Nuclear radiation shielding performance of the new lead‐free TeO 2 –Bi 2 O 3 –ZnO–BaF 2 glass
Source abstract
Abstract
Abstract This paper studied the radiation shielding properties of new lead‐free telluride glass with different BaF 2 content. The 65TeO 2 –15Bi 2 O 3 –(20 − x )ZnO– x BaF 2 glass systems (where x = 1, 3, 5, 7, 9 mol%) were tested through the X‐ray diffraction, ultraviolet–visible spectrophotometer, and differential scanning calorimetry. The glass system exhibited good thermal stability and a uniform surface without surface crystallization. The linear attenuation coefficient of the TBZBF series glass was tested using five different gamma radiation sources ( 241 Am, 133 Ba, 57 Co, 137 Cs, and 60 Co). They were calculated to the mass attenuation coefficient, half‐value layer, mean free path, and effective atomic number through numerical simulations with XCOM software. The maximum mass attenuation coefficient for TBZBF‐9 was calculated to be 5.3577 cm 2 /g. Comparisons were made between this glass system and other tellurite and leaded glasses reported in the literature. The glass system exhibited superior radiation shielding capability compared to leaded tellurite glass under the same testing conditions. The gamma radiation shielding capacity increased with BaF 2 content in the glass system. These results show that TBZBF‐9 exhibited the best gamma radiation shielding effectiveness while maintaining glass transparency.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Radiation Shielding Materials Analysis · Nuclear materials and radiation effects · Glass properties and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Mechanical and Materials Engineering North China University of Technology Beijing China
Beijing Engineering Research Center of Radiographic Techniques and Equipment Institute of High Energy Physics Chinese Academy of Sciences Beijing China
School of Nuclear Science and Technology University of Chinese Academy of Sciences Beijing China
School of Chemistry and Chemical Engineering Nanjing University of Science and Technology Nanjing China
Funding
National Natural Science Foundation of China
References (36)
Show source-provided references
1. 10.1016/j.jallcom.2020.15763610.1016/j.jallcom.2020.157636 ↗
2. 10.1016/j.pnucene.2021.10376310.1016/j.pnucene.2021.103763 ↗
3. 10.3390/cryst1202017810.3390/cryst12020178 ↗
4. 10.3390/coatings1305090610.3390/coatings13050906 ↗
5. 10.1016/j.ijleo.2021.16825710.1016/j.ijleo.2021.168257 ↗
6. 10.1016/j.radphyschem.2023.11087510.1016/j.radphyschem.2023.110875 ↗
7. 10.1016/j.ijleo.2022.16887710.1016/j.ijleo.2022.168877 ↗
8. 10.3390/ma1506217310.3390/ma15062173 ↗
9. 10.1016/j.conbuildmat.2021.12357410.1016/j.conbuildmat.2021.123574 ↗
10. 10.1016/j.optmat.2022.11251210.1016/j.optmat.2022.112512 ↗
11. 10.1016/j.jnoncrysol.2021.12113910.1016/j.jnoncrysol.2021.121139 ↗
12. 10.1016/j.jpcs.2021.11054310.1016/j.jpcs.2021.110543 ↗
13. 10.1016/j.jnucmat.2022.15361910.1016/j.jnucmat.2022.153619 ↗
14. 10.1016/j.ceramint.2019.08.13310.1016/j.ceramint.2019.08.133 ↗
15. 10.3390/ma1506211710.3390/ma15062117 ↗
16. 10.1007/s10967-009-0245-x10.1007/s10967-009-0245-x ↗
17. 10.1016/j.ceramint.2021.03.30210.1016/j.ceramint.2021.03.302 ↗
18. 10.1007/s10854-021-06414-310.1007/s10854-021-06414-3 ↗
19. 10.1016/j.jnucmat.2009.12.02010.1016/j.jnucmat.2009.12.020 ↗
20. 10.1016/j.ijleo.2021.16794110.1016/j.ijleo.2021.167941 ↗
21. 10.1016/j.physb.2017.09.03910.1016/j.physb.2017.09.039 ↗
22. 10.1016/j.physb.2017.01.01210.1016/j.physb.2017.01.012 ↗
23. 10.1007/s00339-022-05285-710.1007/s00339-022-05285-7 ↗
24. 10.1016/j.conbuildmat.2020.12158210.1016/j.conbuildmat.2020.121582 ↗
25. 10.1016/j.conbuildmat.2022.12695010.1016/j.conbuildmat.2022.126950 ↗
26. 10.1016/j.apradiso.2018.10.00610.1016/j.apradiso.2018.10.006 ↗
27. 10.1016/j.radphyschem.2020.10925210.1016/j.radphyschem.2020.109252 ↗
28. 10.1007/s10904-021-01933-210.1007/s10904-021-01933-2 ↗
29. Wood J · 1982
30. Study on the optical properties of high refractive index TeO2‐PbO‐ZnO‐BaF2 glass system10.1155/2021/6466344 ↗
31. 10.1016/j.rinp.2019.10287610.1016/j.rinp.2019.102876 ↗
32. 10.1016/j.jnoncrysol.2017.04.02510.1016/j.jnoncrysol.2017.04.025 ↗
33. 10.1088/1757-899X/553/1/01203310.1088/1757-899X/553/1/012033 ↗
34. 10.1007/s10973-015-5044-810.1007/s10973-015-5044-8 ↗
35. 10.1016/j.jre.2023.02.01310.1016/j.jre.2023.02.013 ↗
36. 10.1016/j.apsusc.2022.15519810.1016/j.apsusc.2022.155198 ↗