Fabrication and testing of high performance acoustic emission sensor with Ta-Doped lead zirconate titanate
DC Field | Value | Language |
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dc.contributor.author | Kang, Dong-Hyung | - |
dc.contributor.author | Kim, Kwang Lok | - |
dc.contributor.author | Yang, Dong Gyu | - |
dc.contributor.author | Jeong, Young Hun | - |
dc.contributor.author | Kim, Chang-Il | - |
dc.contributor.author | Paik, Jong-Hoo | - |
dc.contributor.author | Lee, Haigun | - |
dc.date.accessioned | 2021-09-04T10:03:43Z | - |
dc.date.available | 2021-09-04T10:03:43Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.issn | 1385-3449 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/91729 | - |
dc.description.abstract | The piezoelectric and dielectric properties of ceramics containing Pb(Zr0.54Ti0.46) O-3 + 0.2 wt.% Cr2O3 + x wt.% Ta2O5, where x = 0.0 to 5.0, were investigated for the development of a high performance acoustic emission (AE) sensor. The experimental results indicated that the specimen containing 2.0 wt.% Ta2O5 showed the superior piezoelectric and dielectric properties: electromechanical coupling factor = 68.5 %; piezoelectric constant = 467 x 10(-12) m/V; mechanical quality factor = 84; and relative dielectric constant = 1731. Also, the AE sensor with the specimen containing 2.0 wt.% Ta2O5 showed the best sensor performance with the highest signal intensity of the tested AE sensors with 7.53 V, which was improved by 212 % in comparison to that of the AE sensor using the specimen without Ta2O5 doping. The improvement in performance of the AE sensor could allow for the reliable diagnosis in real-world applications for the protection of the system against thermal and mechanical disturbances. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | PHASE-BOUNDARY | - |
dc.subject | PZT | - |
dc.subject | QUENCH | - |
dc.subject | IDENTIFICATION | - |
dc.subject | CERAMICS | - |
dc.title | Fabrication and testing of high performance acoustic emission sensor with Ta-Doped lead zirconate titanate | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Haigun | - |
dc.identifier.doi | 10.1007/s10832-015-9991-z | - |
dc.identifier.scopusid | 2-s2.0-84949322779 | - |
dc.identifier.wosid | 000366155900007 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ELECTROCERAMICS, v.35, no.1-4, pp.53 - 58 | - |
dc.relation.isPartOf | JOURNAL OF ELECTROCERAMICS | - |
dc.citation.title | JOURNAL OF ELECTROCERAMICS | - |
dc.citation.volume | 35 | - |
dc.citation.number | 1-4 | - |
dc.citation.startPage | 53 | - |
dc.citation.endPage | 58 | - |
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 | PHASE-BOUNDARY | - |
dc.subject.keywordPlus | PZT | - |
dc.subject.keywordPlus | QUENCH | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordAuthor | Acoustic emission | - |
dc.subject.keywordAuthor | Piezoelectric properties | - |
dc.subject.keywordAuthor | PZT | - |
dc.subject.keywordAuthor | Sensors | - |
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