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http://elar.urfu.ru/handle/10995/130541
Название: | Optimizing gamma radiation shielding with cobalt-titania hybrid nanomaterials |
Авторы: | Alhindawy, I. G. Sayyed, M. I. Almuqrin, A. H. Mahmoud, K. A. |
Дата публикации: | 2023 |
Издатель: | Nature Research |
Библиографическое описание: | 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 |
Аннотация: | 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). |
URI: | http://elar.urfu.ru/handle/10995/130541 |
Условия доступа: | info:eu-repo/semantics/openAccess cc-by |
Текст лицензии: | https://creativecommons.org/licenses/by/4.0/ |
Идентификатор SCOPUS: | 85160925975 |
Идентификатор WOS: | 001000430300053 |
Идентификатор PURE: | 40108549 |
ISSN: | 2045-2322 |
DOI: | 10.1038/s41598-023-33864-y |
Сведения о поддержке: | 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. |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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2-s2.0-85160925975.pdf | 5,29 MB | Adobe PDF | Просмотреть/Открыть |
Лицензия на ресурс: Лицензия Creative Commons