TY - JOUR
T1 - Evaluation of structural and gamma ray shielding competence of Li2O-K2O-B2O3-HMO (HMO = SrO/TeO2/PbO/Bi2O3) glass system
AU - Al-Harbi, Fatemah Farraj
AU - Prabhu, Nimitha S.
AU - Sayyed, M. I.
AU - Almuqrin, Aljawhara H.
AU - Kumar, Ashok
AU - Kamath, Sudha D.
N1 - Funding Information:
This research was funded by the Deanship of Scientific Research at Princess Nourah bint Abdulrahman University through the Fast-track Research Funding Program.
Publisher Copyright:
© 2021 Elsevier GmbH
PY - 2021/12
Y1 - 2021/12
N2 - Heavy Metal Oxide (HMO) containing glass materials serve the purpose of radiation shielding owing to their optical transparency as well as radiation attenuation power. In this work, a glass system Li2O-K2O-B2O3-HMO containing various HMOs like SrO/TeO2/PbO/Bi2O3 was analyzed for the radiation shielding properties. The density of the synthesized glasses was relatively higher than the same HMO containing other glass systems. The X-Ray Diffraction (XRD) profile confirmed the amorphous structure of the synthesized glasses. The assignment of the vibrational contributions from the borate glass network was done using Fourier Transform Infrared (FTIR) spectroscopy. From the determined linear attenuation coefficient, transmission factor, mass attenuation coefficient (µ/ρ), and half value layer of the glasses, it was reported that the Bi2O3 containing glass was more favorable for radiation shielding over SrO, TeO2, and PbO containing glasses. The radiation shielding performance of this glass was even superior to commercial glasses like Type A, Type B, and Rider, and comparable to the RS360 glass.
AB - Heavy Metal Oxide (HMO) containing glass materials serve the purpose of radiation shielding owing to their optical transparency as well as radiation attenuation power. In this work, a glass system Li2O-K2O-B2O3-HMO containing various HMOs like SrO/TeO2/PbO/Bi2O3 was analyzed for the radiation shielding properties. The density of the synthesized glasses was relatively higher than the same HMO containing other glass systems. The X-Ray Diffraction (XRD) profile confirmed the amorphous structure of the synthesized glasses. The assignment of the vibrational contributions from the borate glass network was done using Fourier Transform Infrared (FTIR) spectroscopy. From the determined linear attenuation coefficient, transmission factor, mass attenuation coefficient (µ/ρ), and half value layer of the glasses, it was reported that the Bi2O3 containing glass was more favorable for radiation shielding over SrO, TeO2, and PbO containing glasses. The radiation shielding performance of this glass was even superior to commercial glasses like Type A, Type B, and Rider, and comparable to the RS360 glass.
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U2 - 10.1016/j.ijleo.2021.168074
DO - 10.1016/j.ijleo.2021.168074
M3 - Article
AN - SCOPUS:85116928928
SN - 0030-4026
VL - 248
JO - Optik
JF - Optik
M1 - 168074
ER -