Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications
In the field of piezoelectric applications, perovskite-based multifunctional composite ceramics are widely explored. The morphotropic phase boundary (MPB) regions, where dual structural phases coexist, play a crucial role in boosting the ferroelectric and piezoelectric properties significantly. Here...
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2025-01-01
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| author | Ahmad Hussain Nawishta Jabeen Imtiaz Ahmad Khan Muhammad Usman Khan Muhammad Adnan Qaiser Zaki I. Zaki Mohamed E. Khalifa |
| author_facet | Ahmad Hussain Nawishta Jabeen Imtiaz Ahmad Khan Muhammad Usman Khan Muhammad Adnan Qaiser Zaki I. Zaki Mohamed E. Khalifa |
| author_sort | Ahmad Hussain |
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| description | In the field of piezoelectric applications, perovskite-based multifunctional composite ceramics are widely explored. The morphotropic phase boundary (MPB) regions, where dual structural phases coexist, play a crucial role in boosting the ferroelectric and piezoelectric properties significantly. Herein, MPB-region-existent 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> (BFBT) composite ceramic is investigated under the influence of wt%Sn-ion incorporation at the lattice sites of the BFBT. Specifically, the ceramic composition BFBT:0.2Sn has demonstrated excellent remnant polarization (<i>P<sub>r</sub></i> ~ 22.68 µC/cm<sup>2</sup>), an impressive piezoelectric coefficient (<i>d</i><sub>33</sub> ~ 211 pC/N), stable impedance of 1.07 × 10<sup>7</sup> Ω, a Curie temperature of 435 °C and low dielectric loss (tan<i>δ</i>) of <0.5. Moreover, the BFBT:0.2Sn ceramic has also maintained a stable <i>d</i><sub>33</sub> of ~150 pC/N and resistivity of ~10<sup>2</sup> Ω even at a temperature of 400 °C. Such outcomes confirm the ability and potential of the BFBT:0.2Sn ceramic composition for high-temperature piezoelectric applications. |
| format | Article |
| id | doaj-art-4a87823e65634904b19f40f624f561b0 |
| institution | Kabale University |
| issn | 2073-4352 |
| language | English |
| publishDate | 2025-01-01 |
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| spelling | doaj-art-4a87823e65634904b19f40f624f561b02025-01-24T13:28:12ZengMDPI AGCrystals2073-43522025-01-011517410.3390/cryst15010074Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro ApplicationsAhmad Hussain0Nawishta Jabeen1Imtiaz Ahmad Khan2Muhammad Usman Khan3Muhammad Adnan Qaiser4Zaki I. Zaki5Mohamed E. Khalifa6Department of Physics, The University of Lahore, Sargodha Campus, Sargodha 40100, PakistanDepartment of Physics, Fatima Jinnah Women University, Rawalpindi 46000, PakistanShenzhen Key Laboratory of Flexible Printed Electronics Technology, Harbin Institute of Technology, Shenzhen 518055, ChinaNational Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Materials Science & Engineering, Jiangsu University, Zhenjiang 212013, ChinaDepartment of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi ArabiaDepartment of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi ArabiaIn the field of piezoelectric applications, perovskite-based multifunctional composite ceramics are widely explored. The morphotropic phase boundary (MPB) regions, where dual structural phases coexist, play a crucial role in boosting the ferroelectric and piezoelectric properties significantly. Herein, MPB-region-existent 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> (BFBT) composite ceramic is investigated under the influence of wt%Sn-ion incorporation at the lattice sites of the BFBT. Specifically, the ceramic composition BFBT:0.2Sn has demonstrated excellent remnant polarization (<i>P<sub>r</sub></i> ~ 22.68 µC/cm<sup>2</sup>), an impressive piezoelectric coefficient (<i>d</i><sub>33</sub> ~ 211 pC/N), stable impedance of 1.07 × 10<sup>7</sup> Ω, a Curie temperature of 435 °C and low dielectric loss (tan<i>δ</i>) of <0.5. Moreover, the BFBT:0.2Sn ceramic has also maintained a stable <i>d</i><sub>33</sub> of ~150 pC/N and resistivity of ~10<sup>2</sup> Ω even at a temperature of 400 °C. Such outcomes confirm the ability and potential of the BFBT:0.2Sn ceramic composition for high-temperature piezoelectric applications.https://www.mdpi.com/2073-4352/15/1/74perovskitepiezoelectricferroelectricBiFeO<sub>3</sub>BaTiO<sub>3</sub>high-temperature applications |
| spellingShingle | Ahmad Hussain Nawishta Jabeen Imtiaz Ahmad Khan Muhammad Usman Khan Muhammad Adnan Qaiser Zaki I. Zaki Mohamed E. Khalifa Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications Crystals perovskite piezoelectric ferroelectric BiFeO<sub>3</sub> BaTiO<sub>3</sub> high-temperature applications |
| title | Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications |
| title_full | Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications |
| title_fullStr | Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications |
| title_full_unstemmed | Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications |
| title_short | Morphotropic Phase Boundary Region 0.7BiFeO<sub>3</sub>-0.3BaTiO<sub>3</sub> Ceramics Exploration Under the Influence of the Incorporated Sn-Ions for Piezo/Ferro Applications |
| title_sort | morphotropic phase boundary region 0 7bifeo sub 3 sub 0 3batio sub 3 sub ceramics exploration under the influence of the incorporated sn ions for piezo ferro applications |
| topic | perovskite piezoelectric ferroelectric BiFeO<sub>3</sub> BaTiO<sub>3</sub> high-temperature applications |
| url | https://www.mdpi.com/2073-4352/15/1/74 |
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