Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere
Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulati...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Huan, Yu [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Rechteinformationen: |
Nutzungsrecht: © 2017 The American Ceramic Society |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Ceramic Society - Malden [u.a.] : Blackwell Publishing, 1918, 100(2017), 5, Seite 2024-2033 |
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| Übergeordnetes Werk: |
volume:100 ; year:2017 ; number:5 ; pages:2024-2033 |
| Links: |
|---|
| DOI / URN: |
10.1111/jace.14721 |
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OLC199479920X |
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| 245 | 1 | 0 | |a Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere |
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| 520 | |a Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. | ||
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| 650 | 4 | |a lead‐free ceramics | |
| 650 | 4 | |a piezoelectric materials/properties | |
| 650 | 4 | |a TSDC | |
| 650 | 4 | |a defects | |
| 650 | 4 | |a reducing atmosphere | |
| 650 | 4 | |a Sintering | |
| 650 | 4 | |a Ceramics | |
| 650 | 4 | |a Chemical engineering | |
| 650 | 4 | |a Lead free | |
| 650 | 4 | |a Defects | |
| 700 | 1 | |a Wang, Xiaohui |4 oth | |
| 700 | 1 | |a Wei, Tao |4 oth | |
| 700 | 1 | |a Xie, Jing |4 oth | |
| 700 | 1 | |a Ye, Zifan |4 oth | |
| 700 | 1 | |a Zhao, Peiyao |4 oth | |
| 700 | 1 | |a Li, Longtu |4 oth | |
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10.1111/jace.14721 doi PQ20170901 (DE-627)OLC199479920X (DE-599)GBVOLC199479920X (PRQ)c2309-272e5e9e4b461b0d6aaae51dc97716556edbe18c9cb2d72f5de1c15982f539840 (KEY)0108608120170000100000502024defectengineeringofhighperformancepotassiumsodiumn DE-627 ger DE-627 rakwb eng 660 DE-101 Huan, Yu verfasserin aut Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. Nutzungsrecht: © 2017 The American Ceramic Society lead‐free ceramics piezoelectric materials/properties TSDC defects reducing atmosphere Sintering Ceramics Chemical engineering Lead free Defects Wang, Xiaohui oth Wei, Tao oth Xie, Jing oth Ye, Zifan oth Zhao, Peiyao oth Li, Longtu oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 100(2017), 5, Seite 2024-2033 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:100 year:2017 number:5 pages:2024-2033 http://dx.doi.org/10.1111/jace.14721 Volltext http://onlinelibrary.wiley.com/doi/10.1111/jace.14721/abstract https://search.proquest.com/docview/1895888374 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 100 2017 5 2024-2033 |
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10.1111/jace.14721 doi PQ20170901 (DE-627)OLC199479920X (DE-599)GBVOLC199479920X (PRQ)c2309-272e5e9e4b461b0d6aaae51dc97716556edbe18c9cb2d72f5de1c15982f539840 (KEY)0108608120170000100000502024defectengineeringofhighperformancepotassiumsodiumn DE-627 ger DE-627 rakwb eng 660 DE-101 Huan, Yu verfasserin aut Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. Nutzungsrecht: © 2017 The American Ceramic Society lead‐free ceramics piezoelectric materials/properties TSDC defects reducing atmosphere Sintering Ceramics Chemical engineering Lead free Defects Wang, Xiaohui oth Wei, Tao oth Xie, Jing oth Ye, Zifan oth Zhao, Peiyao oth Li, Longtu oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 100(2017), 5, Seite 2024-2033 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:100 year:2017 number:5 pages:2024-2033 http://dx.doi.org/10.1111/jace.14721 Volltext http://onlinelibrary.wiley.com/doi/10.1111/jace.14721/abstract https://search.proquest.com/docview/1895888374 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 100 2017 5 2024-2033 |
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10.1111/jace.14721 doi PQ20170901 (DE-627)OLC199479920X (DE-599)GBVOLC199479920X (PRQ)c2309-272e5e9e4b461b0d6aaae51dc97716556edbe18c9cb2d72f5de1c15982f539840 (KEY)0108608120170000100000502024defectengineeringofhighperformancepotassiumsodiumn DE-627 ger DE-627 rakwb eng 660 DE-101 Huan, Yu verfasserin aut Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. Nutzungsrecht: © 2017 The American Ceramic Society lead‐free ceramics piezoelectric materials/properties TSDC defects reducing atmosphere Sintering Ceramics Chemical engineering Lead free Defects Wang, Xiaohui oth Wei, Tao oth Xie, Jing oth Ye, Zifan oth Zhao, Peiyao oth Li, Longtu oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 100(2017), 5, Seite 2024-2033 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:100 year:2017 number:5 pages:2024-2033 http://dx.doi.org/10.1111/jace.14721 Volltext http://onlinelibrary.wiley.com/doi/10.1111/jace.14721/abstract https://search.proquest.com/docview/1895888374 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 100 2017 5 2024-2033 |
