<  Back to the Polytechnique Montréal portal

Piezoelectric microstructured fibers via drawing of multimaterial preforms

Xin Lu, Hang Qu and Maksim A. Skorobogatiy

Article (2017)

Open Acess document in PolyPublie and at official publisher
[img]
Preview
Open Access to the full text of this document
Published Version
Terms of Use: Creative Commons Attribution
Download (1MB)
Show abstract
Hide abstract

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.

Department: Department of Engineering Physics
Funders: CRSNG/NSERC
Grant number: STPGP44732613
PolyPublie URL: https://publications.polymtl.ca/5010/
Journal Title: Scientific Reports (vol. 7, no. 1)
Publisher: Springer Nature
DOI: 10.1038/s41598-017-01738-9
Official URL: https://doi.org/10.1038/s41598-017-01738-9
Date Deposited: 17 Dec 2021 11:03
Last Modified: 10 Apr 2024 08:35
Cite in APA 7: Lu, X., Qu, H., & Skorobogatiy, M. A. (2017). Piezoelectric microstructured fibers via drawing of multimaterial preforms. Scientific Reports, 7(1), 2907 (12 pages). https://doi.org/10.1038/s41598-017-01738-9

Statistics

Total downloads

Downloads per month in the last year

Origin of downloads

Dimensions

Repository Staff Only

View Item View Item