A paper-based electrostatic kinetic energy harvester with stacked multiple electret films made of electrospun polymer nanofibers - HAL Accéder directement au contenu
Article dans une revue Journal of Physics: Conference Series Année : 2016

A paper-based electrostatic kinetic energy harvester with stacked multiple electret films made of electrospun polymer nanofibers

Résumé

This paper reports the first flexible electrostatic kinetic energy harvester (e-KEH) with electret nanofibrous films obtained by electrospinning and paper-based electrodes. The nanofibrous electret outperforms plenary thin film Parylene in the storage stability of charge: the surface potential is stabilized within 1 day, without any obvious minishing during the following 9 days. The output power of the device is improved by implementing multiple electret layers, where the optimal number of electret layer is 3. With a finger tapping activation, this first prototype with the optimal configuration gives a maximum peak power of 45.6 μW with the optimal load of 16 MΩ. Working with a full-wave diode rectifier and a storage capacitor of 10nF, the voltage reaches 8.5 V with 450 strokes.
Fichier principal
Vignette du fichier
Lu_2016_J._Phys.__Conf._Ser._773_012032.pdf ( 1.37 Mo ) Télécharger
Origine : Publication financée par une institution
Licence : Paternité - CC BY 4.0
Loading...

Dates et versions

hal-01721092, version 1 (11-07-2022)

Licence

Paternité - CC BY 4.0

Identifiants

Citer

Y. Lu, D. Amroun, Y. Leprince-Wang, Philippe Basset. A paper-based electrostatic kinetic energy harvester with stacked multiple electret films made of electrospun polymer nanofibers. Journal of Physics: Conference Series, 2016, 773, ⟨10.1088/1742-6596/773/1/012032⟩. ⟨hal-01721092⟩
83 Consultations
16 Téléchargements
Dernière date de mise à jour le 26/06/2024
comment ces indicateurs sont-ils produits

Altmetric

Partager

Gmail Facebook Twitter LinkedIn Plus