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Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Physical characterization and radiation shielding features of B2O3As2O3 glass ceramic
AU - Hanfi, Mohamed Y.
AU - Sakr, Ahmed K.
AU - Ismail, A. M.
AU - Atia, Bahig M.
AU - Alqahtani, Mohammed S.
AU - Mahmoud, K.a.
N1 - The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University (KKU) for funding this work through the Research Group Program Under the Grant Number (R.G.P.2/248/43 ).
PY - 2023/1
Y1 - 2023/1
N2 - The synthetic B2O3[sbnd]As2O3 glass ceramic are prepared to investigate the physical properties and the radiation shielding capabilities with the variation of concentration of the As2O3 with 10, 20, 30, and 40%, respectively. XRD analyses are performed on the fabricated glass–ceramic and depicted the improvement of crystallinity by adding As2O3. The radiation shielding properties are studied for the B2O3[sbnd]As2O3 glass ceramic. The values of linear attenuation coefficient (LAC) are varied with the variation of incident photon gamma energy (23.1–103 keV). The LAC values enhanced from 12.19 cm−1–37.75 cm−1 by raising the As2O3 concentration from 10 to 40 mol% at low gamma energy (23.1 keV) for BAs10 and BAs40, respectively. Among the shielding parameters, the half–value layer, transmission factor, and radiation protection efficiency are estimated. Furthermore, the fabricated samples of glass ceramic have low manufacturing costs and good shielding features compared to the previous work. It can be concluded the B2O3[sbnd]As2O3 glass ceramic is appropriate to apply in X-ray or low-energy gamma-ray shielding applications. © 2022 Korean Nuclear Society.
AB - The synthetic B2O3[sbnd]As2O3 glass ceramic are prepared to investigate the physical properties and the radiation shielding capabilities with the variation of concentration of the As2O3 with 10, 20, 30, and 40%, respectively. XRD analyses are performed on the fabricated glass–ceramic and depicted the improvement of crystallinity by adding As2O3. The radiation shielding properties are studied for the B2O3[sbnd]As2O3 glass ceramic. The values of linear attenuation coefficient (LAC) are varied with the variation of incident photon gamma energy (23.1–103 keV). The LAC values enhanced from 12.19 cm−1–37.75 cm−1 by raising the As2O3 concentration from 10 to 40 mol% at low gamma energy (23.1 keV) for BAs10 and BAs40, respectively. Among the shielding parameters, the half–value layer, transmission factor, and radiation protection efficiency are estimated. Furthermore, the fabricated samples of glass ceramic have low manufacturing costs and good shielding features compared to the previous work. It can be concluded the B2O3[sbnd]As2O3 glass ceramic is appropriate to apply in X-ray or low-energy gamma-ray shielding applications. © 2022 Korean Nuclear Society.
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UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000924742900001
U2 - 10.1016/j.net.2022.09.006
DO - 10.1016/j.net.2022.09.006
M3 - Article
VL - 55
SP - 278
EP - 284
JO - Nuclear Engineering and Technology
JF - Nuclear Engineering and Technology
SN - 1738-5733
IS - 1
ER -
ID: 33314028