Development of durable copper-coated ultralight weight nonwoven fabric: Focus on EMI shielding
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F25%3A00014684" target="_blank" >RIV/46747885:24410/25:00014684 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.56042/ijftr.v50i1.7189" target="_blank" >https://doi.org/10.56042/ijftr.v50i1.7189</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.56042/ijftr.v50i1.7189" target="_blank" >10.56042/ijftr.v50i1.7189</a>
Alternative languages
Result language
angličtina
Original language name
Development of durable copper-coated ultralight weight nonwoven fabric: Focus on EMI shielding
Original language description
This study aims to develop the sol gel technique to enhance the durability of copper coatings on polyester nonwoven (NW) fabric while achieving effective electromagnetic interference (EMI) shielding. FTIR and XRD analyses confirm the successful silanisation of NW fabrics, while SEM imaging reveals uniform silane deposition on the copper-coated NW fabrics. The presence of silane directly impacts EMI shielding capabilities, making these treated NW fabrics highly promising for advanced applications. Durability assessments demonstrate that sol-gel coatings improve mechanical and environmental stability. Washing durability tests show that untreated fabrics lose up to 65% of EMI SE, whereas sol-geltreated fabrics retain their shielding properties. In conclusion, silane coating on conductive NW fabrics exhibits enhanced durability, effectively maintaining copper adhesion and EMI shielding under mechanical stress, washing, and chemical exposure.
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/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybrid Materials for Hierarchical Structure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH>
ISSN
0971-0426
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
1
Country of publishing house
IN - INDIA
Number of pages
11
Pages from-to
15-25
UT code for WoS article
001539430600002
EID of the result in the Scopus database
2-s2.0-105002816699