Nanofiber mat-based highly compact piezoelectric-triboelectric hybrid nanogenerators

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dc.authorid0000-0001-8405-3676
dc.contributor.authorUnsal, Omer Faruk
dc.contributor.authorBedeloglu, Ayse Celik
dc.date.accessioned2026-02-12T21:05:12Z
dc.date.available2026-02-12T21:05:12Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractStudies on energy generation devices for necessary energy needs have been an increasing trend all over the world as the kinds and quantities of consumer gadgets have increased. Researchers have been studying nanogenerators for the last 15 years in response to this demand. The three main reasons for these studies are increased output power, application to con-sumer items, and mechanical stability. Hybrid nanogenerators, on the other hand, are a method of combining at least two en-ergy conversion mechanisms, hence reducing the need for a single conversion mechanism. In this context, while triboelec-tric-piezoelectric combination hybrid nanogenerators are the most popular hybrid nanogenerator class, they have several drawbacks, such as non-compact and unstable structures. As a result, for the first time, a small hybrid polymer-nanofiber-based hybrid nanogenerator concept with high output voltage and current is disclosed in this study. A hybrid nanofibrous structure was created using an electrospinning apparatus with double and triple nozzles. As a result of the periodic-compression test, the resulting nanogenerators produced a maximum voltage density of 5350 V/m2 and a current density of 5454 A/m2. By hand tapping, the resulting master unit was able to light up 119 LEDs and charge a commercial capacitor up to 0.9 V.
dc.description.sponsorshipTurkish Scientific and Technical Research Council, TUBITAK [219M103]; COST (European Cooperation in Science and Technology) [CA19118]
dc.description.sponsorshipThis study was supported by Turkish Scientific and Technical Research Council, TUBITAK, project no: 219M103. This article is based upon work from COST Action 'High-performance Carbon-based composites with Smart properties for Advanced Sensing Applications' (EsSENce Cost Action CA19118, https://www.context-cost.eu) supported by COST (European Cooperation in Science and Technology, https://www.cost.eu)
dc.identifier.doi10.3144/expresspolymlett.2023.42
dc.identifier.endpage579
dc.identifier.issn1788-618X
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85153563357
dc.identifier.scopusqualityQ2
dc.identifier.startpage564
dc.identifier.urihttps://doi.org/10.3144/expresspolymlett.2023.42
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6851
dc.identifier.volume17
dc.identifier.wosWOS:000975008200002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherBudapest Univ Technol & Econ
dc.relation.ispartofExpress Polymer Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260212
dc.subjectnanomaterials
dc.subjectsmart polymers
dc.subjecthybrid nanogenerator
dc.subjectmaterial testing
dc.subjectnanofiber
dc.titleNanofiber mat-based highly compact piezoelectric-triboelectric hybrid nanogenerators
dc.typeArticle

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