Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems
The radiation shielding properties of xPbO-(100-x)TeO2, x = 10, 20, and 30 mol% binary glasses and y[ZnO]-(100-y)[70(TeO2)-30(PbO)] y = 15, 20, and 25 mol% ternary glasses were investigated using Geant4 simulations and the newly developed Phy-X/PSD program. The glasses’ gamma shielding abilities wer...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/89371/1/GLASS.pdf |
| _version_ | 1825936669334831104 |
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| author | Alalawi, Amani I. Al-Buriahi, Mohammed Sayyed, M. I. Akyildirim, Hakan Arslan, Halil Mohd Zaid, Mohd Hafiz Tonguc, Baris Tamer |
| author_facet | Alalawi, Amani I. Al-Buriahi, Mohammed Sayyed, M. I. Akyildirim, Hakan Arslan, Halil Mohd Zaid, Mohd Hafiz Tonguc, Baris Tamer |
| author_sort | Alalawi, Amani I. |
| collection | UPM |
| description | The radiation shielding properties of xPbO-(100-x)TeO2, x = 10, 20, and 30 mol% binary glasses and y[ZnO]-(100-y)[70(TeO2)-30(PbO)] y = 15, 20, and 25 mol% ternary glasses were investigated using Geant4 simulations and the newly developed Phy-X/PSD program. The glasses’ gamma shielding abilities were assessed using their mass attenuation coefficient (μ/ρ), mean free path (MFP), effective atomic number (Zeff), and half value layer (HVL) values. The neutron shielding ability was evaluated by determining the removal cross-section (RCS) values, which were 0.097, 0.101, and 0.103 cm-1 for binary PbO-TeO2 (PT) glasses and 0.118, 0.116, and 0.114 cm-1 for ternary ZnO-PbO-TeO2 (PTZ) glasses. The gamma and neutron shielding features of the glasses were compared with those of various ordinary concretes and Pb-free, Pb-based, and commercial glasses. The addition of PbO changed the gamma and neutron properties of the PT glasses, while the addition of ZnO demonstrated a different trend in the gamma properties of the PTZ glass system. |
| first_indexed | 2024-03-06T10:47:48Z |
| format | Article |
| id | upm.eprints-89371 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:47:48Z |
| publishDate | 2020 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-893712021-09-02T09:10:02Z http://psasir.upm.edu.my/id/eprint/89371/ Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems Alalawi, Amani I. Al-Buriahi, Mohammed Sayyed, M. I. Akyildirim, Hakan Arslan, Halil Mohd Zaid, Mohd Hafiz Tonguc, Baris Tamer The radiation shielding properties of xPbO-(100-x)TeO2, x = 10, 20, and 30 mol% binary glasses and y[ZnO]-(100-y)[70(TeO2)-30(PbO)] y = 15, 20, and 25 mol% ternary glasses were investigated using Geant4 simulations and the newly developed Phy-X/PSD program. The glasses’ gamma shielding abilities were assessed using their mass attenuation coefficient (μ/ρ), mean free path (MFP), effective atomic number (Zeff), and half value layer (HVL) values. The neutron shielding ability was evaluated by determining the removal cross-section (RCS) values, which were 0.097, 0.101, and 0.103 cm-1 for binary PbO-TeO2 (PT) glasses and 0.118, 0.116, and 0.114 cm-1 for ternary ZnO-PbO-TeO2 (PTZ) glasses. The gamma and neutron shielding features of the glasses were compared with those of various ordinary concretes and Pb-free, Pb-based, and commercial glasses. The addition of PbO changed the gamma and neutron properties of the PT glasses, while the addition of ZnO demonstrated a different trend in the gamma properties of the PTZ glass system. Elsevier 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/89371/1/GLASS.pdf Alalawi, Amani I. and Al-Buriahi, Mohammed and Sayyed, M. I. and Akyildirim, Hakan and Arslan, Halil and Mohd Zaid, Mohd Hafiz and Tonguc, Baris Tamer (2020) Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems. Ceramics International, 46 (11 pt. A). 17300 - 17306. ISSN 0272-8842 https://www.sciencedirect.com/science/article/pii/S0272884220309615 10.1016/j.ceramint.2020.04.017 |
| spellingShingle | Alalawi, Amani I. Al-Buriahi, Mohammed Sayyed, M. I. Akyildirim, Hakan Arslan, Halil Mohd Zaid, Mohd Hafiz Tonguc, Baris Tamer Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title | Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title_full | Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title_fullStr | Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title_full_unstemmed | Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title_short | Influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| title_sort | influence of lead and zinc oxides on the radiation shielding properties of tellurite glass systems |
| url | http://psasir.upm.edu.my/id/eprint/89371/1/GLASS.pdf |
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