Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/11208
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPişkin, Cerem-
dc.contributor.authorKaracasulu, Levent-
dc.contributor.authorBortolotti, M.-
dc.contributor.authorAhmetoğlu, Çekdar Vakıf-
dc.date.accessioned2021-11-06T09:23:32Z-
dc.date.available2021-11-06T09:23:32Z-
dc.date.issued2021-
dc.identifier.issn2666-5395-
dc.identifier.urihttp://doi.org/10.1016/j.oceram.2021.100159-
dc.identifier.urihttps://hdl.handle.net/11147/11208-
dc.description.abstractKxNa1-xNbO3 (0 < x < 1) were synthesized via hydrothermal method using niobium dioxide (NbO2) as the niobium source instead of the most common one, Nb2O5. Potassium-rich KxNa1-xNbO3 (x > 0.5) was obtained from 8 M total hydroxide concentration after 6 h of reaction at 200 °C. Rietveld refinement of the XRD data revealed that all samples exhibited the secondary NaNbO3 phase. However, the lowest amount (3.74 vol%) was obtained for 24 h of reaction under 10 M alkaline solution. After 3 h of reaction, dodecahedra shaped hexaniobate phase (KxNa8-xNb6O19.nH2O) was observed. Those structures were, subsequently, replaced by ~3 ?m cube shaped KNN crystals, obtained under 10 M reaction in 24 h time period. © 2021en_US
dc.description.sponsorshipThe authors gratefully acknowledge the support of TUBITAK (The Scientific and Technological Research Council of Turkey ) under the project Grant No: 218M342 . The authors are grateful to Kemal Sengel and Ozgur Ozen from Kutay Laboratory Instruments for their helps.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofOpen Ceramicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHydrothermal synthesisen_US
dc.subjectNiobium dioxideen_US
dc.subjectPotassium sodium niobateen_US
dc.titleSynthesis of potassium–sodium niobate (KNN) from NbO2en_US
dc.typeArticleen_US
dc.departmentIzmir Institute of Technology. Materials Science and Engineeringen_US
dc.identifier.volume7en_US
dc.identifier.scopus2-s2.0-85109451287en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.oceram.2021.100159-
dc.authorscopusid57219436183-
dc.authorscopusid57190733676-
dc.authorscopusid25626193700-
dc.authorscopusid24072592200-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextopen-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Files in This Item:
File SizeFormat 
1-s2.0-S266653952100105X-main.pdf5.14 MBAdobe PDFView/Open
Show simple item record

CORE Recommender

Page view(s)

86
checked on Jul 4, 2022

Download(s)

36
checked on Jul 4, 2022

Google ScholarTM

Check

Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.