Characterization of 1-3 piezocomposites from PNN-PZT piezoceramics

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dc.authorid0000-0001-7045-9771
dc.contributor.authorYalcin, Ezgi
dc.contributor.authorGozuacik, Namik Kemal
dc.contributor.authorAlkoy, Sedat
dc.contributor.authorSari, Huseyin Alptekin
dc.contributor.authorKaya, Mustafa Yunus
dc.contributor.authorOncel, Cinar
dc.contributor.authorMensur, Ebru
dc.date.accessioned2026-02-12T21:05:29Z
dc.date.available2026-02-12T21:05:29Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractPiezocomposite materials combine best properties of components while minimizing their disadvantages to provide desired properties. This study reports on piezocomposites with 1-3 connectivity prepared from 0.5Pb (Ni1/3Nb2/3)O3-0.5Pb(Zr0.3Ti0.7)O3 (0.5PNN-0.5PZT) fibers and polyurethane matrix. The PNN-PZT powder was synthesized by solid-state reaction method. PNN-PZT green fibers were drawn using the alginate gelation method. Dense sintered fibers with 500-800 mu m diameter were embedded in an ordered arrangement in a polyurethane passive matrix. Structural, electrical and electroacoustic properties of PNN-PZT piezocomposite and bulk ceramic were both reported. Bulk PNN-PZT ceramics were found to have properties that are superior than the commercial soft PZT counterparts. The maximum TVR value was measured as 142.5 dB at 444 kHz for the piezocomposite, corresponding to the thickness mode resonance. The FFVS response with 3 dB variation had an average FFVS value of - 210 dB between 250 and 450 kHz band for the piezocomposite.
dc.identifier.doi10.1016/j.sna.2023.114389
dc.identifier.issn0924-4247
dc.identifier.issn1873-3069
dc.identifier.scopus2-s2.0-85153405305
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.sna.2023.114389
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6975
dc.identifier.volume357
dc.identifier.wosWOS:001003950100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSensors and Actuators A-Physical
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subject1-3 piezocomposite
dc.subjectPNN-PZT
dc.subjectAlginate gelation
dc.subjectUnderwater acoustic
dc.titleCharacterization of 1-3 piezocomposites from PNN-PZT piezoceramics
dc.typeArticle

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