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DC Field | Value | Language |
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dc.citation.startPage | 114929 | - |
dc.citation.title | SENSORS AND ACTUATORS A: PHYSICAL | - |
dc.citation.volume | 366 | - |
dc.contributor.author | Zate, Temesgen Tadeyos | - |
dc.contributor.author | Ko, Nu-Ri | - |
dc.contributor.author | Yu, Hye-Lim | - |
dc.contributor.author | Sun, Jeong-Woo | - |
dc.contributor.author | Jo, Wook | - |
dc.contributor.author | Jeon, Jae-Ho | - |
dc.date.accessioned | 2024-01-30T14:05:13Z | - |
dc.date.available | 2024-01-30T14:05:13Z | - |
dc.date.created | 2024-01-24 | - |
dc.date.issued | 2024-02 | - |
dc.description.abstract | A low-temperature sintering is crucial for the fabrication of multilayer piezoceramic actuators through low-cost internal metal electrodes. Herein, Pb(Mg1/3Nb2/3)O3−Pb(In1/2Nb1/2)O3 −PbTiO3 (PMN−PIN−PT) textured ceramics were prepared by a combined use of refined matrix powder and CuO sintering additive. When the matrix powder was refined by planetary ball-milling for 10 h, the sintering temperature of the textured 0.37PMN−0.29PIN−0.34PT ceramics was lowered to 1175 ºC, and a subsequent addition of 1 mol% CuO further lowered it to 950 ºC. The textured 0.37PMN−0.29PIN−0.34PT ceramics with 3 vol% BaTiO3 (BT) template sintered at 950 ºC for 10 h yielded excellent piezoelectric properties, such as a Lotgering factor (LF) of 97%, a unipolar strain of 0.23% at 2 kV/mm, and a Curie temperature (TC) of 231 ºC. These enhanced piezoelectric properties and high TC result from the high texture, transient liquid phase sintering, Cu2+ ion doping, and minimum BT template content. | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS A: PHYSICAL, v.366, pp.114929 | - |
dc.identifier.doi | 10.1016/j.sna.2023.114929 | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.scopusid | 2-s2.0-85181148965 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/74388 | - |
dc.identifier.wosid | 001152072200001 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Textured Pb(Mg1/3Nb2/3)O3 −Pb(In1/2Nb1/2)O3 −PbTiO3 ceramics with enhanced piezoelectric properties and high Curie temperature prepared by low-temperature sintering | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic;Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Engineering;Instruments & Instrumentation | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | CuO sintering additive | - |
dc.subject.keywordAuthor | Low-temperature sintering | - |
dc.subject.keywordAuthor | PMN–PIN–PT | - |
dc.subject.keywordAuthor | Refined matrix powder | - |
dc.subject.keywordAuthor | Texturing | - |
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