Self-standing piezoelectric nanogenerator fabrics from ZnO-doped PVDF nanofiber yarns

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dc.contributor.authorBorazan, Ismail
dc.contributor.authorÇelik Bedeloğlu, Ayşe
dc.date.accessioned2026-02-08T15:11:02Z
dc.date.available2026-02-08T15:11:02Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractToday a wide variety of wearable electronics are in our daily lives and their uses are increasing. The development of portable, flexible, lightweight, cost-effective, and stable devices that produce sustainable energy with renewable approaches in the field of wearable electronics, as in every field, is one of the important issues of today. According to their volume and weight, the use of nanofibers with high surface area in energy-generating devices may bring them advantages such as lightness and higher energy density. Therefore, in recent years, researchers have focused on the development of nanofiber-based nanogenerators that produce energy using mechanical energy in a sustainable and renewable way. In this paper, self-standing piezoelectric nanogenerator (PENG) fabrics were obtained by developing flexible composite poly(vinylidene fluoride) (PVDF) nanofiber yarns doped with zinc oxide (ZnO) nanoparticles at different rates to provide higher power output. It has been characterized from electromechanical, structural, and morphological aspects. The most successful self-standing PENG fabric obtained (at 5% ZnO loading) doubled the energy output of the fabric made from pure PVDF nanofiber yarn and provided a peak total power of 81 ?W and a power density of 30 ?W/cm2. The present results open up the field for the development of PVDF/ZnO-based nanomats and their use in sensors and actuators in the healthcare and engineering industries. © 2023 The Authors. Journal of Applied Polymer Science published by Wiley Periodicals LLC.
dc.description.sponsorshipEuropean Cooperation in Science and Technology, COST, (CA19118); European Cooperation in Science and Technology, COST; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK, (118C489); Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK
dc.identifier.doi10.1002/app.54948
dc.identifier.issn0021-8995
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85178183290
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/app.54948
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5195
dc.identifier.volume141
dc.identifier.wosWOS:001111055200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherJohn Wiley and Sons Inc
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzScopus_KA_20260207
dc.subjectnanofiber yarn
dc.subjectnanogenerator fabric
dc.subjectpoly(vinylidene fluoride) (PVDF)
dc.subjectself-standing piezoelectric nanogenerator
dc.titleSelf-standing piezoelectric nanogenerator fabrics from ZnO-doped PVDF nanofiber yarns
dc.typeArticle

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