Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core

Wearable electronics: textile piezoelectric generators made washable Core-sheath design shielding the inner electrodes brings the washable function and boosts the performance of the piezoelectric generators. A collaborative team led by Christian Müller from Chalmers University of Technology, Sweden...

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Autores principales:	Anja Lund, Karin Rundqvist, Erik Nilsson, Liyang Yu, Bengt Hagström, Christian Müller
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/17970b7f62c24410b5eeb5bbe7d6b311
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id	oai:doaj.org-article:17970b7f62c24410b5eeb5bbe7d6b311
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spelling	oai:doaj.org-article:17970b7f62c24410b5eeb5bbe7d6b3112021-12-02T14:18:12ZEnergy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core10.1038/s41528-018-0022-42397-4621https://doaj.org/article/17970b7f62c24410b5eeb5bbe7d6b3112018-03-01T00:00:00Zhttps://doi.org/10.1038/s41528-018-0022-4https://doaj.org/toc/2397-4621Wearable electronics: textile piezoelectric generators made washable Core-sheath design shielding the inner electrodes brings the washable function and boosts the performance of the piezoelectric generators. A collaborative team led by Christian Müller from Chalmers University of Technology, Sweden presents piezoelectric generator based on textiles made of core-sheath structured polymer microfibers. The black carbon/polyethylene based hidden electrodes are coated with piezoelectric polymer PVDF by a melt spinning process and then woven into textile bands with PA silver conducting yarns as the outer electrodes. Such a design guarantees the water proof function and even improves the performance with water due to reduced resistance. As a result, a 2.5 cm × 20 cm textile delivers an output pulse voltage of up to 8 V under wet conditions and continuous output power of 4 µW in a brisk walk.Anja LundKarin RundqvistErik NilssonLiyang YuBengt HagströmChristian MüllerNature PortfolioarticleElectronicsTK7800-8360Materials of engineering and construction. Mechanics of materialsTA401-492ENnpj Flexible Electronics, Vol 2, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492 Anja Lund Karin Rundqvist Erik Nilsson Liyang Yu Bengt Hagström Christian Müller Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
description	Wearable electronics: textile piezoelectric generators made washable Core-sheath design shielding the inner electrodes brings the washable function and boosts the performance of the piezoelectric generators. A collaborative team led by Christian Müller from Chalmers University of Technology, Sweden presents piezoelectric generator based on textiles made of core-sheath structured polymer microfibers. The black carbon/polyethylene based hidden electrodes are coated with piezoelectric polymer PVDF by a melt spinning process and then woven into textile bands with PA silver conducting yarns as the outer electrodes. Such a design guarantees the water proof function and even improves the performance with water due to reduced resistance. As a result, a 2.5 cm × 20 cm textile delivers an output pulse voltage of up to 8 V under wet conditions and continuous output power of 4 µW in a brisk walk.
format	article
author	Anja Lund Karin Rundqvist Erik Nilsson Liyang Yu Bengt Hagström Christian Müller
author_facet	Anja Lund Karin Rundqvist Erik Nilsson Liyang Yu Bengt Hagström Christian Müller
author_sort	Anja Lund
title	Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
title_short	Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
title_full	Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
title_fullStr	Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
title_full_unstemmed	Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core
title_sort	energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun pvdf microfibres with a conducting core
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/17970b7f62c24410b5eeb5bbe7d6b311
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Energy harvesting textiles for a rainy day: woven piezoelectrics based on melt-spun PVDF microfibres with a conducting core

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