Results 21 to 30 of about 3,710 (120)

Functional structure enhanced synergistic sensing from triboelectric–electromagnetic hybrid nanogenerator for self-powered rotating speed monitoring

Energy Reports, 2022
Abnormal motor speed caused by overload, eccentric load and bearing wear is one of the main fault manifestations of heavy-duty motor. On-line monitoring the speed in real time is of great significance for fault early warning and improving motor operating
Jiliang Mu, Huicheng He, Jinsha Song, Jian He, Xiaojuan Hou, Xiaotao Han, Chengpeng Feng, Jie Zou, Junbin Yu, Xiujian Chou   +9 more
doaj   +1 more source

Fish Scale for Wearable, Self-Powered TENG

Nanomaterials
Flexible and wearable devices are attracting more and more attention. Herein, we propose a self-powered triboelectric nanogenerator based on the triboelectric effect of fish scales.
Liwei Zhao, Jin Han, Xing Zhang, Chunchang Wang   +3 more
doaj   +1 more source

Research on the Potential of Spherical Triboelectric Nanogenerator for Collecting Vibration Energy and Measuring Vibration

Sensors, 2020
The traditional downhole drilling vibration measurement methods which use cable or battery as power supplies increase the drilling costs and reduce the drilling efficiency.
Chuan Wu, He Huang, Rui Li, Chenxing Fan
doaj   +1 more source

Foam nickel-PDMS composite film based triboelectric nanogenerator for speed and acceleration sensing

Heliyon, 2023
As a new energy conversion technology, triboelectric nanogenerator (TENG) can use the coupling of triboelectrification and electrostatic induction effect to convert tiny mechanical energy into electrical energy, powering small electronic devices. In this
Wang Peng, Qianqiu Ni, Linfeng He, Qingxi Liao   +3 more
doaj   +1 more source

Impedance decoupling strategy to enhance the real-time powering performance of TENG for multi-mode sensing

Nature Communications
Triboelectric nanogenerator can scavenge mechanical energy from environment to power sensor networks, becoming increasingly important in fields like healthcare and infrastructure.
Hao Sun, Yuxuan Xia, Jinyan Zhi, Jun Ma, Jinwan Chen, Zhekai Chu, Weihao Gao, Shuhai Liu, Yong Qin   +8 more
doaj   +1 more source

Fabrication and Optimization of Additively Manufactured Hybrid Nanogenerators for Wearable Devices

Nanomaterials
This paper aims to fabricate a hybrid piezoelectric/triboelectric nanogenerator via fusion deposition modeling as a proof of concept in the wearable device industry.
Khaled A. Eltoukhy, Mohamed Fawzy Aly, Marc Sarquella, Concepción Langreo, Mohamed Serry   +4 more
doaj   +1 more source

Green energy harvesting to power electronic devices using portable triboelectric nanogenerator based on waste corn husk and recycled polystyrene

Energy Reports
Green energy harvesting devices are potential sustainable power sources for self-powered sensors, electronics, and the Internet of Things. Triboelectric nanogenerators (TENGs) based on natural polymers and waste materials can harvest green energy from ...
Ernesto Alberto Elvira-Hernández, José Hernández-Hernández, Arxel de León, Carlos Gallardo-Vega, Enrique Delgado-Alvarado, Francisco López-Huerta, Agustín Leobardo Herrera-May   +6 more
doaj   +1 more source

Boosted output performance of triboelectric nanogenerator via electric double layer effect

Nature Communications, 2016
The energy harvesting potential of triboelectric nanogenerators is currently limited by their output power. Here, the authors design a triboelectric nanogenerator inspired by lightning generation, featuring an electric double layer that delivers ...
Jinsung Chun, Byeong Uk Ye, Jae Won Lee, Dukhyun Choi, Chong-Yun Kang, Sang-Woo Kim, Zhong Lin Wang, Jeong Min Baik   +7 more
doaj   +1 more source

Triboelectric charging of melt-blown nonwoven filters with high filtration efficiency

Scientific Reports, 2022
As a novel technology to convert low-frequency energy into electric power, the triboelectric nanogenerator is a hot research topic recently. However, the nature of charge carriers and their transfer mechanisms still remain poorly understood, especially ...
Hong Wang, Yanjin Wu, Jiang Wang
doaj   +1 more source

A Nonresonant Hybridized Electromagnetic-Triboelectric Nanogenerator for Irregular and Ultralow Frequency Blue Energy Harvesting

Research, 2021
As a promising renewable energy source, it is a challenging task to obtain blue energy, which is irregular and has an ultralow frequency, due to the limitation of technology.
Weibo Xie, Lingxiao Gao, Lingke Wu, Xin Chen, Fayang Wang, Daqiao Tong, Jian Zhang, Jianyu Lan, Xiaobin He, Xiaojing Mu, Ya Yang   +10 more
doaj   +1 more source