Comparative study of the Bi(Ni0.5Zr0.5)O-3-PbTiO3 and Bi(Mg0.5Zr0.5)O-3-PbTiO3 piezoelectric materials for energy harvesters
DC Field | Value | Language |
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dc.contributor.author | Ji, Jae-Hoon | - |
dc.contributor.author | Yoon, Sanghyun | - |
dc.contributor.author | Koh, Jung-Hyuk | - |
dc.date.accessioned | 2022-01-19T05:41:07Z | - |
dc.date.available | 2022-01-19T05:41:07Z | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 2187-0764 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/53877 | - |
dc.description.abstract | In this study, piezoelectric properties of 0.4Bi(Ni0.5Zr0.5)O-3-0.6PbTiO(3) (BNZ-PT) and 0.4Bi(Mg0.5Zr0.5)O-3-0.6PbTiO(3) (BMZ-PT) ceramics were investigated and compared with those of Pb(Zr,Ti)O-3 in energy harvester applications. Their piezoelectric properties are comparable with those of Pb(Zr,Ti)O-3 based materials, although they have lower lead contents. By optimizing the sintering temperature, the piezoelectric charge coefficients (d(33)) were improved to 438 and 351 pC/N for 0.4BNZ-0.6PT and 0.4BMZ-0.6PT, respectively, whereas the piezoelectric voltage coefficients (g(33)) were improved to 25.02 x 10(-3).V.m/N and 28.37 x 10(-3).V.m/N for 0.4BNZ-0.6PT and 0.4BMZ-0.6PT, respectively. The generated energies were estimated by measuring the generated output voltages. Generated energy densities of 1.67 and 1.01 mJ/cm(3) were obtained from 0.4BNZ-0.6PT and 0.4BMZ-0.6PT, respectively. The optimum sintering conditions were found by observing the changes in the piezoelectric constant, dielectric constant, and density as a function of the sintering temperature. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Comparative study of the Bi(Ni0.5Zr0.5)O-3-PbTiO3 and Bi(Mg0.5Zr0.5)O-3-PbTiO3 piezoelectric materials for energy harvesters | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/21870764.2020.1847428 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ASIAN CERAMIC SOCIETIES, v.9, no.1, pp 52 - 61 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000590094500001 | - |
dc.identifier.scopusid | 2-s2.0-85096170505 | - |
dc.citation.endPage | 61 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 52 | - |
dc.citation.title | JOURNAL OF ASIAN CERAMIC SOCIETIES | - |
dc.citation.volume | 9 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Piezoelectric | - |
dc.subject.keywordAuthor | BNZ-PT | - |
dc.subject.keywordAuthor | BMZ-PT | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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