Effect of MnO2 on the Piezoelectric Properties of the 0.75Pb(Zr0.47Ti0.53)O-3-0.25Pb(Zn1/3Nb2/3)O-3 Ceramics
DC Field | Value | Language |
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dc.contributor.author | Park, Hwi-Yeol | - |
dc.contributor.author | Nam, Chan-Hee | - |
dc.contributor.author | Seo, In-Tae | - |
dc.contributor.author | Choi, Jae-Hong | - |
dc.contributor.author | Nahm, Sahn | - |
dc.contributor.author | Lee, Hyeung-Gyu | - |
dc.contributor.author | Kim, Kwang-Jin | - |
dc.contributor.author | Jeong, Seong-Min | - |
dc.date.accessioned | 2021-09-08T00:44:13Z | - |
dc.date.available | 2021-09-08T00:44:13Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115837 | - |
dc.description.abstract | MnO2 was added to 0.75Pb(Zr0.47Ti0.53)O-3-0.25Pb(Zn1/3Nb2/3)O-3 (0.75PZT-0.25PZN) ceramics in order to make a high-power piezoelectric material. The Mn4+ ion produced a defect dipole consisting of an Mn4+ ion and an oxygen vacancy that transformed the 0.75PZT-0.25PZN ceramics into hard materials. The Q(m) value significantly increased with the addition of MnO2 and reached a value of 1680 for the 1.5 mol% MnO2-added 0.75PZT-0.25PZN ceramic. Moreover, this specimen exhibited a high k(p) of 0.53 with a epsilon T-3/epsilon(0) of 1518. Additionally, the 1.5 mol% MnO2-added 0.75PZT-0.25PZN ceramics sintered at 900 degrees C for 4 h also exhibited high piezoelectric properties of Q(m)=1115, k(p)=0.50, and epsilon T-3/epsilon(0)=1537. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | TEMPERATURE | - |
dc.subject | TRANSFORMER | - |
dc.subject | FABRICATION | - |
dc.subject | FREQUENCY | - |
dc.title | Effect of MnO2 on the Piezoelectric Properties of the 0.75Pb(Zr0.47Ti0.53)O-3-0.25Pb(Zn1/3Nb2/3)O-3 Ceramics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Nahm, Sahn | - |
dc.identifier.doi | 10.1111/j.1551-2916.2010.03888.x | - |
dc.identifier.scopusid | 2-s2.0-77956378417 | - |
dc.identifier.wosid | 000281657600035 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.93, no.9, pp.2537 - 2540 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.volume | 93 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2537 | - |
dc.citation.endPage | 2540 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | TRANSFORMER | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | FREQUENCY | - |
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