dc.contributor.author | Paralı, Levent | |
dc.contributor.author | Koç, Muhterem | |
dc.contributor.author | Akça, Erdem | |
dc.date.accessioned | 2024-03-06T10:28:50Z | |
dc.date.available | 2024-03-06T10:28:50Z | |
dc.date.issued | 01/06/2023 | tr |
dc.identifier.citation | Levent Paralı, Muhterem Koç, Erdem Akça,
Fabrication and Characterization of High Performance PVDF-based flexible piezoelectric nanogenerators using PMN-xPT (x:30, 32.5, and 35) particles,
Ceramics International,
Volume 49, Issue 11, Part B,
2023,
Pages 18388-18396,
ISSN 0272-8842,
https://doi.org/10.1016/j.ceramint.2023.02.211.
(https://www.sciencedirect.com/science/article/pii/S027288422300514X) | tr |
dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S027288422300514X | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/14748 | |
dc.description.abstract | Flexible piezoelectric nanogenerators based on polyvinylidene difluoride (PVDF) and lead magnesium niobate-lead titanate Pb(Mg1/3Nb2/3)O3–PbTiO3(PMN-xPT compositions for x between 30 and 35) particles with various filler ratios from 10 to 30 vol% were fabricated through the electrospinning method. The phase and microstructural characterizations revealed that the homogenous and continuous fiber-shaped composite structure with good interfacial interaction between the PMN-PT particles and the PVDF matrix was achieved. It was found that the diameter of the neat PVDF fibers was approximately 354 nm, whereas the PVDF/PMN-35PT fibers with ceramic particle concentrations of 10, 20, and 30 vol% had average diameters of 317, 249, and 163 nm, respectively. The piezoelectric performance tests indicated that the 30 vol%PVDF/PMN-35PT nanogenerator had a 3 times greater electrical power efficiency (10.59 μW) at 20 Hz compared to that of the pure PVDF nanogenerator (3.56 μW) at 15 Hz under the same resistance load of 1 MΩ. All in all, the incorporation of PMNT-PT particles into the PVDF appears to be a good approach for the fabrication of high-performance flexible piezoelectric nanogenerator applications for biomechanical energy harvesting of devices converting the mechanical movements of organs such as cardiac and lung into electrical energy | tr |
dc.language.iso | eng | tr |
dc.publisher | Elsevier | tr |
dc.relation.isversionof | 10.1016/j.ceramint.2023.02.211 | tr |
dc.rights | info:eu-repo/semantics/closedAccess | tr |
dc.subject | Keywords: PVDF; PMN-PT; Electrospinning; Piezoelectric; Nanogenerator | tr |
dc.title | Fabrication and Characterization of High Performance PVDF-based flexible piezoelectric nanogenerators using PMN-xPT (x: 30, 32.5, and 35) particles | tr |
dc.type | article | tr |
dc.relation.journal | Ceramics International | tr |
dc.contributor.department | Mühendislik Fakültesi | tr |
dc.contributor.authorID | https://orcid.org/0000-0003-3391-627X | tr |
dc.identifier.volume | 49 | tr |
dc.identifier.issue | 11 Part B | tr |
dc.identifier.endpage | 18396 | tr |
dc.identifier.startpage | 18388 | tr |
dc.relation.publicationcategory | Uluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanı | tr |