Sodium niobate particles with controlled morphology synthesized by hydrothermal method and their use as templates in KNN fibers

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dc.contributor.authorOzeren, Yagiz
dc.contributor.authorMensur-Alkoy, Ebru
dc.contributor.authorAlkoy, Sedat
dc.date.accessioned2025-10-29T11:30:27Z
dc.date.issued2014
dc.departmentFakülteler, Temel Bilimler Fakültesi, Matematik Bölümü
dc.departmentFakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Mühendisliği Bölümü
dc.description.abstractSodium niobate - NN (NaNbO3) powders were synthesized by hydrothermal process to be used as template particles in the fabrication of textured lead free piezoelectric ceramics. Sodium hexaniobate-Na8Nb6O19 center dot 13H(2)O particles with rod-like morphology were synthesized at 120 degrees C. Particles with needle-like morphology and Na-2(Nb2O6)(H2O) phase started to form at temperatures of 130 degrees C and above. Synthesis at 150 degrees C yields particles with totally needle-like morphology and consisting entirely of the Na-2(Nb2O6)(H2O) phase. Sodium niobate-NaNbO3 particles with cubic morphology were synthesized at temperatures of 160 degrees C and above. Rod-like and needle-like morphology was retained even after annealing at 400 degrees C for 1 h. A preliminary study was also done to integrate these anisometric template particles in the preparation of textured potassium sodium niobate (KNN) fibers. (C) 2014 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
dc.description.sponsorshipScientific and Technical Research Council of Turkey - TUBITAK [110M627]
dc.description.sponsorshipWe kindly acknowledge the support for this work from Scientific and Technical Research Council of Turkey - TUBITAK through the Project # 110M627.
dc.identifier.doi10.1016/j.apt.2014.07.012
dc.identifier.endpage1833
dc.identifier.issn0921-8831
dc.identifier.issn1568-5527
dc.identifier.issue6
dc.identifier.orcid0000-0002-4234-0228
dc.identifier.scopus2-s2.0-84922670780
dc.identifier.scopusqualityQ1
dc.identifier.startpage1825
dc.identifier.urihttps://doi.org/10.1016/j.apt.2014.07.012
dc.identifier.urihttps://hdl.handle.net/20.500.14854/11555
dc.identifier.volume25
dc.identifier.wosWOS:000345230000024
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofAdvanced Powder Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectCrystal morphology
dc.subjectHydrothermal synthesis
dc.subjectSodium niobate
dc.subjectPiezoelectrics
dc.titleSodium niobate particles with controlled morphology synthesized by hydrothermal method and their use as templates in KNN fibers
dc.typeArticle

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