Bi2O3 Reinforced B2O3–SiO2–MgO Glass System: a Characterization Study Through Physical, Mechanical and Gamma Shields Characteristics

IF 2.8 3区材料科学 Q3 CHEMISTRY, PHYSICAL

Silicon Pub Date : 2025-01-15 DOI:10.1007/s12633-024-03217-z

Kh. S. Shaaban, Dalal Abdullah Aloraini, Ateyyah M. Al-Baradi, E. E. Assem

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引用次数: 0

Abstract

The glass system with the compositions (15SiO₂-75B₂O₃- (10-x)MgO-xBi₂O₃, \(x\) = (\(0\le\) x \(\ge 10\)) in mol% has been formulated with the conventional melt quenching procedure. The amorphous character was verified with XRD. As an increase of Bi₂O₃ the (\(\rho\)) increased from 2.88 to 4.97 g/cm³ and (\({V}_{m}\)) declined from 22.66 to 21.69 cm³/ mol. The ultrasonic velocities were measured to evaluate elastic moduli. Using the theoretical Makishima-Mackenzie model to calculate elastic moduli provides a valuable tool for confirming the experimental results. Using the Phy-X tool, the radiation shielding properties were theoretically estimated. Evaluations have been done on linear and mass attenuation coefficients (MAC and LAC), the effective atomic number (Zeff), and electronic density (Neff). The observation was that shielding parameters are influenced by the concentration of Bi₂O₃ and photon energy. The observation was that MgBi-10 exhibited the highest density, highest elastic moduli, and highest radiation shielding factors such as (MAC), (LAC), (Zeff), and (Neff) among the glass samples. The observation was that the glass sample with 10 mol% Bi₂O₃ doping (MgBi-10) exhibited the best overall properties for both mechanical and radiation shielding applications.

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Bi2O3增强B2O3-SiO2-MgO玻璃体系的物理、机械和γ屏蔽特性研究

组成为(15SiO2-75B2O3- (10-x)MgO-xBi2O3, \(x\) = (\(0\le\) x \(\ge 10\)) mol / l的玻璃体系% has been formulated with the conventional melt quenching procedure. The amorphous character was verified with XRD. As an increase of Bi2O3 the (\(\rho\)) increased from 2.88 to 4.97 g/cm3 and (\({V}_{m}\)) declined from 22.66 to 21.69 cm3/ mol. The ultrasonic velocities were measured to evaluate elastic moduli. Using the theoretical Makishima-Mackenzie model to calculate elastic moduli provides a valuable tool for confirming the experimental results. Using the Phy-X tool, the radiation shielding properties were theoretically estimated. Evaluations have been done on linear and mass attenuation coefficients (MAC and LAC), the effective atomic number (Zeff), and electronic density (Neff). The observation was that shielding parameters are influenced by the concentration of Bi2O3 and photon energy. The observation was that MgBi-10 exhibited the highest density, highest elastic moduli, and highest radiation shielding factors such as (MAC), (LAC), (Zeff), and (Neff) among the glass samples. The observation was that the glass sample with 10 mol% Bi2O3 doping (MgBi-10) exhibited the best overall properties for both mechanical and radiation shielding applications.

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来源期刊

Silicon CHEMISTRY, PHYSICAL-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

5.90

自引率

20.60%

发文量

685

审稿时长

>12 weeks

期刊介绍： The journal Silicon is intended to serve all those involved in studying the role of silicon as an enabling element in materials science. There are no restrictions on disciplinary boundaries provided the focus is on silicon-based materials or adds significantly to the understanding of such materials. Accordingly, such contributions are welcome in the areas of inorganic and organic chemistry, physics, biology, engineering, nanoscience, environmental science, electronics and optoelectronics, and modeling and theory. Relevant silicon-based materials include, but are not limited to, semiconductors, polymers, composites, ceramics, glasses, coatings, resins, composites, small molecules, and thin films.