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Silver Meshes for Record-Performance Transparent Electromagnetic Interference Shielding
[Image: see text] We present a simulation and experimental study of silver meshes to determine their performance for transparent electromagnetic interference (EMI) shielding. Simulations were employed to study the effects of the silver mesh’s width, pitch, and thickness on EMI shielding efficiency (...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10316324/ https://www.ncbi.nlm.nih.gov/pubmed/37314726 http://dx.doi.org/10.1021/acsami.3c02088 |
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author | Li, Mingxuan Zarei, Mehdi Mohammadi, Khashayar Walker, S. Brett LeMieux, Melbs Leu, Paul W |
author_facet | Li, Mingxuan Zarei, Mehdi Mohammadi, Khashayar Walker, S. Brett LeMieux, Melbs Leu, Paul W |
author_sort | Li, Mingxuan |
collection | PubMed |
description | [Image: see text] We present a simulation and experimental study of silver meshes to determine their performance for transparent electromagnetic interference (EMI) shielding. Simulations were employed to study the effects of the silver mesh’s width, pitch, and thickness on EMI shielding efficiency (SE) in the 8–18 GHz frequency range and transparency in the visible spectrum. We demonstrate a scalable, facile fabrication method that involves embedding meshes in glass by etching trenches in glass and filling and curing reactive particle-free silver ink in these trenches. Our silver meshes achieve 58.4 dB EMI SE with 83% visible light transmission and 48.3 dB EMI SE with 90.3% visible transmission. The combination of high-conductivity silver, small widths (1.3 to 5 μm), and large thicknesses (0.5 to 2.0 μm) enables the best performance of metal meshes as well as single-sided shielding materials for transparent EMI shielding, as reported in the literature. |
format | Online Article Text |
id | pubmed-10316324 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-103163242023-07-04 Silver Meshes for Record-Performance Transparent Electromagnetic Interference Shielding Li, Mingxuan Zarei, Mehdi Mohammadi, Khashayar Walker, S. Brett LeMieux, Melbs Leu, Paul W ACS Appl Mater Interfaces [Image: see text] We present a simulation and experimental study of silver meshes to determine their performance for transparent electromagnetic interference (EMI) shielding. Simulations were employed to study the effects of the silver mesh’s width, pitch, and thickness on EMI shielding efficiency (SE) in the 8–18 GHz frequency range and transparency in the visible spectrum. We demonstrate a scalable, facile fabrication method that involves embedding meshes in glass by etching trenches in glass and filling and curing reactive particle-free silver ink in these trenches. Our silver meshes achieve 58.4 dB EMI SE with 83% visible light transmission and 48.3 dB EMI SE with 90.3% visible transmission. The combination of high-conductivity silver, small widths (1.3 to 5 μm), and large thicknesses (0.5 to 2.0 μm) enables the best performance of metal meshes as well as single-sided shielding materials for transparent EMI shielding, as reported in the literature. American Chemical Society 2023-06-14 /pmc/articles/PMC10316324/ /pubmed/37314726 http://dx.doi.org/10.1021/acsami.3c02088 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Li, Mingxuan Zarei, Mehdi Mohammadi, Khashayar Walker, S. Brett LeMieux, Melbs Leu, Paul W Silver Meshes for Record-Performance Transparent Electromagnetic Interference Shielding |
title | Silver
Meshes for Record-Performance Transparent Electromagnetic
Interference Shielding |
title_full | Silver
Meshes for Record-Performance Transparent Electromagnetic
Interference Shielding |
title_fullStr | Silver
Meshes for Record-Performance Transparent Electromagnetic
Interference Shielding |
title_full_unstemmed | Silver
Meshes for Record-Performance Transparent Electromagnetic
Interference Shielding |
title_short | Silver
Meshes for Record-Performance Transparent Electromagnetic
Interference Shielding |
title_sort | silver
meshes for record-performance transparent electromagnetic
interference shielding |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10316324/ https://www.ncbi.nlm.nih.gov/pubmed/37314726 http://dx.doi.org/10.1021/acsami.3c02088 |
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