Influence of the sintering temperature and Ag2O dopants on microstructure and piezoelectric properties of 0.94(K0.5Na0.5) NbO3-0.06LiNbO(3) lead-free ceramics
DC Field | Value | Language |
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dc.contributor.author | Chae, Moon-Soon | - |
dc.contributor.author | Koh, Jung-Hyuk | - |
dc.contributor.author | Lee, Sang-Kwon | - |
dc.date.available | 2019-03-08T22:03:30Z | - |
dc.date.issued | 2014-02 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.issn | 1873-4669 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/12473 | - |
dc.description.abstract | In this paper, the non-stoichiometric compositions of (1-x)0.94(K0.5Na0.5) NbO3-0.06LiNbO(3) + x mol% Ag2O (where x = 0, 0.05, 0.07, 0.08, 0.1 and 0.15, respectively) ceramics were fabricated as a function of the amount of Ag2O addition. The effects of Ag2O dopants and sintering temperature on the phase, the microstructure and piezoelectric properties of (1-x)0.94(K0.5Na0.5) NbO3-0.06LiNbO(3) + x mol% Ag2O ceramics were investigated. The 0.94(K0.5Na0.5)NbO3-0.06LiNbO(3) ceramics doped with Ag2O (x = 0.07) were well sintered at 1040 degrees C for 2 h. The ceramics with x = 0.07 exhibit optimum piezoelectric properties of d(33) = 272 pC/N, k(p) = 37.9%, P-r = 25.2 mu C/cm(2), and E-c = 30.7 kV/cm. (C) 2013 Elsevier B. V. All rights reserved. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Influence of the sintering temperature and Ag2O dopants on microstructure and piezoelectric properties of 0.94(K0.5Na0.5) NbO3-0.06LiNbO(3) lead-free ceramics | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jallcom.2013.11.021 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.587, pp 729 - 732 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000329114100114 | - |
dc.identifier.scopusid | 2-s2.0-84888216302 | - |
dc.citation.endPage | 732 | - |
dc.citation.startPage | 729 | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 587 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Sintering temperature | - |
dc.subject.keywordAuthor | Ag2O | - |
dc.subject.keywordAuthor | KNN | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | PIEZOCERAMICS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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