Effect of processing temperature on structural and electrical properties of lead-free K0.5Bi0.5TiO3 piezoelectric ceramics synthesized by sol-gel technique
In this paper, potassium bismuth titanate (KBT) ceramics were prepared by sol-gel technique. The structural and electrical properties were investigated at different calcination and sintering temperatures. The single phase tetragonal structure was confirmed by X-ray diffraction pattern using Rietveld...
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| Veröffentlicht in: | Journal of sol-gel science and technology 2024-03, Vol.109 (3), p.734-747 |
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| creator | Bhardwaj, Saloni Kumar, Shammi Thakur, Nagesh |
| description | In this paper, potassium bismuth titanate (KBT) ceramics were prepared by sol-gel technique. The structural and electrical properties were investigated at different calcination and sintering temperatures. The single phase tetragonal structure was confirmed by X-ray diffraction pattern using Rietveld refinement. Raman analysis revealed changes in scattering mode of KBT ceramics with rise in processing temperature. Dielectric characterizations have been performed as a function of temperature. The ferroelectric nature of KBT ceramics is studied by automatic P-E loop tracer which reveals saturation polarization leading to a superior ferroelectric behavior. The values of d
33
charge coefficients observed at different sintering temperatures were 224, 245 and 276 pC/N.
Graphical Abstract
This graphical abstract represents value of piezoelectric charge coefficient value (d
33
) increases with increase in sintering temperature. Raman spectroscopy analysis discloses its tetragonal phase structure without any secondary phases. The piezoelectric charge coefficient (d
33
) values of KBT ceramics are 224, 245 and 276 pC/N at different sintering temperature 950 °C, 1000 °C and 1050 °C, respectively.
Highlights
X-ray diffraction study revealed pure phases of tetragonal structure of KBT ceramics.
Raman analysis revealed changes in the scattering mode of KBT ceramics at different sintering temperatures.
P-E loop reveals saturation in its traces leading to good ferroelectric behavior of KBT ceramics.
High value of d
33
coefficients i.e., 224, 245 and 276 pC/N were observed at different sintering temperatures. |
| doi_str_mv | 10.1007/s10971-024-06311-1 |
| format | Article |
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33
charge coefficients observed at different sintering temperatures were 224, 245 and 276 pC/N.
Graphical Abstract
This graphical abstract represents value of piezoelectric charge coefficient value (d
33
) increases with increase in sintering temperature. Raman spectroscopy analysis discloses its tetragonal phase structure without any secondary phases. The piezoelectric charge coefficient (d
33
) values of KBT ceramics are 224, 245 and 276 pC/N at different sintering temperature 950 °C, 1000 °C and 1050 °C, respectively.
Highlights
X-ray diffraction study revealed pure phases of tetragonal structure of KBT ceramics.
Raman analysis revealed changes in the scattering mode of KBT ceramics at different sintering temperatures.
P-E loop reveals saturation in its traces leading to good ferroelectric behavior of KBT ceramics.
