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Electroless plating of premetalized polyamide fibers for stretchable conductive devices
A new approach was used to produce electrically conductive polyamide yarns, employing an electroless plating technique, which involved stabilizing silver nanoparticles on the surface of the yarn using Sn(2+). First, the [Ag(NH(3))(2)](+) complex was reduced using Sn(2+) to produce silver nanoparticl...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280805/ https://www.ncbi.nlm.nih.gov/pubmed/37346959 http://dx.doi.org/10.1039/d3ra01566a |
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author | Weerasinghe, P. Vishakha T. Wijesena, Ruchira N. Tissera, Nadeeka D. Priyadarshana, Gayan Wanasekara, Nandula D. Dissanayake, D. G. Kanchana Nalin de Silva, K. M. |
author_facet | Weerasinghe, P. Vishakha T. Wijesena, Ruchira N. Tissera, Nadeeka D. Priyadarshana, Gayan Wanasekara, Nandula D. Dissanayake, D. G. Kanchana Nalin de Silva, K. M. |
author_sort | Weerasinghe, P. Vishakha T. |
collection | PubMed |
description | A new approach was used to produce electrically conductive polyamide yarns, employing an electroless plating technique, which involved stabilizing silver nanoparticles on the surface of the yarn using Sn(2+). First, the [Ag(NH(3))(2)](+) complex was reduced using Sn(2+) to produce silver nanoparticle seed layers on the fiber surface, followed by a formaldehyde reduction. The nucleation and growth of silver nanoparticles on the fiber surface were observed through SEM images, demonstrating varying degrees of silver deposition depending on the silver concentration. This deposition variation was confirmed through XRD patterns, TGA data and UV-vis spectra. Additionally, XPS characterization showed the evolution of the chemical state of silver and tin during the silver reduction process. Electrical resistance revealed that the resistance per unit length of the yarn ranged from 3 ± 0.3 Ω cm(−1) to 70 ± 6 Ω cm(−1), depending on the silver concentration. The resulting silver-plated yarn was incorporated into a stretchable device, demonstrating stable resistance over multiple cycles. This method of fabricating conductive yarn has the potential to open up new possibilities in the design and manufacture of stretchable conductive devices for flexible electronics. |
format | Online Article Text |
id | pubmed-10280805 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-102808052023-06-21 Electroless plating of premetalized polyamide fibers for stretchable conductive devices Weerasinghe, P. Vishakha T. Wijesena, Ruchira N. Tissera, Nadeeka D. Priyadarshana, Gayan Wanasekara, Nandula D. Dissanayake, D. G. Kanchana Nalin de Silva, K. M. RSC Adv Chemistry A new approach was used to produce electrically conductive polyamide yarns, employing an electroless plating technique, which involved stabilizing silver nanoparticles on the surface of the yarn using Sn(2+). First, the [Ag(NH(3))(2)](+) complex was reduced using Sn(2+) to produce silver nanoparticle seed layers on the fiber surface, followed by a formaldehyde reduction. The nucleation and growth of silver nanoparticles on the fiber surface were observed through SEM images, demonstrating varying degrees of silver deposition depending on the silver concentration. This deposition variation was confirmed through XRD patterns, TGA data and UV-vis spectra. Additionally, XPS characterization showed the evolution of the chemical state of silver and tin during the silver reduction process. Electrical resistance revealed that the resistance per unit length of the yarn ranged from 3 ± 0.3 Ω cm(−1) to 70 ± 6 Ω cm(−1), depending on the silver concentration. The resulting silver-plated yarn was incorporated into a stretchable device, demonstrating stable resistance over multiple cycles. This method of fabricating conductive yarn has the potential to open up new possibilities in the design and manufacture of stretchable conductive devices for flexible electronics. The Royal Society of Chemistry 2023-06-20 /pmc/articles/PMC10280805/ /pubmed/37346959 http://dx.doi.org/10.1039/d3ra01566a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Chemistry Weerasinghe, P. Vishakha T. Wijesena, Ruchira N. Tissera, Nadeeka D. Priyadarshana, Gayan Wanasekara, Nandula D. Dissanayake, D. G. Kanchana Nalin de Silva, K. M. Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title | Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title_full | Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title_fullStr | Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title_full_unstemmed | Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title_short | Electroless plating of premetalized polyamide fibers for stretchable conductive devices |
title_sort | electroless plating of premetalized polyamide fibers for stretchable conductive devices |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280805/ https://www.ncbi.nlm.nih.gov/pubmed/37346959 http://dx.doi.org/10.1039/d3ra01566a |
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