Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials
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| Автор |
Alhindawy, I. G.
Sayyed, M. I. Almuqrin, A. H. Mahmoud, K. A. |
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| Описание |
Cobalt-doped titania nanocomposites were fabricated to be utilized for radiation shielding aims. The chemical composition of the composites was measured using the energy-dispersive X-ray spectrometer. Moreover, the structure of the composites was evaluated using the X-ray diffractometer, and the morphology of the fabricated composites was presented using the scanning electron microscope. Furthermore, the γ-ray shielding properties were estimated using the Monte Carlo simulation between 0.059 and 2.506 MeV. The linear attenuation coefficient of the fabricated composites decreased by factors of 93% for all samples by raising the incident γ-energy between 0.059 and 2.506 MeV. Moreover, the partial replacement of the Ti4+ by Co3+ slightly enhanced the linear attenuation coefficient from 0.607 to 0.630 cm−1 when the Co3+ increased from 0 to 3.7 wt%. The improvement in the linear attenuation coefficient causes an enhancement in other radiation shielding properties. © 2023, The Author(s).
Princess Nourah Bint Abdulrahman University, PNU: PNURSP2023R2 The authors express their gratitude to Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2023R2), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia. |
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| Дата |
2024-04-05T16:25:24Z
2024-04-05T16:25:24Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Alhindawy, IG, Sayyed, MI, Almuqrin, AH & Mahmoud, KA 2023, 'Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials', Scientific Reports, Том. 13, № 1, 8936. https://doi.org/10.1038/s41598-023-33864-y
Alhindawy, I. G., Sayyed, M. I., Almuqrin, A. H., & Mahmoud, K. A. (2023). Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials. Scientific Reports, 13(1), [8936]. https://doi.org/10.1038/s41598-023-33864-y 2045-2322 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85160925975&doi=10.1038%2fs41598-023-33864-y&partnerID=40&md5=cecf9eb93587e342a39719468c3c1214 https://www.nature.com/articles/s41598-023-33864-y.pdf http://elar.urfu.ru/handle/10995/130541 10.1038/s41598-023-33864-y 85160925975 001000430300053 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Nature Research
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| Источник |
Scientific Reports
Scientific Reports |
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