Effects of defect on thermal stability and photoluminescence in quenched Ho‐doped 0.94Na0.5Bi0.5TiO3–0.06BaTiO3 lead‐free ceramics
Solid solution 0.94Na 0.5 Bi 0.5 TiO 3 –6BaTiO 3 (NBT–6BT) is considered to be one kind of lead‐free piezoelectric materials with excellent electrical properties due to the existence of morphotropic phase boundary (MPB). However, its relatively lower depolarization temperature is a long‐standing bot...
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| Veröffentlicht in: | Journal of materials research 2021-03, Vol.36 (5), p.1125-1133 |
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| creator | Zheng, Lai‐Qi Chen, Chao Jiang, Xiang‐Ping Jiang, Xing‐An Huang, Xiao‐Kun Nie, Xin Liu, Jun‐Ming |
| description | Solid solution 0.94Na
0.5
Bi
0.5
TiO
3
–6BaTiO
3
(NBT–6BT) is considered to be one kind of lead‐free piezoelectric materials with excellent electrical properties due to the existence of morphotropic phase boundary (MPB). However, its relatively lower depolarization temperature is a long‐standing bottleneck for the application of NBT‐based piezoelectric ceramics. In this work, the influence of thermal quenching on depolarization temperature and electrical properties of rare‐earth Ho‐doped NBT–6BT lead‐free ceramics was investigated. It was shown that the relative high piezoelectric performance, as well as an improvement of depolarization temperature (
T
d
), can be realized by thermal quenching. The results showed that the quenching process induced high concentration of oxygen vacancy, giving rise to the change of octahedra mode and enhanced lattice distortion, which is benefit to the temperature stability of piezoelectric and ferroelectric properties. Furthermore, up‐conversion photoluminescence (PL) of Ho‐doped NBT–6BT could be effectively tuned by the introduction of oxygen vacancy, suggesting a promising potential in optical–electrical multifunctional devices. |
| doi_str_mv | 10.1557/s43578-020-00076-3 |
| format | Article |
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0.5
Bi
0.5
TiO
3
–6BaTiO
3
(NBT–6BT) is considered to be one kind of lead‐free piezoelectric materials with excellent electrical properties due to the existence of morphotropic phase boundary (MPB). However, its relatively lower depolarization temperature is a long‐standing bottleneck for the application of NBT‐based piezoelectric ceramics. In this work, the influence of thermal quenching on depolarization temperature and electrical properties of rare‐earth Ho‐doped NBT–6BT lead‐free ceramics was investigated. It was shown that the relative high piezoelectric performance, as well as an improvement of depolarization temperature (
T
d
), can be realized by thermal quenching. The results showed that the quenching process induced high concentration of oxygen vacancy, giving rise to the change of octahedra mode and enhanced lattice distortion, which is benefit to the temperature stability of piezoelectric and ferroelectric properties. Furthermore, up‐conversion photoluminescence (PL) of Ho‐doped NBT–6BT could be effectively tuned by the introduction of oxygen vacancy, suggesting a promising potential in optical–electrical multifunctional devices.</description><identifier>ISSN: 0884-2914</identifier><identifier>EISSN: 2044-5326</identifier><identifier>DOI: 10.1557/s43578-020-00076-3</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Applied and Technical Physics ; Biomaterials ; Chemistry and Materials Science ; Depolarization ; Electrical properties ; Ferroelectricity ; Inorganic Chemistry ; Invited Paper ; Lattice vacancies ; Materials Engineering ; Materials research ; Materials Science ; Nanotechnology ; Oxygen ; Photoluminescence ; Piezoelectric ceramics ; Quenching ; Solid solutions ; Thermal stability</subject><ispartof>Journal of materials research, 2021-03, Vol.36 (5), p.1125-1133</ispartof><rights>The Author(s), 2020, published on behalf of Materials Research Society by Cambridge University Press 2021. published on behalf of Materials Research Society by Cambridge University Press</rights><rights>The Author(s), 2020, published on behalf of Materials Research Society by Cambridge University Press 2021. published on behalf of Materials Research Society by Cambridge University Press.