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An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing

Gel-based ionic conductors are promising candidates for flexible electronics, serving as stretchable sensors or electrodes. However, most of them suffer from a short operating life, low conductivity and rely on an external power supply, limiting their practical application. Herein, we report a stabl...

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Detalles Bibliográficos
Autores principales: Wang, Li, Wang, Zhengduo, Li, Yingtao, Luo, Yu, Lu, Bingheng, Gao, Yiyang, Yu, Wei, Gao, Guoxin, Ding, Shujiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8878061/
https://www.ncbi.nlm.nih.gov/pubmed/35215042
http://dx.doi.org/10.3390/nano12040714
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author Wang, Li
Wang, Zhengduo
Li, Yingtao
Luo, Yu
Lu, Bingheng
Gao, Yiyang
Yu, Wei
Gao, Guoxin
Ding, Shujiang
author_facet Wang, Li
Wang, Zhengduo
Li, Yingtao
Luo, Yu
Lu, Bingheng
Gao, Yiyang
Yu, Wei
Gao, Guoxin
Ding, Shujiang
author_sort Wang, Li
collection PubMed
description Gel-based ionic conductors are promising candidates for flexible electronics, serving as stretchable sensors or electrodes. However, most of them suffer from a short operating life, low conductivity and rely on an external power supply, limiting their practical application. Herein, we report a stable organogel ionic conductor with high conductivity and self-powering ability. Briefly, lithium trifluoromethanesulfonate, as a conductive salt, provides high conductivity and the poly(1,1-difluoroethylene) layers, as a self-powering system, supply stable energy output under the influence of pressure. Moreover, the proposed conductors withstand long-term and multi-cycle durability tests. The prepared auxiliary training device can withstand the impact of a basketball and detect the impact force, showing potential in passive sensing during practical applications.
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spelling pubmed-88780612022-02-26 An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing Wang, Li Wang, Zhengduo Li, Yingtao Luo, Yu Lu, Bingheng Gao, Yiyang Yu, Wei Gao, Guoxin Ding, Shujiang Nanomaterials (Basel) Article Gel-based ionic conductors are promising candidates for flexible electronics, serving as stretchable sensors or electrodes. However, most of them suffer from a short operating life, low conductivity and rely on an external power supply, limiting their practical application. Herein, we report a stable organogel ionic conductor with high conductivity and self-powering ability. Briefly, lithium trifluoromethanesulfonate, as a conductive salt, provides high conductivity and the poly(1,1-difluoroethylene) layers, as a self-powering system, supply stable energy output under the influence of pressure. Moreover, the proposed conductors withstand long-term and multi-cycle durability tests. The prepared auxiliary training device can withstand the impact of a basketball and detect the impact force, showing potential in passive sensing during practical applications. MDPI 2022-02-21 /pmc/articles/PMC8878061/ /pubmed/35215042 http://dx.doi.org/10.3390/nano12040714 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
Wang, Li
Wang, Zhengduo
Li, Yingtao
Luo, Yu
Lu, Bingheng
Gao, Yiyang
Yu, Wei
Gao, Guoxin
Ding, Shujiang
An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title_full An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title_fullStr An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title_full_unstemmed An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title_short An Ionically Conductive, Self-Powered and Stable Organogel for Pressure Sensing
title_sort ionically conductive, self-powered and stable organogel for pressure sensing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8878061/
https://www.ncbi.nlm.nih.gov/pubmed/35215042
http://dx.doi.org/10.3390/nano12040714
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