Lead-Free Ternary Glass for Radiation Protection: Composition and Performance Evaluation for Solar Cell Coverage
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Lead-Free Ternary Glass for Radiation Protection: Composition and Performance Evaluation for Solar Cell Coverage
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| Автор |
Uosif, M. A. M.
Issa, S. A. M. Ene, A. Mostafa, A. M. A. Atta, A. El, Agammy, E. F. Zakaly, H. M. H. |
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| Тематика |
BI2O3
GAMMA SHIELDING NEUTRONS PHOSPHO-BISMUTH GLASS STRUCTURE BISMUTH GLASS LEAD COMPOUNDS MELTING NEUTRON IRRADIATION RADIATION SHIELDING SOLAR CELLS STRUCTURE (COMPOSITION) BISMUTH GLASS CELL COVERAGE COVER GLASS GAMMA SHIELDING GLASS SAMPLES LEAD-FREE PERFORMANCES EVALUATION PHOSPHO-BISMUTH GLASS SUPERSTRATES TERNARY GLASS BISMUTH COMPOUNDS |
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| Описание |
Solar cells in superstrate arrangement need a protective cover glass as one of its main components. The effectiveness of these cells is determined by the cover glass’s low weight, radiation resistance, optical clarity, and structural integrity. Damage to the cell covers brought on by exposure to UV irradiation and energetic radiation is thought to be the root cause of the ongoing issue of a reduction in the amount of electricity that can be generated by solar panels installed on spacecraft. Lead-free glasses made of xBi2O3–(40 − x)CaO-60P2O5 (x = 5, 10, 15, 20, 25, and 30 mol%) were created using the usual approach of melting at a high temperature. The amorphous nature of the glass samples was confirmed using X-ray diffraction. At energies of 81, 238, 356, 662, 911, 1173, 1332, and 2614 keV, the impact of various chemical compositions on gamma shielding in a phospho-bismuth glass structure was measured. The evaluation of gamma shielding revealed that the results of the mass attenuation coefficient of glasses increase as the Bi2O3 content increases but decrease as the photon energy increases. As a result of the study conducted on the radiation-deflecting properties of ternary glass, a lead-free low-melting phosphate glass that exhibited outstanding overall performance was developed, and the optimal composition of a glass sample was identified. The 60P2O5–30Bi2O3–10CaO glass combination is a viable option for use in radiation shielding that does not include lead. © 2023 by the authors.
DSR2022-RG-0127 This work was funded by the Dean of scientific Research at Jouf University under Grant Number (DSR2022-RG-0127). |
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| Дата |
2024-04-05T16:21:10Z
2024-04-05T16:21:10Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Uosif, MAM, Issa, SAM, Ene, A, Mostafa, AMA, Atta, A, El Agammy, EF & Zakaly, HMH 2023, 'Lead-Free Ternary Glass for Radiation Protection: Composition and Performance Evaluation for Solar Cell Coverage', Materials, Том. 16, № 8, 3036. https://doi.org/10.3390/ma16083036
Uosif, M. A. M., Issa, S. A. M., Ene, A., Mostafa, A. M. A., Atta, A., El Agammy, E. F., & Zakaly, H. M. H. (2023). Lead-Free Ternary Glass for Radiation Protection: Composition and Performance Evaluation for Solar Cell Coverage. Materials, 16(8), [3036]. https://doi.org/10.3390/ma16083036 1996-1944 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85156141909&doi=10.3390%2fma16083036&partnerID=40&md5=78a163a718b8e3cea3c0ced198c5d751 https://www.mdpi.com/1996-1944/16/8/3036/pdf?version=1681284746 http://elar.urfu.ru/handle/10995/130453 10.3390/ma16083036 85156141909 000977068600001 |
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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 |
MDPI
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| Источник |
Materials
Materials |
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