PDMS/PVA composite ferroelectret for improved energy harvesting performance
Date published
2016-12-14
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IOP Publishing: Conference Series / Institute of Physics (IoP)
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Article
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1742-6588
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Shi J, Luo Z, Zhu D, Beeby SP, PDMS/PVA composite ferroelectret for improved energy harvesting performance, Journal of Physics: Conference Series, Volume 773, conference 1, 2016, article number 12051
Abstract
This paper address the PDMS ferroelectret discharge issue for improved long- term energy harvesting performance. The PDMS/PVA ferroelectret is fabricated using a 3D-printed plastic mould technology and a functional PVA composite layer is introduced. The PDMS/PVA composite ferroelectret achieved 80% piezoelectric coefficient d33 remaining, compared with 40% without the proposed layer over 72 hours. Further, the retained percentage of output voltage is about 73% over 72 hours.
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Attribution 3.0 International