Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/14333
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Karacasulu,L. | - |
dc.contributor.author | Karakaya,M. | - |
dc.contributor.author | Adem,U. | - |
dc.contributor.author | Sglavo,V.M. | - |
dc.contributor.author | Biesuz,M. | - |
dc.contributor.author | Vakifahmetoglu,C. | - |
dc.date.accessioned | 2024-03-03T16:41:35Z | - |
dc.date.available | 2024-03-03T16:41:35Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 2666-5395 | - |
dc.identifier.uri | https://doi.org/10.1016/j.oceram.2024.100541 | - |
dc.identifier.uri | https://hdl.handle.net/11147/14333 | - |
dc.description.abstract | Potassium sodium niobate (KNN) is one of the most promising Pb-free piezo-ceramics. In the present work, KNN was produced by fast-firing with different cooling strategies, i.e., fast and slow cooling. Dielectric, ferroelectric, and piezoelectric properties of fast-fired pellets were determined and compared with those of conventional-sintered products. Although the samples produced by fast-firing had higher density than those obtained by conventional sintering, fast-cooled samples following fast firing show relatively low electrical properties. When fast-firing was combined with slow cooling, the electrical properties, especially piezoelectric d33 values, were improved. The material subjected to fast-firing at 1120 °C using slow cooling gave the highest relative density (about 95 %) with fine grains microstructure and a d33 of 112 pC/N whereas that produced by conventional sintering resulted in d33 of 80 pC/N with a relative density of 88 % for the same dwell time (30 min). © 2024 The Authors | en_US |
dc.description.sponsorship | Department of Industrial Engineering of the University of Trento; Italian Ministry for University and Research; Izmir Institute of Technology, Center for Materials Research; JECS Trust; Ministero dell’Istruzione, dell’Università e della Ricerca, MIUR; Università degli Studi di Trento, UNITN, (2021283) | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.relation.ispartof | Open Ceramics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Dielectric properties | en_US |
dc.subject | Fast-firing | en_US |
dc.subject | Ferroelectric properties | en_US |
dc.subject | Piezoelectric properties | en_US |
dc.subject | Potassium sodium niobate | en_US |
dc.title | Fast-firing of potassium sodium niobate (KNN) | en_US |
dc.type | Article | en_US |
dc.department | Izmir Institute of Technology | en_US |
dc.identifier.volume | 17 | en_US |
dc.identifier.scopus | 2-s2.0-85182889706 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1016/j.oceram.2024.100541 | - |
dc.authorscopusid | 57190733676 | - |
dc.authorscopusid | 56677535500 | - |
dc.authorscopusid | 15822096500 | - |
dc.authorscopusid | 7003444569 | - |
dc.authorscopusid | 56660576700 | - |
dc.authorscopusid | 24072592200 | - |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection |
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