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10.1111/jace.14721 doi PQ20170901 (DE-627)OLC199479920X (DE-599)GBVOLC199479920X (PRQ)c2309-272e5e9e4b461b0d6aaae51dc97716556edbe18c9cb2d72f5de1c15982f539840 (KEY)0108608120170000100000502024defectengineeringofhighperformancepotassiumsodiumn DE-627 ger DE-627 rakwb eng 660 DE-101 Huan, Yu verfasserin aut Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. Nutzungsrecht: © 2017 The American Ceramic Society lead‐free ceramics piezoelectric materials/properties TSDC defects reducing atmosphere Sintering Ceramics Chemical engineering Lead free Defects Wang, Xiaohui oth Wei, Tao oth Xie, Jing oth Ye, Zifan oth Zhao, Peiyao oth Li, Longtu oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 100(2017), 5, Seite 2024-2033 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:100 year:2017 number:5 pages:2024-2033 http://dx.doi.org/10.1111/jace.14721 Volltext http://onlinelibrary.wiley.com/doi/10.1111/jace.14721/abstract https://search.proquest.com/docview/1895888374 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 100 2017 5 2024-2033 |
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10.1111/jace.14721 doi PQ20170901 (DE-627)OLC199479920X (DE-599)GBVOLC199479920X (PRQ)c2309-272e5e9e4b461b0d6aaae51dc97716556edbe18c9cb2d72f5de1c15982f539840 (KEY)0108608120170000100000502024defectengineeringofhighperformancepotassiumsodiumn DE-627 ger DE-627 rakwb eng 660 DE-101 Huan, Yu verfasserin aut Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. Nutzungsrecht: © 2017 The American Ceramic Society lead‐free ceramics piezoelectric materials/properties TSDC defects reducing atmosphere Sintering Ceramics Chemical engineering Lead free Defects Wang, Xiaohui oth Wei, Tao oth Xie, Jing oth Ye, Zifan oth Zhao, Peiyao oth Li, Longtu oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 100(2017), 5, Seite 2024-2033 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:100 year:2017 number:5 pages:2024-2033 http://dx.doi.org/10.1111/jace.14721 Volltext http://onlinelibrary.wiley.com/doi/10.1111/jace.14721/abstract https://search.proquest.com/docview/1895888374 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 100 2017 5 2024-2033 |
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Enthalten in Journal of the American Ceramic Society 100(2017), 5, Seite 2024-2033 volume:100 year:2017 number:5 pages:2024-2033 |
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defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere |
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Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere |
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Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. |
| abstractGer |
Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. |
| abstract_unstemmed |
Reducing atmosphere fired (K 0.5 Na 0.5 )NbO 3 ‐based ceramics open up an important opportunity for manufacturing lead‐free multilayer piezoelectric devices cofiring with the base metal inner electrode. In this study, the effects of sintering atmosphere on the piezoelectric, dielectric, and insulating properties in Sn‐doped (Na 0.52 K 0.44 Li 0.04 )NbO 3 ( KNN ) were investigated. To establish the relationship between the defect structure and electrical properties, the thermally stimulated depolarization current ( TSDC ) technique was implemented. The electrical properties degrade severely when the pure KNN ceramics are sintered in reducing atmosphere, compared with the ceramics sintered in air. The reason is that the oxygen vacancy concentration in reduced fired ceramics is much higher than that in air fired ceramics. However, the 0.6 mol% Sn‐doped KNN ceramics sintered in reducing atmosphere exhibit comparable electrical properties to the air fired ceramics. From the TSDC analysis, the reducing atmosphere fired ceramics have approximately the same oxygen vacancy concentration as the air fired ceramics because B‐site substituted Sn works as an acceptor. |
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Defect engineering of high‐performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere |
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