Abstract
In this work, the dependences of complex electromechanical parameters of rectangle-shaped piezoceramic elements on the aspect ratio, that is the ratio between length (W2) and width (W1) were studied and analyzed. Rectangle-shaped samples of the PZT type dense and porous piezoceramics with the aspect ratio G = W2/W1 in the range from 1 to 6 and equal thickness were prepared and studied. Dependences of complex piezoelectric (d31), electromechanical (k31), elastic (S11E) and dielectric (ε33T) coefficients on the aspect ratio G were measured and analyzed on the length-thickness extensional mode of rectangular piezoelements oscillations using the piezoelectric resonance analysis program (PRAP).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Bowen, C.R., et al.: Modern Piezoelectric Energy-Harvesting Materials. Springer Series in Materials Science. Springer, Heidelberg (2016). https://doi.org/10.1007/978-3-319-29143-7.pdf
Song, H.-C., et al.: Piezoelectric energy harvesting design principles for materials and structures: material figure-of-merit and self-resonance tuning. Adv. Mater. 32, 2002208–1 (2020). https://doi.org/10.1002/adma.202002208
Xu, R., Kim, S.G.: Figures of merits of piezoelectric materials in energy harvesters. In: Conference Proceedings of Power MEMS, pp. 464–468 (2012)
Preimesberger, J.I., Arnold, C.B.: Figures of merit for piezoelectrochemical energy-harvesting systems. Joule 4(9), 1893–1902 (2020). https://doi.org/10.1016/j.joule.2020.07.019
Roscow, J.I., et al.: Modified energy harvesting figures of merit for stress- and strain-driven piezoelectric systems. Eur. Phys. J. Special Topics. 228, 1537 (2019). https://doi.org/10.1140/epjst/e2019-800143-7
IEEE Standard on Piezoelectricity. ANSI/IEEE Std. (1987)
Pardo, L., et al.: Determination of the PIC700 ceramic’s complex piezo-dielectric and elastic matrices from manageable aspect ratio resonators. Materials 14, 4076 (2021). https://doi.org/10.3390/ma14154076
Kim, M., et al.: Aspect ratio dependence of electromechanical coupling coefficient of piezoelectric resonators. Appl. Phys. Lett. 87(13), 132901–132911 (2005). https://doi.org/10.1063/1.2053366
Iula, A.: Aspect ratio optimization of piezoceramic disks for maximizing electromechanical energy conversion in energy harvesting applications. In: 2020 IEEE International Workshop on Metrology for Industry 4.0 & IoT. pp. 679–685 (2020). https://doi.org/10.1109/MetroInd4.0IoT48571.2020.9138218
PRAP (Piezoelectric Resonance Analysis Program). TASI Technical Software Inc. (www.tasitechnical.com)
Rybyanets, A.N.: Porous piezoceramics: theory, technology, and properties. IEEE Trans. UFFC. 58(7), 1492 (2011). https://doi.org/10.1109/TUFFC.2011.1968
Smits, J.G.: Iterative method for accurate determination of the real and imaginary parts of the materials coefficients of piezoelectric ceramics. IEEE Trans. Sonics Ultrason. SU 23, 393 (1976). https://doi.org/10.1109/T-SU.1976.30898
Rybianets, A. et al.: Accurate evaluation of complex material constants of porous piezoelectric ceramics. In: Proceedings - IEEE Ultrasonics Symposium, vol. 1, no. 4152245, 1533 (2006). DOI: https://doi.org/10.1109/ULTSYM.2006.389
Rybyanets, A.N., et al.: Electric power generations from PZT composite and porous ceramics for energy harvesting devices. Ferroelectrics 484(1), 95 (2015). https://doi.org/10.1080/00150193.2015.1060065
Shvetsova, N.A., et al.: Microstructure characterization and properties of porous piezoceramics. J. Adv. Dielectr. 12(2), 2160006–2160011 (2022). https://doi.org/10.1142/S2010135X21600067
Acknowledgments
The work was financially supported by the Ministry of Science and Higher Education of the Russian Federation [State assignment in the field of scientific activity, Southern Federal University, 2023, Project No. FENW-2023-0015/(GZ0110/23-08-IF)].
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Abramov, P.A., Konstantinova, M.G., Shvetsova, N.A., Shvetsov, I.A., Reznichenko, A.N., Rybyanets, A.N. (2024). Aspect Ratio Optimization of Piezoceramic Piezoelements for Maximizing Energy Conversion in Energy Harvesting Applications. In: Parinov, I.A., Chang, SH., Putri, E.P. (eds) Physics and Mechanics of New Materials and Their Applications. PHENMA 2023. Springer Proceedings in Materials, vol 41. Springer, Cham. https://doi.org/10.1007/978-3-031-52239-0_49
Download citation
DOI: https://doi.org/10.1007/978-3-031-52239-0_49
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-52238-3
Online ISBN: 978-3-031-52239-0
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)