Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub>
In this paper, we studied the effect of strontium doping on the structural, microstructural, dielectric, and electrical properties of Ba1-xSrxTiO3 (BSxT) ceramics prepared via the sol-gel method, with x = 0.00 to 0.15. The results obtained from the X-ray diffraction spectrum confirmed the creation o...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Department of Chemistry, Universitas Gadjah Mada
2025-01-01
|
| Series: | Indonesian Journal of Chemistry |
| Subjects: | |
| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/93659 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832557448847687680 |
|---|---|
| author | Asmaa Zouitine Abdelhak El Ghandouri Abdelhalim Elbasset Farid Abdi Taj-dine Lamcharfi Hicham Laribou Lamiae Mrharrab Zouhairi Mohammed |
| author_facet | Asmaa Zouitine Abdelhak El Ghandouri Abdelhalim Elbasset Farid Abdi Taj-dine Lamcharfi Hicham Laribou Lamiae Mrharrab Zouhairi Mohammed |
| author_sort | Asmaa Zouitine |
| collection | DOAJ |
| description | In this paper, we studied the effect of strontium doping on the structural, microstructural, dielectric, and electrical properties of Ba1-xSrxTiO3 (BSxT) ceramics prepared via the sol-gel method, with x = 0.00 to 0.15. The results obtained from the X-ray diffraction spectrum confirmed the creation of the pure perovskite structure, with the diffraction peaks of the BSxT shifting toward the bigger 2θ with increasing Sr content. Scanning electron microscopy images show that the grain size of the BSxT ceramics decreases with increasing Sr content. An increase in Sr content appears to lower the activation energy by the factor of 0.16 meV/mol% and to decrease Curie temperature by the factor of 3.34 °C/mol%. Furthermore, in case of 15 mol% of Sr addition, the dielectric constant value is increased about twice. Moreover, the relationship between grain sizes and dielectric properties was also investigated. Using the frequency measurement method (up to 2 MHz in a step of 1 kHz), we are able to determine the temperature of transition without using the conventional method. |
| format | Article |
| id | doaj-art-10c6759bca544273bb0724f7bfaa233b |
| institution | Kabale University |
| issn | 1411-9420 2460-1578 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj-art-10c6759bca544273bb0724f7bfaa233b2025-02-03T04:32:43ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782025-01-01251132310.22146/ijc.9365937060Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub>Asmaa Zouitine0Abdelhak El Ghandouri1Abdelhalim Elbasset2Farid Abdi3Taj-dine Lamcharfi4Hicham Laribou5Lamiae Mrharrab6Zouhairi Mohammed7Laboratory of Instrumentation of Measure and Control (LIMC), Department of Physics, Faculty of Sciences, University Chouaib Doukali, El Jadida 24000, MoroccoLPAIS, Faculty of Science Dhar El Mahraz, Sidi Mohamed Ben Abdellah University of Fez, Fez 30050, MoroccoLPAIS, Faculty of Science Dhar El Mahraz, Sidi Mohamed Ben Abdellah University of Fez, Fez 30050, Morocco; Signals, Systems and Components Laboratory (LSSC), Faculty of Sciences and Technologies of Fez, Sidi Mohamed Ben Abdellah University, Fez 30050, MoroccoSignals, Systems and Components Laboratory (LSSC), Faculty of Sciences and Technologies of Fez, Sidi Mohamed Ben Abdellah University, Fez 30050, MoroccoSignals, Systems and Components Laboratory (LSSC), Faculty of Sciences and Technologies of Fez, Sidi Mohamed Ben Abdellah University, Fez 30050, MoroccoLaboratory for Microstructures and Materials Mechanics, University of Lorraine, Metz 57070, FranceLPAIS, Faculty of Science Dhar El Mahraz, Sidi Mohamed Ben Abdellah University of Fez, Fez 30050, MoroccoTeam of Materials, Membranes and Separation Processes, Faculty of Sciences, Moulay Ismail University of Meknes, Meknes 50060, MoroccoIn this paper, we studied the effect of strontium doping on the structural, microstructural, dielectric, and electrical properties of Ba1-xSrxTiO3 (BSxT) ceramics prepared via the sol-gel method, with x = 0.00 to 0.15. The results obtained from the X-ray diffraction spectrum confirmed the creation of the pure perovskite structure, with the diffraction peaks of the BSxT shifting toward the bigger 2θ with increasing Sr content. Scanning electron microscopy images show that the grain size of the BSxT ceramics decreases with increasing Sr content. An increase in Sr content appears to lower the activation energy by the factor of 0.16 meV/mol% and to decrease Curie temperature by the factor of 3.34 °C/mol%. Furthermore, in case of 15 mol% of Sr addition, the dielectric constant value is increased about twice. Moreover, the relationship between grain sizes and dielectric properties was also investigated. Using the frequency measurement method (up to 2 MHz in a step of 1 kHz), we are able to determine the temperature of transition without using the conventional method.https://jurnal.ugm.ac.id/ijc/article/view/93659ba1-xsrxtio3frequency of relaxationphase transitionactivation energydielectric properties |
| spellingShingle | Asmaa Zouitine Abdelhak El Ghandouri Abdelhalim Elbasset Farid Abdi Taj-dine Lamcharfi Hicham Laribou Lamiae Mrharrab Zouhairi Mohammed Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> Indonesian Journal of Chemistry ba1-xsrxtio3 frequency of relaxation phase transition activation energy dielectric properties |
| title | Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> |
| title_full | Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> |
| title_fullStr | Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> |
| title_full_unstemmed | Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> |
| title_short | Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> |
| title_sort | study of structural dielectric and phase transition of strontium doped batio sub 3 sub |
| topic | ba1-xsrxtio3 frequency of relaxation phase transition activation energy dielectric properties |
| url | https://jurnal.ugm.ac.id/ijc/article/view/93659 |
| work_keys_str_mv | AT asmaazouitine studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT abdelhakelghandouri studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT abdelhalimelbasset studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT faridabdi studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT tajdinelamcharfi studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT hichamlaribou studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT lamiaemrharrab studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub AT zouhairimohammed studyofstructuraldielectricandphasetransitionofstrontiumdopedbatiosub3sub |