In this paper a comparison between two different polarization mechanisms of piezoelectric nanofibers of poly(vinylidenefluoride-trifluoroethylene) (PVdF-TrFE) are presented. The direct current (DC) traditional polarization method is compared with the alternate current polarization (ACP) one. The results showed a remarkable enhancement of the piezoelectric strain coefficient d33 of the nanofibrous mats when polarized with ACP if compared with DC polarization.
Comparison between AC and DC polarization methods of piezoelectric nanofibrous layers / Selleri G.; Gasperini L.; Piddiu L.; Fabiani D.. - ELETTRONICO. - (2022), pp. 90-93. (Intervento presentato al convegno 4th IEEE International Conference on Dielectrics, ICD 2022 tenutosi a Palermo, Italia nel 3-7 July 2022) [10.1109/ICD53806.2022.9863546].
Comparison between AC and DC polarization methods of piezoelectric nanofibrous layers
Selleri G.;Gasperini L.;Fabiani D.
2022
Abstract
In this paper a comparison between two different polarization mechanisms of piezoelectric nanofibers of poly(vinylidenefluoride-trifluoroethylene) (PVdF-TrFE) are presented. The direct current (DC) traditional polarization method is compared with the alternate current polarization (ACP) one. The results showed a remarkable enhancement of the piezoelectric strain coefficient d33 of the nanofibrous mats when polarized with ACP if compared with DC polarization.| File | Dimensione | Formato | |
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