Improved Piezoelectric Properties of (Bi, Sc)O-3-(Pb, Ti)O-3 Ceramics Based on the Two-Step Sintering Process
DC Field | Value | Language |
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dc.contributor.author | Ji, Jae-Hoon | - |
dc.contributor.author | Kim, Dae Hyun | - |
dc.contributor.author | Choi, Byeong Guk | - |
dc.contributor.author | Lee, Kul | - |
dc.contributor.author | Kim, Chan Woo | - |
dc.contributor.author | Lee, Sang-Kwon | - |
dc.contributor.author | Ko, Young-Ho | - |
dc.contributor.author | Cho, Kyung-Ho | - |
dc.contributor.author | Koh, Jung-Hyuk | - |
dc.date.available | 2019-08-09T07:58:53Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 1555-130X | - |
dc.identifier.issn | 1555-1318 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/32752 | - |
dc.description.abstract | The relatively lower lead contents in (Bi, Sc)O-3-(Pb, Ti)O-3 ceramic is the potential piezoelectric material for actuator or sensor applications. (Bi, Sc)O-3-(Pb, Ti)O-3 ceramic has a high piezoelectric charge coefficient of 473 pC/N and high Curie temperature of 382 degrees C. For the dielectric properties, (Bi, Sc)O-3-(Pb, Ti)O-3 ceramic has also high relative dielectric permittivity of 1200 at 1 kHz range. It seems that (Bi, Sc)O-3-(Pb, Ti)O-3 ceramic has excellent piezoelectric and dielectric properties. However, the Bi2O3 contents in the (Bi, Sc)O-3-(Pb, Ti)O-3 ceramic have a relatively lower sintering temperature around 817 degrees C. Therefore, to avoid volatilization of Bi contents, a sintering process with a lower temperature should be considered. To lower the sintering temperature, a two-step sintering process was employed in this research. Increased the sintering time under deceased sintering temperature can improve the sintering process. In this research, by optimizing a two-step sintering process, the piezoelectric properties were enhanced compared with those of conventionally sintered (Bi, Sc)O-3-(Pb, Ti)O-3 ceramics. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.title | Improved Piezoelectric Properties of (Bi, Sc)O-3-(Pb, Ti)O-3 Ceramics Based on the Two-Step Sintering Process | - |
dc.type | Article | - |
dc.identifier.doi | 10.1166/jno.2019.2627 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, v.14, no.6, pp 741 - 745 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000469369800001 | - |
dc.citation.endPage | 745 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 741 | - |
dc.citation.title | JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS | - |
dc.citation.volume | 14 | - |
dc.type.docType | Article | - |
dc.publisher.location | 캄보디아 | - |
dc.subject.keywordAuthor | Piezoelectric Ceramics | - |
dc.subject.keywordAuthor | (Bi, Sc)O-3-(Pb, Ti)O-3 | - |
dc.subject.keywordAuthor | Two-Step Sintering Process | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
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