Theoretical Examination of the Radiation Protecting Properties of CaTiO3 Material Sintered at Different Temperatures
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Theoretical Examination of the Radiation Protecting Properties of CaTiO3 Material Sintered at Different Temperatures
|
|
| Автор |
Hannachi, E.
Sayyed, M. I. Hashim, S. Mahmoud, K. Slimani, Y. |
|
| Тематика |
CATIO3
MONTE CARLO RADIATION SHIELDING SOLID-STATE REACTION STRUCTURE |
|
| Описание |
This research is devoted to studying the radiation-protecting characteristics of calcium titanate (CaTiO3) perovskite-based ceramic material. The ceramics were made by the solid-state reaction method (SSRM) and treated at temperatures of 1300 °C, 1200 °C, and 1100 °C. The structural characteristics of the ceramics were analyzed by XRD and FT-IR. The results indicated a CaTiO3 phase formation with an orthorhombic structure. The size of the crystallites was in the range of 27–36 nm and was found to increase as the temperatures increased. The relative density showed an increase from 93% to 96% as the temperatures varied from 1100 °C to 1300 °C. The impact of temperature on the radiation-protecting characteristics of the CaTiO3 ceramic was assessed using the Monte Carlo simulation (MCS). There was a slight decrease in the γ-photons average track length with a raising of the temperature. At a γ-photon energy of 0.662 MeV, the γ-photons’ average track lengths diminished from 3.52 cm to 3.38 cm by raising the temperature from 1100 °C to 1300 °C. The illustrated decrease in the γ-photons average track length affected the linear attenuation coefficient (µ) where the µ increased from 0.28 to 0.30 cm−1 with a rising temperature from 1100 °C to 1300 °C. © 2023 by the authors.
Universiti Teknologi Malaysia, UTM: RJ3000.7113.3F000 M.I. Sayyed and S. Hashim gratefully acknowledge the Universiti Teknologi Malaysia for providing Prominent Visiting Researcher Scheme (RJ3000.7113.3F000) initiatives under the Department Deputy of Vice-Chancellor (Research and Innovation). |
|
| Дата |
2024-04-05T16:37:25Z
2024-04-05T16:37:25Z 2023 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
|
| Идентификатор |
Hannachi, E, Sayyed, MI, Hashim, S, Mahmoud, K & Slimani, Y 2023, 'Theoretical Examination of the Radiation Protecting Properties of CaTiO3 Material Sintered at Different Temperatures', Crystals, Том. 13, № 1, 120. https://doi.org/10.3390/cryst13010120
Hannachi, E., Sayyed, M. I., Hashim, S., Mahmoud, K., & Slimani, Y. (2023). Theoretical Examination of the Radiation Protecting Properties of CaTiO3 Material Sintered at Different Temperatures. Crystals, 13(1), [120]. https://doi.org/10.3390/cryst13010120 2073-4352 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85146794309&doi=10.3390%2fcryst13010120&partnerID=40&md5=4f704f9fed66677a00393c9fa3babc98 https://www.mdpi.com/2073-4352/13/1/120/pdf?version=1673333632 http://elar.urfu.ru/handle/10995/131036 10.3390/cryst13010120 85146794309 000916871800001 |
|
| Язык |
en
|
|
| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
|
| Формат |
application/pdf
|
|
| Издатель |
MDPI
|
|
| Источник |
Crystals
Crystals |
|