Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability

Abstract Soft electronic devices that are bendable and stretchable require stretchable electric or electronic components. Nanostructured conducting materials or soft conducting polymers are one of the most promising fillers to achieve high performance and durability. Here, we report silver nanoparti...

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Autores principales:	Jae-Won Lee, Joon Young Cho, Mi Jeong Kim, Jung Hoon Kim, Jong Hwan Park, Seung Yol Jeong, Seon Hee Seo, Geon-Woong Lee, Hee Jin Jeong, Joong Tark Han
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8ca232dd0a8e42d4ab22a2b4f0c18630
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spelling	oai:doaj.org-article:8ca232dd0a8e42d4ab22a2b4f0c186302021-12-02T11:35:41ZSynthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability10.1038/s41598-021-84386-42045-2322https://doaj.org/article/8ca232dd0a8e42d4ab22a2b4f0c186302021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-84386-4https://doaj.org/toc/2045-2322Abstract Soft electronic devices that are bendable and stretchable require stretchable electric or electronic components. Nanostructured conducting materials or soft conducting polymers are one of the most promising fillers to achieve high performance and durability. Here, we report silver nanoparticles (AgNPs) embedded with single-walled carbon nanotubes (SWCNTs) synthesized in aqueous solutions at room temperature, using NaBH4 as a reducing agent in the presence of highly oxidized SWCNTs as efficient nucleation agents. Elastic composite films composed of the AgNPs-embedded SWCNTs, Ag flake, and polydimethylsiloxane are irradiated with radiation from a Xenon flash lamp within a time interval of one second for efficient sintering of conductive fillers. Under high irradiation energy, the stretchable electrodes are created with a maximum conductivity of 4,907 S cm−1 and a highly stretchable stability of over 10,000 cycles under a 20% strain. Moreover, under a low irradiation energy, strain sensors with a gauge factor of 76 under a 20% strain and 5.4 under a 5% strain are fabricated. For practical demonstration, the fabricated stretchable electrode and strain sensor are attached to a human finger for detecting the motions of the finger.Jae-Won LeeJoon Young ChoMi Jeong KimJung Hoon KimJong Hwan ParkSeung Yol JeongSeon Hee SeoGeon-Woong LeeHee Jin JeongJoong Tark HanNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jae-Won Lee Joon Young Cho Mi Jeong Kim Jung Hoon Kim Jong Hwan Park Seung Yol Jeong Seon Hee Seo Geon-Woong Lee Hee Jin Jeong Joong Tark Han Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
description	Abstract Soft electronic devices that are bendable and stretchable require stretchable electric or electronic components. Nanostructured conducting materials or soft conducting polymers are one of the most promising fillers to achieve high performance and durability. Here, we report silver nanoparticles (AgNPs) embedded with single-walled carbon nanotubes (SWCNTs) synthesized in aqueous solutions at room temperature, using NaBH4 as a reducing agent in the presence of highly oxidized SWCNTs as efficient nucleation agents. Elastic composite films composed of the AgNPs-embedded SWCNTs, Ag flake, and polydimethylsiloxane are irradiated with radiation from a Xenon flash lamp within a time interval of one second for efficient sintering of conductive fillers. Under high irradiation energy, the stretchable electrodes are created with a maximum conductivity of 4,907 S cm−1 and a highly stretchable stability of over 10,000 cycles under a 20% strain. Moreover, under a low irradiation energy, strain sensors with a gauge factor of 76 under a 20% strain and 5.4 under a 5% strain are fabricated. For practical demonstration, the fabricated stretchable electrode and strain sensor are attached to a human finger for detecting the motions of the finger.
format	article
author	Jae-Won Lee Joon Young Cho Mi Jeong Kim Jung Hoon Kim Jong Hwan Park Seung Yol Jeong Seon Hee Seo Geon-Woong Lee Hee Jin Jeong Joong Tark Han
author_facet	Jae-Won Lee Joon Young Cho Mi Jeong Kim Jung Hoon Kim Jong Hwan Park Seung Yol Jeong Seon Hee Seo Geon-Woong Lee Hee Jin Jeong Joong Tark Han
author_sort	Jae-Won Lee
title	Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
title_short	Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
title_full	Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
title_fullStr	Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
title_full_unstemmed	Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
title_sort	synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8ca232dd0a8e42d4ab22a2b4f0c18630
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Synthesis of silver nanoparticles embedded with single-walled carbon nanotubes for printable elastic electrodes and sensors with high stability

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