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Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films
Embedded copper mesh coatings with low sheet resistance and high transparency were formed using a low-cost Cu seed mesh obtained with a magnetron sputtering on a cracked template, and subsequent operations electroplating and embedding in a photocurable resin layer. The influence of the mesh size on...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8879047/ https://www.ncbi.nlm.nih.gov/pubmed/35207987 http://dx.doi.org/10.3390/ma15041449 |
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author | Voronin, Anton S. Fadeev, Yurii V. Makeev, Mstislav O. Mikhalev, Pavel A. Osipkov, Alexey S. Provatorov, Alexander S. Ryzhenko, Dmitriy S. Yurkov, Gleb Y. Simunin, Mikhail M. Karpova, Darina V. Lukyanenko, Anna V. Kokh, Dieter Bainov, Dashi D. Tambasov, Igor A. Nedelin, Sergey V. Zolotovsky, Nikita A. Khartov, Stanislav V. |
author_facet | Voronin, Anton S. Fadeev, Yurii V. Makeev, Mstislav O. Mikhalev, Pavel A. Osipkov, Alexey S. Provatorov, Alexander S. Ryzhenko, Dmitriy S. Yurkov, Gleb Y. Simunin, Mikhail M. Karpova, Darina V. Lukyanenko, Anna V. Kokh, Dieter Bainov, Dashi D. Tambasov, Igor A. Nedelin, Sergey V. Zolotovsky, Nikita A. Khartov, Stanislav V. |
author_sort | Voronin, Anton S. |
collection | PubMed |
description | Embedded copper mesh coatings with low sheet resistance and high transparency were formed using a low-cost Cu seed mesh obtained with a magnetron sputtering on a cracked template, and subsequent operations electroplating and embedding in a photocurable resin layer. The influence of the mesh size on the optoelectric characteristics and the electromagnetic shielding efficiency in a wide frequency range is considered. In optimizing the coating properties, a shielding efficiency of 49.38 dB at a frequency of 1 GHz, with integral optical transparency in the visible range of 84.3%, was obtained. Embedded Cu meshes have been shown to be highly bending stable and have excellent adhesion strength. The combination of properties and economic costs for the formation of coatings indicates their high prospects for practical use in shielding transparent objects, such as windows and computer monitors. |
format | Online Article Text |
id | pubmed-8879047 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-88790472022-02-26 Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films Voronin, Anton S. Fadeev, Yurii V. Makeev, Mstislav O. Mikhalev, Pavel A. Osipkov, Alexey S. Provatorov, Alexander S. Ryzhenko, Dmitriy S. Yurkov, Gleb Y. Simunin, Mikhail M. Karpova, Darina V. Lukyanenko, Anna V. Kokh, Dieter Bainov, Dashi D. Tambasov, Igor A. Nedelin, Sergey V. Zolotovsky, Nikita A. Khartov, Stanislav V. Materials (Basel) Article Embedded copper mesh coatings with low sheet resistance and high transparency were formed using a low-cost Cu seed mesh obtained with a magnetron sputtering on a cracked template, and subsequent operations electroplating and embedding in a photocurable resin layer. The influence of the mesh size on the optoelectric characteristics and the electromagnetic shielding efficiency in a wide frequency range is considered. In optimizing the coating properties, a shielding efficiency of 49.38 dB at a frequency of 1 GHz, with integral optical transparency in the visible range of 84.3%, was obtained. Embedded Cu meshes have been shown to be highly bending stable and have excellent adhesion strength. The combination of properties and economic costs for the formation of coatings indicates their high prospects for practical use in shielding transparent objects, such as windows and computer monitors. MDPI 2022-02-15 /pmc/articles/PMC8879047/ /pubmed/35207987 http://dx.doi.org/10.3390/ma15041449 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Voronin, Anton S. Fadeev, Yurii V. Makeev, Mstislav O. Mikhalev, Pavel A. Osipkov, Alexey S. Provatorov, Alexander S. Ryzhenko, Dmitriy S. Yurkov, Gleb Y. Simunin, Mikhail M. Karpova, Darina V. Lukyanenko, Anna V. Kokh, Dieter Bainov, Dashi D. Tambasov, Igor A. Nedelin, Sergey V. Zolotovsky, Nikita A. Khartov, Stanislav V. Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title | Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title_full | Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title_fullStr | Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title_full_unstemmed | Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title_short | Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films |
title_sort | low cost embedded copper mesh based on cracked template for highly durability transparent emi shielding films |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8879047/ https://www.ncbi.nlm.nih.gov/pubmed/35207987 http://dx.doi.org/10.3390/ma15041449 |
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