High value of d
33
coefficients i.e., 224, 245 and 276 pC/N were observed at different sintering temperatures.</description><identifier>ISSN: 0928-0707</identifier><identifier>EISSN: 1573-4846</identifier><identifier>DOI: 10.1007/s10971-024-06311-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Bismuth titanate ; Ceramics ; Chemistry and Materials Science ; Composites ; Diffraction patterns ; Electrical properties ; Ferroelectric materials ; Ferroelectricity ; Glass ; Inorganic Chemistry ; Lead free ; Materials Science ; Nanotechnology ; Natural Materials ; Optical and Electronic Materials ; Original Paper ; Piezoelectric ceramics ; Raman spectroscopy ; Scattering ; Sintering ; Sol-gel processes ; Temperature ; X-ray diffraction</subject><ispartof>Journal of sol-gel science and technology, 2024-03, Vol.109 (3), p.734-747</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-4b3f7d18d55c9270dd44484eda29b1e9ac41779a28eb257e187064bbb5f580553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10971-024-06311-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10971-024-06311-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Bhardwaj, Saloni</creatorcontrib><creatorcontrib>Kumar, Shammi</creatorcontrib><creatorcontrib>Thakur, Nagesh</creatorcontrib><title>Effect of processing temperature on structural and electrical properties of lead-free K0.5Bi0.5TiO3 piezoelectric ceramics synthesized by sol-gel technique</title><title>Journal of sol-gel science and technology</title><addtitle>J Sol-Gel Sci Technol</addtitle><description>In this paper, potassium bismuth titanate (KBT) ceramics were prepared by sol-gel technique. The structural and electrical properties were investigated at different calcination and sintering temperatures. The single phase tetragonal structure was confirmed by X-ray diffraction pattern using Rietveld refinement. Raman analysis revealed changes in scattering mode of KBT ceramics with rise in processing temperature. Dielectric characterizations have been performed as a function of temperature. The ferroelectric nature of KBT ceramics is studied by automatic P-E loop tracer which reveals saturation polarization leading to a superior ferroelectric behavior. The values of d
33
charge coefficients observed at different sintering temperatures were 224, 245 and 276 pC/N.
Graphical Abstract
This graphical abstract represents value of piezoelectric charge coefficient value (d
33
) increases with increase in sintering temperature. Raman spectroscopy analysis discloses its tetragonal phase structure without any secondary phases. The piezoelectric charge coefficient (d
33
) values of KBT ceramics are 224, 245 and 276 pC/N at different sintering temperature 950 °C, 1000 °C and 1050 °C, respectively.
Highlights
X-ray diffraction study revealed pure phases of tetragonal structure of KBT ceramics.
Raman analysis revealed changes in the scattering mode of KBT ceramics at different sintering temperatures.
P-E loop reveals saturation in its traces leading to good ferroelectric behavior of KBT ceramics.
High value of d
33
coefficients i.e., 224, 245 and 276 pC/N were observed at different sintering temperatures.</description><subject>Bismuth titanate</subject><subject>Ceramics</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Diffraction patterns</subject><subject>Electrical properties</subject><subject>Ferroelectric materials</subject><subject>Ferroelectricity</subject><subject>Glass</subject><subject>Inorganic Chemistry</subject><subject>Lead free</subject><subject>Materials Science</subject><subject>Nanotechnology</subject><subject>Natural Materials</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Piezoelectric ceramics</subject><subject>Raman spectroscopy</subject><subject>Scattering</subject><subject>Sintering</subject><subject>Sol-gel processes</subject><subject>Temperature</subject><subject>X-ray diffraction</subject><issn>0928-0707</issn><issn>1573-4846</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kc1OwzAQhC0EEqXwApwscTasnbhOjlCVH4HEpZwtx9m0rtKk2OmhvAovy5aCuHGxtav5ZrQaxi4lXEsAc5MklEYKULmASSalkEdsJLXJRF7kk2M2glIVAgyYU3aW0goAdC7NiH3Omgb9wPuGb2LvMaXQLfiA6w1GN2wj8r7jaYhbT4Nruetqji0RMXgaiSHhEDDtHVp0tWgiIn-Ga30X6JmH14xvAn70vxT35LwOPvG064YlpvCBNa92PPWtWGBL4X7ZhfctnrOTxrUJL37-MXu7n82nj-Ll9eFpevsivDIwiLzKGlPLotbal7Sp6zynq7F2qqwkls7TpaZ0qsBKaYOyMDDJq6rSjS5A62zMrg6-dA3FpsGu-m3sKNKqMsvUpDBakkodVD72KUVs7CaGtYs7K8HuS7CHEiyVYL9LsHsoO0CJxN0C45_1P9QXS7iMKg</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Bhardwaj, Saloni</creator><creator>Kumar, Shammi</creator><creator>Thakur, Nagesh</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20240301</creationdate><title>Effect