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Physical, optical, and advanced radiation absorption characteristics of cadmium lead phosphate glasses containing MoO3

Physical, optical, and advanced radiation absorption characteristics of cadmium lead phosphate... In glasses with the composition 45P2O5–45PbO2−(10-x)\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$(10-x)$$\end{document} CdO–x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document} MoO3, x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document} = (0 ≤ x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document}  ≤ 5 mol%), melt quenching technique was used to fabricate these samples. The structural characteristics of the proposed glasses were determined using X-ray diffraction. Fabricated glasses were found to have a higher density and refractive index. The spectroscopic characteristics of fabricated glasses were evaluated using UV–VIs. Energy bandgap increases as the content of MoO3 increases, while Urbach energy decreases. Phy-X/PSD has been used to investigate radiation shielding properties. Mass attenuation coefficient values are positively affected by increases in the MoO3 ratio. G1 has the maximum half-value layer value, whereas G5 has the minimum. The exposure and energy absorption build-up factor (EBF and EABF) values decreased slightly as the MoO3 content increased. As a result, among all other glasses, G5 glasses have the best shielding capacity. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science:Materials in Electronics Springer Journals

Physical, optical, and advanced radiation absorption characteristics of cadmium lead phosphate glasses containing MoO3

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References (36)

Publisher
Springer Journals
Copyright
Copyright © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021
ISSN
0957-4522
eISSN
1573-482X
DOI
10.1007/s10854-021-07530-w
Publisher site
See Article on Publisher Site

Abstract

In glasses with the composition 45P2O5–45PbO2−(10-x)\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$(10-x)$$\end{document} CdO–x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document} MoO3, x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document} = (0 ≤ x\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$x$$\end{document}  ≤ 5 mol%), melt quenching technique was used to fabricate these samples. The structural characteristics of the proposed glasses were determined using X-ray diffraction. Fabricated glasses were found to have a higher density and refractive index. The spectroscopic characteristics of fabricated glasses were evaluated using UV–VIs. Energy bandgap increases as the content of MoO3 increases, while Urbach energy decreases. Phy-X/PSD has been used to investigate radiation shielding properties. Mass attenuation coefficient values are positively affected by increases in the MoO3 ratio. G1 has the maximum half-value layer value, whereas G5 has the minimum. The exposure and energy absorption build-up factor (EBF and EABF) values decreased slightly as the MoO3 content increased. As a result, among all other glasses, G5 glasses have the best shielding capacity.

Journal

Journal of Materials Science:Materials in ElectronicsSpringer Journals

Published: Feb 1, 2022

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