MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding

With the rapid development of wearable electronic products and smart devices, there is an urgent need to develop efficient electromagnetic interference (EMI)shielding materials to eliminate the resulting radiation pollution. Herein, hydrophobic and multi-responsive conductive composite film with cor...

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Autores principales:	Yanting Wang, Ting-Ting Li, Bing-Chiuan Shiu, Xuefei Zhang, Hao-Kai Peng, Ching-Wen Lou, Jia-Horng Lin
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	MXene Conductivity Electromagnetic interference shielding Hydrophobic Electro-photo-thermal response Hierarchical structure Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/10a3a3738e3c4ea98d1ad6f39e65abb2
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spelling	oai:doaj.org-article:10a3a3738e3c4ea98d1ad6f39e65abb22021-11-28T04:32:39ZMXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding2238-785410.1016/j.jmrt.2021.11.050https://doaj.org/article/10a3a3738e3c4ea98d1ad6f39e65abb22021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2238785421013296https://doaj.org/toc/2238-7854With the rapid development of wearable electronic products and smart devices, there is an urgent need to develop efficient electromagnetic interference (EMI)shielding materials to eliminate the resulting radiation pollution. Herein, hydrophobic and multi-responsive conductive composite film with core-shell structure and sandwich structure are constructed via simple in-situ polymerization and dip coating methods. The thin silicone coating can enhance the bonding fastness of the substrate and the conductive functional layer and endow the composite film excellent waterproof performance. The composite film with a thickness of 45 μm exhibits outstanding electrical conductivity of 62.15 S/cm and EMI shielding effectiveness (EMI SE) of 37.71 dB. Surprisingly, the composite film also exhibits good waterproof performance and excellent electro-optical thermal response, and has good stability in complex environments. This work proves the advantages of constructing multiple conductive interfaces inside the nanofiber film, and provides a new preparation strategy for efficient multifunctional shielding materials, which is expected to be widely used in the next generation of wearable electronic devices and wearable smart clothing.Yanting WangTing-Ting LiBing-Chiuan ShiuXuefei ZhangHao-Kai PengChing-Wen LouJia-Horng LinElsevierarticleMXeneConductivityElectromagnetic interference shieldingHydrophobicElectro-photo-thermal responseHierarchical structureMining engineering. MetallurgyTN1-997ENJournal of Materials Research and Technology, Vol 15, Iss , Pp 6011-6024 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	MXene Conductivity Electromagnetic interference shielding Hydrophobic Electro-photo-thermal response Hierarchical structure Mining engineering. Metallurgy TN1-997
spellingShingle	MXene Conductivity Electromagnetic interference shielding Hydrophobic Electro-photo-thermal response Hierarchical structure Mining engineering. Metallurgy TN1-997 Yanting Wang Ting-Ting Li Bing-Chiuan Shiu Xuefei Zhang Hao-Kai Peng Ching-Wen Lou Jia-Horng Lin MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
description	With the rapid development of wearable electronic products and smart devices, there is an urgent need to develop efficient electromagnetic interference (EMI)shielding materials to eliminate the resulting radiation pollution. Herein, hydrophobic and multi-responsive conductive composite film with core-shell structure and sandwich structure are constructed via simple in-situ polymerization and dip coating methods. The thin silicone coating can enhance the bonding fastness of the substrate and the conductive functional layer and endow the composite film excellent waterproof performance. The composite film with a thickness of 45 μm exhibits outstanding electrical conductivity of 62.15 S/cm and EMI shielding effectiveness (EMI SE) of 37.71 dB. Surprisingly, the composite film also exhibits good waterproof performance and excellent electro-optical thermal response, and has good stability in complex environments. This work proves the advantages of constructing multiple conductive interfaces inside the nanofiber film, and provides a new preparation strategy for efficient multifunctional shielding materials, which is expected to be widely used in the next generation of wearable electronic devices and wearable smart clothing.
format	article
author	Yanting Wang Ting-Ting Li Bing-Chiuan Shiu Xuefei Zhang Hao-Kai Peng Ching-Wen Lou Jia-Horng Lin
author_facet	Yanting Wang Ting-Ting Li Bing-Chiuan Shiu Xuefei Zhang Hao-Kai Peng Ching-Wen Lou Jia-Horng Lin
author_sort	Yanting Wang
title	MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
title_short	MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
title_full	MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
title_fullStr	MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
title_full_unstemmed	MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
title_sort	mxene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/10a3a3738e3c4ea98d1ad6f39e65abb2
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MXene-coated multi-response conductive film based on layer-by-layer assembly strategy for electromagnetic interference shielding

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