Fostering Piezoelectric Performance of Flexible Nanogenerators using Zn Doped Ba0.85Ca0.15Zr0.1Ti0.9O3

Recently, flexible piezoelectric generators have attracted an important interest for powering implantable devices. In this work, an environmental-friendly, flexible and efficient piezoelectric generator is demonstrated, based on the use of composite film containing Zn doped (Ba 0.85 Ca 0.15 ) (Ti 0....

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Bibliographic Details
Published in:	2021 International Workshop on Impedance Spectroscopy (IWIS) pp. 33 - 35
Main Authors:	Ayed, Amina Ben, Bouhamed, Ayda, Jeder, Khawla, Nouri, Hanen, Khemakhem, Hamadi, Kanoun, Olfa
Format:	Conference Proceeding
Language:	English
Published:	IEEE 29-09-2021
Subjects:	Generators Nanogenerators Nanoparticles Performance evaluation piezoelectric generators polymer Polymers power output Spectroscopy voltage Voltage measurement
Online Access:	Get full text
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Summary:	Recently, flexible piezoelectric generators have attracted an important interest for powering implantable devices. In this work, an environmental-friendly, flexible and efficient piezoelectric generator is demonstrated, based on the use of composite film containing Zn doped (Ba 0.85 Ca 0.15 ) (Ti 0.9 Zr 0.1 )O 3 Zn-(BCZT) nanoparticles embedded into poly(vinylidene fluoride) - co - hexafluoropropylene (PVDF-HFP) polymer. The effect of the Zn doping on the BCZT on the output performance and flexibility were investigated. As a result, the composite film with Zn-(BCZT) exhibits better performance than composite with BCZT., The generator shows maximum peak voltage and power output at 1.83 V and 2,13\ \mu\mathrm{W} , respectively, under periodic tapping. The developed piezoelectric generator could open a new application field for using as force sensor.
DOI:	10.1109/IWIS54661.2021.9711788