This paper aims to investigate the energy harvesting capabilities of two piezoelectric nanogenerators based on ceramic and polymeric nanofibers. The nanofibers are produced via electrospinning and assembled with the electrodes to fabricate flexible and wearable devices. The specimens are mechanically stressed at low frequencies and the piezo-current is used to charge a capacitor. The performances of the piezoelectric nanofibers are then compared with those of a commercial ceramic piezoelectric disk.
Characterization of piezoelectric nanofibers for energy harvesting applications / Selleri G.; Gasperini L.; Zanoni M.; Depalma F.; Gualandi C.; Fabiani D.. - ELETTRONICO. - 2022-:(2022), pp. 270-273. (Intervento presentato al convegno 2022 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2022 tenutosi a Denver, Colorado (USA) nel 30.10.2022 - 02.11.2022) [10.1109/CEIDP55452.2022.9985262].
Characterization of piezoelectric nanofibers for energy harvesting applications
Selleri G.;Gasperini L.;Zanoni M.;Gualandi C.;Fabiani D.
2022
Abstract
This paper aims to investigate the energy harvesting capabilities of two piezoelectric nanogenerators based on ceramic and polymeric nanofibers. The nanofibers are produced via electrospinning and assembled with the electrodes to fabricate flexible and wearable devices. The specimens are mechanically stressed at low frequencies and the piezo-current is used to charge a capacitor. The performances of the piezoelectric nanofibers are then compared with those of a commercial ceramic piezoelectric disk.| File | Dimensione | Formato | |
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