Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach
In this work, (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic doped with three lanthanides La3+, Gd3+, Ho3+ were prepared and investigated the corresponding structural, vibrational, ferroelectric and energy storage properties. The X-ray diffraction and Raman spectra reveal a pure perovskite with the coexistence...
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2021
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| Online Access: | http://hdl.handle.net/20.500.12458/452 |
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| _version_ | 1857415063945609217 |
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| author | Slimani, Ahmed |
| author2 | Turki, O. Abdelmoula, N. Seveyrat, L. Sassi, Z. Khemakhem, H. Lebrun, L. |
| author2_role | author author author author author author |
| author_facet | Slimani, Ahmed Turki, O. Abdelmoula, N. Seveyrat, L. Sassi, Z. Khemakhem, H. Lebrun, L. |
| author_role | author |
| dc.creator.none.fl_str_mv | Slimani, Ahmed Turki, O. Abdelmoula, N. Seveyrat, L. Sassi, Z. Khemakhem, H. Lebrun, L. |
| dc.date.none.fl_str_mv | 2021-06-17T06:32:29Z 2021-06-17T06:32:29Z 2021 |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Solid State Science, vol 114, 2021, pp1-8 http://hdl.handle.net/20.500.12458/452 10.1016/j.solidstatesciences.2021.106571 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | Solid State Science 114 1 8 |
| dc.subject.none.fl_str_mv | Perovskites Ferroelectric Piezoelectric NBT-6BT Relaxor Energy storage |
| dc.title.none.fl_str_mv | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| dc.type.none.fl_str_mv | Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal article |
| description | In this work, (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic doped with three lanthanides La3+, Gd3+, Ho3+ were prepared and investigated the corresponding structural, vibrational, ferroelectric and energy storage properties. The X-ray diffraction and Raman spectra reveal a pure perovskite with the coexistence of rhombohedral and tetragonal phases at room temperature for all samples. The thermal dependence of the dielectric constant shows a ferroelectric/ antiferroelectric phase transition around Td, confirmed by the change in the shape of P-E hysteresis loops for all samples. We found that the optimal piezoelectric and ferroelectric properties were obtained in the ceramic doped with Ho3+. Furthermore, the later sample revealed relatively remarkable features of energy storage density with temperature, reaching a maximum of 0.63 J/cm3 around 100 ◦C. The results discussed in this work highlight the great potential of the doped NBT-6BT based lead-free ceramics. |
| id | sorbonner_0cf69fadd68ed90ac9c7b42d5a46a4b5 |
| identifier_str_mv | Solid State Science, vol 114, 2021, pp1-8 10.1016/j.solidstatesciences.2021.106571 |
| language_invalid_str_mv | en |
| network_acronym_str | sorbonner |
| network_name_str | Sorbonne University Abu Dhabi repository |
| oai_identifier_str | oai:depot.sorbonne.ae:20.500.12458/452 |
| publishDate | 2021 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approachSlimani, AhmedTurki, O.Abdelmoula, N.Seveyrat, L.Sassi, Z.Khemakhem, H.Lebrun, L.PerovskitesFerroelectricPiezoelectricNBT-6BT RelaxorEnergy storageIn this work, (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic doped with three lanthanides La3+, Gd3+, Ho3+ were prepared and investigated the corresponding structural, vibrational, ferroelectric and energy storage properties. The X-ray diffraction and Raman spectra reveal a pure perovskite with the coexistence of rhombohedral and tetragonal phases at room temperature for all samples. The thermal dependence of the dielectric constant shows a ferroelectric/ antiferroelectric phase transition around Td, confirmed by the change in the shape of P-E hysteresis loops for all samples. We found that the optimal piezoelectric and ferroelectric properties were obtained in the ceramic doped with Ho3+. Furthermore, the later sample revealed relatively remarkable features of energy storage density with temperature, reaching a maximum of 0.63 J/cm3 around 100 ◦C. The results discussed in this work highlight the great potential of the doped NBT-6BT based lead-free ceramics.2021-06-17T06:32:29Z2021-06-17T06:32:29Z2021Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal articleapplication/pdfSolid State Science, vol 114, 2021, pp1-8http://hdl.handle.net/20.500.12458/45210.1016/j.solidstatesciences.2021.106571enSolid State Science11418oai:depot.sorbonne.ae:20.500.12458/4522024-02-06T11:16:34Z |
| spellingShingle | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach Slimani, Ahmed Perovskites Ferroelectric Piezoelectric NBT-6BT Relaxor Energy storage |
| title | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| title_full | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| title_fullStr | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| title_full_unstemmed | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| title_short | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| title_sort | Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: Comparative approach |
| topic | Perovskites Ferroelectric Piezoelectric NBT-6BT Relaxor Energy storage |
| url | http://hdl.handle.net/20.500.12458/452 |