Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique
The present study discusses the thermoluminescence (TL) characteristics of monoclinic barium titanate (BaTi5O11) which is chemically prepared using the sol–gel technique. The crystallinity is confirmed by X-ray diffraction, and the oxidation state of each element, morphology, and particle size of th...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535223007098 |
| _version_ | 1797657862794641408 |
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| author | Manar Mostafa Mohamed F. El-Shahat Mohamed El-Kinawy Nabil El-Faramawy Moritz Riede Ghada Bassioni |
| author_facet | Manar Mostafa Mohamed F. El-Shahat Mohamed El-Kinawy Nabil El-Faramawy Moritz Riede Ghada Bassioni |
| author_sort | Manar Mostafa |
| collection | DOAJ |
| description | The present study discusses the thermoluminescence (TL) characteristics of monoclinic barium titanate (BaTi5O11) which is chemically prepared using the sol–gel technique. The crystallinity is confirmed by X-ray diffraction, and the oxidation state of each element, morphology, and particle size of the prepared powder are chemically probed by different spectroscopic tools including X-ray Photoelectron Spectroscopy and Energy dispersive X-Ray spectroscopy. The sample is irradiated by a beta (β)-source with different applied doses in the range of 1.1––385 Gy. The kinetic parameters which correspond to the charge carrier traps were determined. The analysis methods indicated that the TL glow curve of BaTi5O11 consists of 6 overlapped peaks corresponding to 6 electron traps. The values for the trap depth are found to be in the range 0.94–1.40 eV and the TL glow peaks are located between 380.4 and 560.5 K. The study confirms the potential of BaTi5O11 for β-dosimetry. |
| first_indexed | 2024-03-11T17:50:43Z |
| format | Article |
| id | doaj.art-25e34827fb4b4e7da119fe0d3a2ab967 |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-03-11T17:50:43Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-25e34827fb4b4e7da119fe0d3a2ab9672023-10-18T04:30:42ZengElsevierArabian Journal of Chemistry1878-53522023-11-011611105247Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence techniqueManar Mostafa0Mohamed F. El-Shahat1Mohamed El-Kinawy2Nabil El-Faramawy3Moritz Riede4Ghada Bassioni5Chemistry Division, Faculty of Engineering, Ain Shams University, P.O.Box 11517, Cairo, EgyptDepartment of Chemistry, Faculty of Science, Ain Shams University, P.O.Box 11566, Cairo, EgyptDepartment of Physics, Faculty of Science, Ain Shams University, P.O.Box 11566, Cairo, EgyptDepartment of Physics, Faculty of Science, Ain Shams University, P.O.Box 11566, Cairo, EgyptDepartment of Physics, University of Oxford, Oxford OX1 3PU, UKChemistry Division, Faculty of Engineering, Ain Shams University, P.O.Box 11517, Cairo, Egypt; Chemistry Department, Technical University Munich, 85748, Garching b. Muenchen, Germany; Corresponding author.The present study discusses the thermoluminescence (TL) characteristics of monoclinic barium titanate (BaTi5O11) which is chemically prepared using the sol–gel technique. The crystallinity is confirmed by X-ray diffraction, and the oxidation state of each element, morphology, and particle size of the prepared powder are chemically probed by different spectroscopic tools including X-ray Photoelectron Spectroscopy and Energy dispersive X-Ray spectroscopy. The sample is irradiated by a beta (β)-source with different applied doses in the range of 1.1––385 Gy. The kinetic parameters which correspond to the charge carrier traps were determined. The analysis methods indicated that the TL glow curve of BaTi5O11 consists of 6 overlapped peaks corresponding to 6 electron traps. The values for the trap depth are found to be in the range 0.94–1.40 eV and the TL glow peaks are located between 380.4 and 560.5 K. The study confirms the potential of BaTi5O11 for β-dosimetry.http://www.sciencedirect.com/science/article/pii/S1878535223007098BaTi5O11Sol-gelThermoluminescenceDosimetry |
| spellingShingle | Manar Mostafa Mohamed F. El-Shahat Mohamed El-Kinawy Nabil El-Faramawy Moritz Riede Ghada Bassioni Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique Arabian Journal of Chemistry BaTi5O11 Sol-gel Thermoluminescence Dosimetry |
| title | Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique |
| title_full | Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique |
| title_fullStr | Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique |
| title_full_unstemmed | Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique |
| title_short | Studying the kinetic parameters of BaTi5O11 by using the thermoluminescence technique |
| title_sort | studying the kinetic parameters of bati5o11 by using the thermoluminescence technique |
| topic | BaTi5O11 Sol-gel Thermoluminescence Dosimetry |
| url | http://www.sciencedirect.com/science/article/pii/S1878535223007098 |
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