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2343-6cb20ece4e77e12a1130fc3d6cb2ffb10827d67fbe7db2f974910f6068a058ca3</citedby><cites>FETCH-LOGICAL-c2343-6cb20ece4e77e12a1130fc3d6cb2ffb10827d67fbe7db2f974910f6068a058ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1557/s43578-020-00076-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1557/s43578-020-00076-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zheng, Lai‐Qi</creatorcontrib><creatorcontrib>Chen, Chao</creatorcontrib><creatorcontrib>Jiang, Xiang‐Ping</creatorcontrib><creatorcontrib>Jiang, Xing‐An</creatorcontrib><creatorcontrib>Huang, Xiao‐Kun</creatorcontrib><creatorcontrib>Nie, Xin</creatorcontrib><creatorcontrib>Liu, Jun‐Ming</creatorcontrib><title>Effects of defect on thermal stability and photoluminescence in quenched Ho‐doped 0.94Na0.5Bi0.5TiO3–0.06BaTiO3 lead‐free ceramics</title><title>Journal of materials research</title><addtitle>Journal of Materials Research</addtitle><description>Solid solution 0.94Na
0.5
Bi
0.5
TiO
3
–6BaTiO
3
(NBT–6BT) is considered to be one kind of lead‐free piezoelectric materials with excellent electrical properties due to the existence of morphotropic phase boundary (MPB). However, its relatively lower depolarization temperature is a long‐standing bottleneck for the application of NBT‐based piezoelectric ceramics. In this work, the influence of thermal quenching on depolarization temperature and electrical properties of rare‐earth Ho‐doped NBT–6BT lead‐free ceramics was investigated. It was shown that the relative high piezoelectric performance, as well as an improvement of depolarization temperature (
T
d
), can be realized by thermal quenching. The results showed that the quenching process induced high concentration of oxygen vacancy, giving rise to the change of octahedra mode and enhanced lattice distortion, which is benefit to the temperature stability of piezoelectric and ferroelectric properties. Furthermore, up‐conversion photoluminescence (PL) of Ho‐doped NBT–6BT could be effectively tuned by the introduction of oxygen vacancy, suggesting a promising potential in optical–electrical multifunctional devices.</description><subject>Applied and Technical Physics</subject><subject>Biomaterials</subject><subject>Chemistry and Materials Science</subject><subject>Depolarization</subject><subject>Electrical properties</subject><subject>Ferroelectricity</subject><subject>Inorganic Chemistry</subject><subject>Invited Paper</subject><subject>Lattice vacancies</subject><subject>Materials Engineering</subject><subject>Materials research</subject><subject>Materials Science</subject><subject>Nanotechnology</subject><subject>Oxygen</subject><subject>Photoluminescence</subject><subject>Piezoelectric ceramics</subject><subject>Quenching</subject><subject>Solid solutions</subject><subject>Thermal stability</subject><issn>0884-2914</issn><issn>2044-5326</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9UD1PwzAQtRBIlI8_wGSJOeX8kTgdoQKKhGAps-U4ZxqUxMVOh26MjEj8Q34JDkViY7l7d3rv3ekRcsZgyvJcXUQpclVmwCEDAFVkYo9MOEiZ5YIX-2QCZSkzPmPykBzF-ALAclByQt6vnUM7ROodrXGE1Pd0WGHoTEvjYKqmbYYtNX1N1ys_-HbTNT1Gi71F2vT0dZPQCmu68F9vH7VfJwjTmXwwMM2vmlSWzaP4evuEKRRXZhxoi6ZOZBcQqcVgusbGE3LgTBvx9Lcfk6eb6-V8kd0_3t7NL-8zy4UUWWErDmhRolLIuGFMgLOiHvfOVQxKrupCuQpVnTYzJWcMXAFFaSAvrRHH5Hznuw4-_R4H_eI3oU8nNVdJXYIESCy-Y9ngYwzo9Do0nQlbzUCPietd4jolrn8S1yKJxE4UE7l_xvBn_Y_qG3mfhXw</recordid><startdate>20210314</startdate><enddate>20210314</enddate><creator>Zheng, Lai‐Qi</creator><creator>Chen, Chao</creator><creator>Jiang, Xiang‐Ping</creator><creator>Jiang, Xing‐An</creator><creator>Huang, Xiao‐Kun</creator><creator>Nie, Xin</creator><creator>Liu, Jun‐Ming</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20210314</creationdate><title>Effects