Results 41 to 50 of about 16,921 (229)

Research on the Folding Spring Triboelectric Nanogenerator for Rock Climbing Trajectory and Time Monitoring

IEEE Access, 2020
The monitoring data of climbing trajectory and climbing time in rock climbing training are the basis for coaches to select athletes and formulate the next training plans. This article proposes a folding spring triboelectric nanogenerator that can be used
Jun Zhang, Chuan Wu, Qing Zhou
doaj   +1 more source

Environmental life cycle assessment and techno-economic analysis of triboelectric nanogenerators [PDF]

, 2017
As the world economy grows and industrialization of the developing countries increases, the demand for energy continues to rise. Triboelectric nanogenerators (TENGs) have been touted as having great potential for low-carbon, non-fossil fuel energy ...
Ahmed, A., Hassan, I., Ibn-Mohammed, T., Koh, L.S.C., Mostafa, H., Reaney, I.M., Wang, Z.L., Zu, J.   +7 more
core   +1 more source

Integration of aero-elastic belt into the built environment for low-energy wind harnessing: current status and a case study [PDF]

, 2017
Low-powered devices are ubiquitous in this modern age especially their application in the urban and built environment. The myriad of low-energy applications extend from wireless sensors, data loggers, transmitters and other small-scale electronics. These
Akaydın, Alben, Allen, Arioli, Arroyo, Bae, Blocken, Bryant, Burton, Calautit, Cebeci, Chaudhry, Clair, Demori, Dickson, Dinh Quy, Erturk, Fei, Fei, Franke, Fu, Hobbs, Hobeck, Hu, Hu, Kim, Launder, Li, Li, Liang, Matova, McCarthy, McCarthy, Munaz, Peng, Pimentel, Pérez-Lombard, Shan, Sofotasiou, Song, Tan, Tang, Taylor, Toja-Silva, Tominaga, Tominaga, Venugopal, Wang, Wang, Weinstein, Xie, Xie, Zhu, Zhu   +53 more
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Theoretical systems of triboelectric nanogenerators [PDF]

Nano Energy, 2015
Abstract Triboelectric nanogenerator (TENG) technology based on contact electrification and electrostatic induction is an emerging new mechanical energy harvesting technology with numerous advantages. The current area power density of TENGs has reached 313 W/m2 and their volume energy density has reached 490 kW/m3.
Zhong Lin Wang, Zhong Lin Wang, Simiao Niu   +2 more
openaire   +2 more sources

Metallic glass-based triboelectric nanogenerators

Nature Communications, 2023
AbstractSurface wear is a major hindrance in the solid/solid interface of triboelectric nanogenerators (TENG), severely affecting their output performance and stability. To reduce the mechanical input and surface wear, solid/liquid-interface alternatives have been investigated; however, charge generation capability is still lower than that in ...
Xin Xia, Ziqing Zhou, Yinghui Shang, Yong Yang, Yunlong Zi   +4 more
openaire   +4 more sources

A fully encapsulated piezoelectric–triboelectric hybrid nanogenerator for energy harvesting from biomechanical and environmental sources

eXPRESS Polymer Letters, 2019
In this paper, a hybrid nanogenerator with concurrently harvested piezoelectric and triboelectric mechanisms, called a fully encapsulated piezoelectric–triboelectric hybrid nanogenerator (PTHG), is demonstrated.
C. Y. Chen, C. Y. Tsai, M. H. Xu, C. T. Wu, C. Y. Huang, T. H. Lee, Y. K. Fuh   +6 more
doaj   +1 more source

Design of Electrode Materials for Stretchable Triboelectric Nanogenerators [PDF]

, 2020
Triboelectric nanogenerator (TENG), a recently emerging technology that is based on the combination of triboelectric effect and electrostatic induction, has been found to be a promising strategy to harvest large amount of underutilized and low-frequency ...
Wen, Zhen
core   +1 more source

Robust nanogenerators based on graft copolymers via control of dielectrics for remarkable output power enhancement [PDF]

, 2017
A robust nanogenerator based on poly(tert-butyl acrylate) (PtBA)-grafted polyvinylidene difluoride (PVDF) copolymers via dielectric constant control through an atom-transfer radical polymerization technique, which can markedly increase the output power ...
Bai, Cao, Chen, Chen, Chun, Dang, Dang, Ducharme, Fan, Fernández, Gregorio, Guan, Henning, Huo, Kim, Lee, Li, Li, Lin, Luo, Roberts, Shirinov, Wu, Xu, Yang, Zhao, Zhou, Zhu, Zhu   +28 more
core   +1 more source

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

Measurements of generated energy/electrical quantities from locomotion activities using piezoelectric wearable sensors for body motion energy harvesting [PDF]

, 2016
In this paper, two different piezoelectric transducers—a ceramic piezoelectric, lead zirconate titanate (PZT), and a polymeric piezoelectric, polyvinylidene fluoride (PVDF)—were compared in terms of energy that could be harvested during locomotion ...
Bibbo, Daniele, Conforto, Silvia, Penhaker, Marek, Proto, Antonino, Schmid, Maurizio, Vala, David   +5 more
core   +2 more sources