Simultaneous realization of high d(33) and large strain in (K,Na,Li) (Nb,Sb) O-3-(Ca,Sr)ZrO3 materials and their application in piezoelectric actuators
DC Field | Value | Language |
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dc.contributor.author | Kim, Hero | - |
dc.contributor.author | Kim, Dae-Su | - |
dc.contributor.author | Chae, Seok-June | - |
dc.contributor.author | Go, Su-Hwan | - |
dc.contributor.author | Kim, Sun-Woo | - |
dc.contributor.author | Lee, Dong-Gyu | - |
dc.contributor.author | Song, Hyun-Cheol | - |
dc.contributor.author | Kim, Eun-Ji | - |
dc.contributor.author | Eum, Jae-Min | - |
dc.contributor.author | Nahm, Sahn | - |
dc.date.accessioned | 2022-02-12T03:41:19Z | - |
dc.date.available | 2022-02-12T03:41:19Z | - |
dc.date.created | 2022-01-19 | - |
dc.date.issued | 2021-12-15 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/135423 | - |
dc.description.abstract | A pseudocubic-tetragonal-orthorhombic (PC-T-O) multi-structure was developed in the 0.96(K0.5Na0.47Li0.03) (Nb0.92Sb0.08)O-3-0.04(Ca0.5Sr0.5)ZrO3 [(KN0.47L0.03/NS-CSZ] lead-free piezoceramic. The PC structure observed in this sample was deemed to have an R3m rhombohedral structure. This sample demonstrated a large d(33)(560 pC/N) owing to the existence of the PC-T-O multi-structure. The (KN0.47L0.03)NS-CSZ thick film also exhibited a large d(33) (560 pC/N) and strain (0.19% at 4.0 kV/mm). The large strain was sustained even after the application of 10(6) electric-field cycles. Therefore, the (KN0.47L0.03)NS-CSZ thick film exhibited excellent fatigue characteristics and was utilized to fabricate a planar-type actuator, which achieved a large displacement (300 mu m) and acceleration (872 G) at 125 V/mm. A cantilever-type multilayer actuator was also prepared using five layers of the (KN0.47T0.03)NS-CSZ thick film and demonstrated a large displacement (3500 mu m) and acceleration (42.96 G) at 250 V/mm. Therefore, the (KN0.47L0.03)NS-CSZ thick film is a good candidate for fabricating various piezoelectric actuators. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | LEAD-FREE PIEZOCERAMICS | - |
dc.subject | PHASE-BOUNDARY STRUCTURES | - |
dc.subject | ELECTRICAL-PROPERTIES | - |
dc.subject | FREE CERAMICS | - |
dc.subject | MULTILAYER ACTUATORS | - |
dc.subject | BENDING ACTUATORS | - |
dc.subject | TEMPERATURE | - |
dc.subject | FIELD | - |
dc.subject | STABILITY | - |
dc.subject | PERFORMANCE | - |
dc.title | Simultaneous realization of high d(33) and large strain in (K,Na,Li) (Nb,Sb) O-3-(Ca,Sr)ZrO3 materials and their application in piezoelectric actuators | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Nahm, Sahn | - |
dc.identifier.doi | 10.1016/j.ceramint.2021.08.358 | - |
dc.identifier.scopusid | 2-s2.0-85114165731 | - |
dc.identifier.wosid | 000725038300001 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.47, no.24, pp.34443 - 34454 | - |
dc.relation.isPartOf | CERAMICS INTERNATIONAL | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 47 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 34443 | - |
dc.citation.endPage | 34454 | - |
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 | BENDING ACTUATORS | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | FREE CERAMICS | - |
dc.subject.keywordPlus | LEAD-FREE PIEZOCERAMICS | - |
dc.subject.keywordPlus | MULTILAYER ACTUATORS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PHASE-BOUNDARY STRUCTURES | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordAuthor | Lead-free | - |
dc.subject.keywordAuthor | actuator | - |
dc.subject.keywordAuthor | perovskite | - |
dc.subject.keywordAuthor | piezoelectric properties | - |
dc.subject.keywordAuthor | tape casting | - |
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