of defect on thermal stability and photoluminescence in quenched Ho‐doped 0.94Na0.5Bi0.5TiO3–0.06BaTiO3 lead‐free ceramics</title><author>Zheng, Lai‐Qi ; Chen, Chao ; Jiang, Xiang‐Ping ; Jiang, Xing‐An ; Huang, Xiao‐Kun ; Nie, Xin ; Liu, Jun‐Ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2343-6cb20ece4e77e12a1130fc3d6cb2ffb10827d67fbe7db2f974910f6068a058ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Applied and Technical Physics</topic><topic>Biomaterials</topic><topic>Chemistry and Materials Science</topic><topic>Depolarization</topic><topic>Electrical properties</topic><topic>Ferroelectricity</topic><topic>Inorganic Chemistry</topic><topic>Invited Paper</topic><topic>Lattice vacancies</topic><topic>Materials Engineering</topic><topic>Materials research</topic><topic>Materials Science</topic><topic>Nanotechnology</topic><topic>Oxygen</topic><topic>Photoluminescence</topic><topic>Piezoelectric ceramics</topic><topic>Quenching</topic><topic>Solid solutions</topic><topic>Thermal stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zheng, Lai‐Qi</creatorcontrib><creatorcontrib>Chen, Chao</creatorcontrib><creatorcontrib>Jiang, Xiang‐Ping</creatorcontrib><creatorcontrib>Jiang, Xing‐An</creatorcontrib><creatorcontrib>Huang, Xiao‐Kun</creatorcontrib><creatorcontrib>Nie, Xin</creatorcontrib><creatorcontrib>Liu, Jun‐Ming</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zheng, Lai‐Qi</au><au>Chen, Chao</au><au>Jiang, Xiang‐Ping</au><au>Jiang, Xing‐An</au><au>Huang, Xiao‐Kun</au><au>Nie, Xin</au><au>Liu, Jun‐Ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of defect on thermal stability and photoluminescence in quenched Ho‐doped 0.94Na0.5Bi0.5TiO3–0.06BaTiO3 lead‐free ceramics</atitle><jtitle>Journal of materials research</jtitle><stitle>Journal of Materials Research</stitle><date>2021-03-14</date><risdate>2021</risdate><volume>36</volume><issue>5</issue><spage>1125</spage><epage>1133</epage><pages>1125-1133</pages><issn>0884-2914</issn><eissn>2044-5326</eissn><abstract>Solid solution 0.94Na
0.5
Bi
0.5
TiO
3
–6BaTiO
3
(NBT–6BT) is considered to be one kind of lead‐free piezoelectric materials with excellent electrical properties due to the existence of morphotropic phase boundary (MPB). However, its relatively lower depolarization temperature is a long‐standing bottleneck for the application of NBT‐based piezoelectric ceramics. In this work, the influence of thermal quenching on depolarization temperature and electrical properties of rare‐earth Ho‐doped NBT–6BT lead‐free ceramics was investigated. It was shown that the relative high piezoelectric performance, as well as an improvement of depolarization temperature (
T
d
), can be realized by thermal quenching. The results showed that the quenching process induced high concentration of oxygen vacancy, giving rise to the change of octahedra mode and enhanced lattice distortion, which is benefit to the temperature stability of piezoelectric and ferroelectric properties. Furthermore, up‐conversion photoluminescence (PL) of Ho‐doped NBT–6BT could be effectively tuned by the introduction of oxygen vacancy, suggesting a promising potential in optical–electrical multifunctional devices.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1557/s43578-020-00076-3</doi><tpages>9</tpages></addata></record> |
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| subjects | Applied and Technical Physics Biomaterials Chemistry and Materials Science Depolarization Electrical properties Ferroelectricity Inorganic Chemistry Invited Paper Lattice vacancies Materials Engineering Materials research Materials Science Nanotechnology Oxygen Photoluminescence Piezoelectric ceramics Quenching Solid solutions Thermal stability |
| title | Effects of defect on thermal stability and photoluminescence in quenched Ho‐doped 0.94Na0.5Bi0.5TiO3–0.06BaTiO3 lead‐free ceramics |
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