Please use this identifier to cite or link to this item:
https://idr.l3.nitk.ac.in/jspui/handle/123456789/16021
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ekbote G.S. | |
dc.contributor.author | Khalifa M. | |
dc.contributor.author | Mahendran A. | |
dc.contributor.author | Anandhan S. | |
dc.date.accessioned | 2021-05-05T10:29:43Z | - |
dc.date.available | 2021-05-05T10:29:43Z | - |
dc.date.issued | 2021 | |
dc.identifier.citation | Soft Matter , Vol. 17 , 8 , p. 2215 - 2222 | en_US |
dc.identifier.uri | https://doi.org/10.1039/d0sm01943g | |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/16021 | - |
dc.description.abstract | Poly(vinylidene fluoride) (PVDF) is among the most versatile polymers due to its wide range of properties, including dielectric, piezoelectric and ferroelectric properties. However, more frequently than not a range of processing routes and/or additives have been used to enhance such properties. In this study, PVDF nanofibers were electrospun from PVDF solution that contained tetra-n-butyl ammonium chloride (TBAC) at different loadings (1, 2, 3, and 5 wt%). The effect of TBAC on the morphology, crystallinity, and polymorphism of PVDF was studied using various characterization techniques. Addition of TBAC significantly improved the electroactive β-phase of PVDF. The highest β-phase content of 89% was attained at a TBAC loading of 3 wt%. Consequently, the dielectric and piezoelectric properties of the PVDF nanofibers improved significantly. A nanogenerator fabricated using 3 wt% TBAC/PVDF nanofibers exhibited the maximum voltage output of 17.2 V (under 5 N force) and the maximum power density of ∼1.4 μW cm−2(under 3 N force). Improved dielectric and piezoelectric properties of PVDF upon the addition of a small amount of TBAC could be useful for researchers in upbringing the material for flexible electronic devices. © The Royal Society of Chemistry 2021. | en_US |
dc.title | Cationic surfactant assisted enhancement of dielectric and piezoelectric properties of PVDF nanofibers for energy harvesting application | en_US |
dc.type | Article | en_US |
Appears in Collections: | 1. Journal Articles |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.