Mechanical and radiation-shielding properties of B2O3–P2O5–Li2O–MoO3 glasses

Shaaban, Kh. S.; Zahran, H.Y.; Yahia, I.S.; Elsaeedy, H.I.; Shaaban, E.R.; Makhlouf, Salah A.; Wahab, E. A. Abdel; Yousef, El Sayed

doi:10.1007/s00339-020-03982-9

Cited by 72 publications

(23 citation statements)

References 67 publications

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“…Considering the importance of sodium titanium silicate glasses in scientific and technological, characteristics like ionic conductivity in power generation glasses modified with various oxides are strongly required [20][21]. In contrast, the incorporation of transitional or rare earth oxides into sodium titanium silicate glass structures are enhanced optical, electrical, thermal, mechanical and radiation protection characteristics [22][23][24][25].…”

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confidence: 99%

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

El‐Rehim

Wahab

Halaka

et al. 2021

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Quaternary glasses with the composition 50SiO2-25TiO2-5La2O3-(20-x) Na2O-xY2O3 where : (0 ≤ ≥ 10) were synthesized using the melt-quench technique. XRD examined the nature of prepared glasses. UV-spectroscopic of investigated glass system studied at room temperature. Both optical bandgap and refractive index of the present glass have been increased. The polarizability and basicity were determined. Thermal parameter values increased as Y2O3 increased. Under controlling heat, the glass-ceramic were prepared and confirmed using XRD. Glass-ceramics are examined using SEM to evaluate a microstructure. Ultrasonic velocities and elastic-moduli of glass-ceramic samples are increased because of the increase in internal energy. The role of Y2O3 modifier in the glass system is clearly demonstrated. Y2O3 also works as an excellent nucleating agent that can induce crystallizations, supporting in the creation of the sub-phase of glass-ceramics.

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confidence: 99%

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

El‐Rehim

Wahab

Halaka

et al. 2021

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“…This research examined the degree of shielding [46][47][48][49][50][51][52][53][54] from increase La2O3 at the expense of BaO with a nominal composition of 53B2O3 -2NaF -27PbO -(20 − )BaO -La2O3 (0 ≤ ≥ 15). The mean free path (MFP) was projected as = ( 1) , ℎ .…”

Section: Radiation Shielding Propertiesmentioning

confidence: 99%

Optical, thermal and radiation shielding properties of B2O3–NaF–PbO–BaO–La2O3 glasses

Shaaban

Alomairy

Al-Buriahi

2021

J Mater Sci: Mater Electron

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The techniques of melt-quenching were used to generate 53B2O3 -2NaF -27PbO -(20 − )BaO -La2O3 (0 ≤ ≥ 15) . XRD patterns have established the amorphous character of glass samples. There is clear evidence of the role of La2O3 modifier in the glass network. The thermal characteristics were identified to increase with an increase in La2O3 content. Increasing La2O3 increases the linear and non-linear optical bandgap energy and the Urbach energy. By adding La2O3 to the glass samples, the refractive index, molar polarizability, polarizability, and optical basicity are increased. Theoretically, the bulk modulus and the glass transition temperature increase because of the increase in bond strength. The number of bonds per unit increased with the increase in La2O3 content because of the modifier character of La2O3 in the glass samples. Multiple optical parameters ( ∞), ( o),(1) , ( 3) ) and ( 2 ) as a function of linear and non-linear were obtained. The extent of shielding in this article was examined with the increment in La2O3 at the expense of BaO. The results correspond with similar studies conducted previously.

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“…By using Phy-X/PSD source code, the photon shielding competencies for the investigated glass under study have introduced. 3 shows coefficients of mass attenuation (in cm 2 /g) [24][25][26][27][28][29][30].…”

Section: Photon Shielding Studiesmentioning

confidence: 99%

Research on the Effects of Yttrium on Bismuth Titanate Borosilicate Glass System 

Shaaban

2021

Preprint

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Glasses with the chemical composition of 52B2O3 – 12SiO2- 26Bi2O3 – (10 - x)TiO2 - xY2O3, (0 ≤ x ≥ 10)prepared using the melt-quench method. The goal of this study is to investigate the structural, mechanical, and radiation shielding characteristics of these samples. XRD analysis has explored the nature of the glass system. Molar volume obtained reduced while the density denotes increased in the present system. As the molar volume decrease inter-ionic distance, polaron radius, inter-nuclear distance, and Y-Y separation of the investigated glasses decreased. The mechanical characteristics depend on the glass structure of the current glasses sample. Ultrasonic velocities and elastic moduli (experimental and theoretical) for these glasses obtained observed to get enhanced. The radiation shielding efficiency investigated by Phy-X/PSD software. The mass attenuation coefficient (μ/ρ) mean free path (MFP), half-value layer (HVL), tenth value layer (TVL), and effective atomic number (Zeff), of glasses, have designed to simulate for gamma photon energies between 0.015 and 15 MeV.

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Mechanical and radiation-shielding properties of B2O3–P2O5–Li2O–MoO3 glasses

Cited by 72 publications

References 67 publications

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

Optical, thermal and radiation shielding properties of B2O3–NaF–PbO–BaO–La2O3 glasses

Research on the Effects of Yttrium on Bismuth Titanate Borosilicate Glass System

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Mechanical and radiation-shielding properties of B2O3–P2O5–Li2O–MoO3 glasses

Cited by 72 publications

References 67 publications

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

Optical Properties of SiO2 – TiO2 – La2O3 – Na2O – Y2O3 Glasses and A Novel Process of Preparing the Parent Glass-Ceramics

Optical, thermal and radiation shielding properties of B2O3–NaF–PbO–BaO–La2O3 glasses

Research on the Effects of Yttrium on Bismuth Titanate Borosilicate Glass System&nbsp;

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Research on the Effects of Yttrium on Bismuth Titanate Borosilicate Glass System