177/15589250231199970</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/15589250231199970" target="_blank" >10.1177/15589250231199970</a>
Alternative languages
Result language
angličtina
Original language name
Enhanced electromagnetic shielding of lightweight copper-coated nonwoven laminate with carbon filament reinforcement
Original language description
Textile-based electromagnetic interference (EMI) shielding materials with good flexibility and high EMI shielding effectiveness (SE) are highly desirable. Still, the poor mechanical properties of textile-based EMI shielding materials limit their application. The carbon filaments (CF) combine superior mechanical properties and conductivity. Therefore, we demonstrate the CF-reinforced material, which was laminated with two types of copper-coated nonwoven polyester (CuPET10 and CuPET20) for EMI shielding. Compared to the traditional lamination method, this process was more convenient by ironing with adhesive lining. The developed laminate (CuPET/CF) performs superior EMI shielding property with an average SE value of 88.6 dB in the frequency range of 30 MHz to 3 GHz. The mechanical properties were improved from 12.7 to 39.9 MPa and from 13.46 MPa to 35.78 MPa for CuPET10/CF and CuPET20/CF, respectively. The newly developed material also demonstrated exceptional lightweight, flexibility, and thermal resistance. The laminated CuPET/CF material provides enhanced mechanical properties and easy lamination capability, allowing it to shield surfaces of electromagnetic radiation-sensitive equipment while providing a certain degree of protection and extremely high EMI shielding efficiency.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
Result continuities
Project
<a href="/en/project/GM21-32510M" target="_blank" >GM21-32510M: Advanced structures for thermal insulation in extreme conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF ENGINEERED FIBERS AND FABRICS
ISSN
1558-9250
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
September
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
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UT code for WoS article
001070278800001
EID of the result in the Scopus database
2-s2.0-85171974638