Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators

The emergence of the Internet of Things (IoT) has subverted people’s lives, causing the rapid development of sensor technologies. However, traditional sensor energy sources, like batteries, suffer from the pollution problem and the limited lifetime for powering widely implemented electronics or sens...

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Autores principales:	Junpeng Wu, Yang Zheng, Xiaoyi Li
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	sensor self-powered TENG contact electrification application of TENG Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/9a560c74cd654c4797eff5a7e393b990
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spelling	oai:doaj.org-article:9a560c74cd654c4797eff5a7e393b9902021-11-11T19:07:49ZRecent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators10.3390/s212171291424-8220https://doaj.org/article/9a560c74cd654c4797eff5a7e393b9902021-10-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/21/7129https://doaj.org/toc/1424-8220The emergence of the Internet of Things (IoT) has subverted people’s lives, causing the rapid development of sensor technologies. However, traditional sensor energy sources, like batteries, suffer from the pollution problem and the limited lifetime for powering widely implemented electronics or sensors. Therefore, it is essential to obtain self-powered sensors integrated with renewable energy harvesters. The triboelectric nanogenerator (TENG), which can convert the surrounding mechanical energy into electrical energy based on the surface triboelectrification effect, was born of this background. This paper systematically introduces the working principle of the TENG-based self-powered sensor, including the triboelectrification effect, Maxwell’s displacement current, and quantitative analysis method. Meanwhile, this paper also reviews the recent application of TENG in different fields and summarizes the future development and current problems of TENG. We believe that there will be a rise of TENG-based self-powered sensors in the future.Junpeng WuYang ZhengXiaoyi LiMDPI AGarticlesensorself-poweredTENGcontact electrificationapplication of TENGChemical technologyTP1-1185ENSensors, Vol 21, Iss 7129, p 7129 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	sensor self-powered TENG contact electrification application of TENG Chemical technology TP1-1185
spellingShingle	sensor self-powered TENG contact electrification application of TENG Chemical technology TP1-1185 Junpeng Wu Yang Zheng Xiaoyi Li Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
description	The emergence of the Internet of Things (IoT) has subverted people’s lives, causing the rapid development of sensor technologies. However, traditional sensor energy sources, like batteries, suffer from the pollution problem and the limited lifetime for powering widely implemented electronics or sensors. Therefore, it is essential to obtain self-powered sensors integrated with renewable energy harvesters. The triboelectric nanogenerator (TENG), which can convert the surrounding mechanical energy into electrical energy based on the surface triboelectrification effect, was born of this background. This paper systematically introduces the working principle of the TENG-based self-powered sensor, including the triboelectrification effect, Maxwell’s displacement current, and quantitative analysis method. Meanwhile, this paper also reviews the recent application of TENG in different fields and summarizes the future development and current problems of TENG. We believe that there will be a rise of TENG-based self-powered sensors in the future.
format	article
author	Junpeng Wu Yang Zheng Xiaoyi Li
author_facet	Junpeng Wu Yang Zheng Xiaoyi Li
author_sort	Junpeng Wu
title	Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
title_short	Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
title_full	Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
title_fullStr	Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
title_full_unstemmed	Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators
title_sort	recent progress in self-powered sensors based on triboelectric nanogenerators
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/9a560c74cd654c4797eff5a7e393b990
work_keys_str_mv	AT junpengwu recentprogressinselfpoweredsensorsbasedontriboelectricnanogenerators AT yangzheng recentprogressinselfpoweredsensorsbasedontriboelectricnanogenerators AT xiaoyili recentprogressinselfpoweredsensorsbasedontriboelectricnanogenerators
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Recent Progress in Self-Powered Sensors Based on Triboelectric Nanogenerators

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