An investigation of the nuclear shielding effectiveness of some transparent glasses manufactured from natural quartz doped lead cations

Said M. Kassem; G.S.M. Ahmed; A.M. Rashad; S.M. Salem; S. Ebraheem; A.G. Mostafa

doi:https://doi.org/10.1016/j.net.2020.12.023

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자료유형: 학술저널

저자정보: Said M. Kassem (Physics Department, Faculty of Science, Al-Azhar University) G.S.M. Ahmed (Physics Department, Faculty of Science, Al-Azhar University) A.M. Rashad (Accelerators and Ion Sources Department, Nuclear Research Center (NRC), Atomic Energy Authority) S.M. Salem (Physics Department, Faculty of Science, Al-Azhar University) S. Ebraheem (National Center for Radiation Research and Technology (NCRRT)) A.G. Mostafa (Physics Department, Faculty of Science, Al-Azhar University)

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제53권 제6호

발행연도: 2021.6

수록면: 2,025 - 2,037 (13page)

DOI: https://doi.org/10.1016/j.net.2020.12.023

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The influence of lead cations on natural quartz (QZ) from Egypt as a glass shielding material for thecomposition with nominal formula (10Na2O - (90 - x) QZ e xPbO (where x ¼ 30, 35, 40, 45 and 50 mol%)) was examined. The studied samples are synthesized via the melt quenching method at 1050 C. TheX-ray diffraction XRD patterns were confirmed the glass nature for studied samples. Moreover, theoptical properties, and the transparency for all compositions were examined by UVeVis spectroscopy. Also, the major elemental composition of the natural quartz were estimated via the X-ray fluorescence(XRF) technique. Further, the density and molar volume were determined. Furthermore, the nuclearshielding parameters such as, mass attenuation coefficient, effective atomic number, electronic density,the total atomic, and electronic cross sections as well as the mean free path, and the half value layer withdifferent gamma ray energies (81 keVe1407 keV) were calculated. Besides, the results showed that theshielding behavior towards the gamma ray radiation for all glass samples was increased as the incrementin PbO concentration in the glass system.

#Quartz glass #Mass attenuation coefficient #Effective atomic number #Atomic and electron cross-section

참고문헌 (45)

참고문헌 신청

D. K. Gaikwad / 2018 / Comparative study of gamma ray shielding competence of WO3-TeO2-PbO glass system to different glasses and concretes / Mater. Chem. Phys 213:508~517

Ashok Kumar / 2019 / Physical, structural, optical and gamma ray shielding behavior of (20+x) PbO – 10 BaO – 10 Na2O – 10 MgO – (50-x) B2O3 glasses / Physica B: Condensed Matter 552:110~118

W. A. El-Gammal / 2017 / Gamma-ray shielding parameters of some sodium-borate glasses containing BaO and As2O3 / Int. j. sci. Res. Sci. Eng. Tech 3:1144

A. M. Zoulfakar / 2017 / Effect of antimony-oxide on the shielding properties of some sodium-boro-silicate glasses / Appl. Radiat. Isot 127:269~274

A. G. Mostafa / 2015 / Studies on the shielding properties of transparent glasses prepared from rice husk silica / Am. J. Mod. Phys 4:149~157

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