of processing temperature on structural and electrical properties of lead-free K0.5Bi0.5TiO3 piezoelectric ceramics synthesized by sol-gel technique</title><author>Bhardwaj, Saloni ; Kumar, Shammi ; Thakur, Nagesh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-4b3f7d18d55c9270dd44484eda29b1e9ac41779a28eb257e187064bbb5f580553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Bismuth titanate</topic><topic>Ceramics</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Diffraction patterns</topic><topic>Electrical properties</topic><topic>Ferroelectric materials</topic><topic>Ferroelectricity</topic><topic>Glass</topic><topic>Inorganic Chemistry</topic><topic>Lead free</topic><topic>Materials Science</topic><topic>Nanotechnology</topic><topic>Natural Materials</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Piezoelectric ceramics</topic><topic>Raman spectroscopy</topic><topic>Scattering</topic><topic>Sintering</topic><topic>Sol-gel processes</topic><topic>Temperature</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhardwaj, Saloni</creatorcontrib><creatorcontrib>Kumar, Shammi</creatorcontrib><creatorcontrib>Thakur, Nagesh</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of sol-gel science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhardwaj, Saloni</au><au>Kumar, Shammi</au><au>Thakur, Nagesh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of processing temperature on structural and electrical properties of lead-free K0.5Bi0.5TiO3 piezoelectric ceramics synthesized by sol-gel technique</atitle><jtitle>Journal of sol-gel science and technology</jtitle><stitle>J Sol-Gel Sci Technol</stitle><date>2024-03-01</date><risdate>2024</risdate><volume>109</volume><issue>3</issue><spage>734</spage><epage>747</epage><pages>734-747</pages><issn>0928-0707</issn><eissn>1573-4846</eissn><abstract>In this paper, potassium bismuth titanate (KBT) ceramics were prepared by sol-gel technique. The structural and electrical properties were investigated at different calcination and sintering temperatures. The single phase tetragonal structure was confirmed by X-ray diffraction pattern using Rietveld refinement. Raman analysis revealed changes in scattering mode of KBT ceramics with rise in processing temperature. Dielectric characterizations have been performed as a function of temperature. The ferroelectric nature of KBT ceramics is studied by automatic P-E loop tracer which reveals saturation polarization leading to a superior ferroelectric behavior. The values of d
33
charge coefficients observed at different sintering temperatures were 224, 245 and 276 pC/N.
Graphical Abstract
This graphical abstract represents value of piezoelectric charge coefficient value (d
33
) increases with increase in sintering temperature. Raman spectroscopy analysis discloses its tetragonal phase structure without any secondary phases. The piezoelectric charge coefficient (d
33
) values of KBT ceramics are 224, 245 and 276 pC/N at different sintering temperature 950 °C, 1000 °C and 1050 °C, respectively.
Highlights
X-ray diffraction study revealed pure phases of tetragonal structure of KBT ceramics.
Raman analysis revealed changes in the scattering mode of KBT ceramics at different sintering temperatures.
P-E loop reveals saturation in its traces leading to good ferroelectric behavior of KBT ceramics.
High value of d
33
coefficients i.e., 224, 245 and 276 pC/N were observed at different sintering temperatures.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10971-024-06311-1</doi><tpages>14</tpages></addata></record> |
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| subjects | Bismuth titanate Ceramics Chemistry and Materials Science Composites Diffraction patterns Electrical properties Ferroelectric materials Ferroelectricity Glass Inorganic Chemistry Lead free Materials Science Nanotechnology Natural Materials Optical and Electronic Materials Original Paper Piezoelectric ceramics Raman spectroscopy Scattering Sintering Sol-gel processes Temperature X-ray diffraction |
| title | Effect of processing temperature on structural and electrical properties of lead-free K0.5Bi0.5TiO3 piezoelectric ceramics synthesized by sol-gel technique |
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