Xin Lu, Hang Qu and Maksim Skorobogatiy
Article (2017)
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Published Version Terms of Use: Creative Commons Attribution . Download (1MB) |
Cite this document: | Lu, X., Qu, H. & Skorobogatiy, M. (2017). Piezoelectric microstructured fibers via drawing of multimaterial preforms. Scientific Reports, 7. doi:10.1038/s41598-017-01738-9 |
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Abstract
We demonstrate planar laminated piezoelectric generators and piezoelectric microstructured fibers based on BaTiO3-polyvinylidene and carbon-loaded-polyethylene materials combinations. The laminated piezoelectric generators were assembled by sandwiching the electrospun BaTiO3-polyvinylidene mat between two carbon-loaded-polyethylene films. The piezoelectric microstructured fiber was fabricated via drawing of the multilayer fiber preform, and features a swissroll geometry that have ~10 alternating piezoelectric and conductive layers. Both piezoelectric generators have excellent mechanical durability, and could retain their piezoelectric performance after 3 day's cyclic bend-release tests. Compared to the laminated generators, the piezoelectric fibers are advantageous as they could be directly woven into large-area commercial fabrics. Potential applications of the proposed piezoelectric fibers include micro-power-generation and remote sensing in wearable, automotive and aerospace industries.
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Department: | Département de génie physique |
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Research Center: | Non applicable |
Funders: | CRSNG/NSERC |
Grant number: | STPGP44732613 |
Date Deposited: | 17 Dec 2021 11:03 |
Last Modified: | 18 Dec 2021 01:20 |
PolyPublie URL: | https://publications.polymtl.ca/5010/ |
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Journal Title: | Scientific Reports (vol. 7) |
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Publisher: | Springer Nature |
Official URL: | https://doi.org/10.1038/s41598-017-01738-9 |
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