Investigation on the physical properties, shielding parameters, glass formation ability, and cost analysis for waste soda-lime-silica (SLS) glass containing SrO

Kurtuluş, Recep; Kavas, Taner

doi:10.1016/j.radphyschem.2020.109090

Cited by 29 publications

(10 citation statements)

References 41 publications

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“…They also concluded that Bi 2 O 3 is an excellent alternative to PbO for radiological protection. Kurtulus and Kavaz [12] have investigated the shielding factors of waste soda-lime-silica glasses with several amounts of SrO using a computer program called Phy-X. They found that the glass with 15 wt% of SrO had the highest attenuation factors (both mass and linear) and the lowest half-value thickness.…”

Section: Of 15mentioning

confidence: 99%

“…All of the previously reported studies evaluating some systems' shielding features have been carried out either experimentally or theoretically based on XCOM software. However, there are a limited number of studies in the literature that have used the MCNP-5 code to investigate the shielding characteristics of glass samples [7][8][9][10][11][12][13][14][15][16][17][18][19]. This comprehensive study may stimulate scientists working in synchrotronbased facilities to perform experimental studies on these compounds to compare these results with their future experimental data on these samples.…”

Section: Of 15mentioning

confidence: 99%

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Enhancement of the Shielding Capability of Soda–Lime Glasses with Sb2O3 Dopant: A Potential Material for Radiation Safety in Nuclear Installations

et al. 2020

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Elastic moduli were theoretically computed using the Makishima–Mackenzie model for SiO2–Na2O–CaO glasses doped with Sb2O3 contents. The calculated elastic moduli (Young’s, bulk, shear, and longitudinal modulus) were observed to increase with an increase in the Sb2O3 contents. The microhardness showed an increase, while Poisson’s ratio decreased with the rise of the Sb2O3 contents. In addition, gamma-ray and neutron shielding parameters were evaluated for the investigated glasses. The linear attenuation coefficient (LAC) was simulated using the Monte Carlo N-particle transport code (MCNP-5). Other parameters, such as the mass attenuation coefficient (MAC), transmission factor (TF), and half-value layer, were calculated based on the simulated LAC. The addition of Sb2O3 content was observed to enhance the investigated glasses’ shielding parameters, where the highest LAC was achieved for the SCNSb10 glass with 10 mol% Sb2O3 and decreased from 0.441 to 0.154 cm−1 at gamma energies between 0.248 and 1.406 MeV. Furthermore, the fast neutron effective removal cross-section (∑R) was computed theoretically. The calculated results showed that the highest ∑R was equal to 0.0341 cm2g−1 and was obtained for the SCNSb0 glass, which had no Sb2O3 content, while the lowest ∑R was equal to 0.0286 cm2 g−1 for the SCNSb10 glass sample. The present work was carried out to examine the advantages of the soda–lime glasses with different Sb2O3 contents in several photon shielding applications, especially for radiation safety in nuclear installations.

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Section: Of 15mentioning

confidence: 99%

Section: Of 15mentioning

confidence: 99%

Enhancement of the Shielding Capability of Soda–Lime Glasses with Sb2O3 Dopant: A Potential Material for Radiation Safety in Nuclear Installations

et al. 2020

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“…[19] The SrO addition also increases refractive index, thermal expansion coefficient, Poisson's ratio, and Young's modulus due to increase in the rigidity of glass. [20] The addition of alkali oxides, especially Li 2 O, results in modification of the local symmetry due to compensation of the excess negative charge, and such changes in the glass lead to enhancement in its physical and chemical properties. [21] Borophosphate glass having high melting and low solubility are advantageous compared with borosilicate glass.…”

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confidence: 99%

Structural and spectroscopic investigations of neodymium‐doped strontium borophosphate glass

et al. 2021

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Neodymium-doped glass finds application in lasers with high energy and low pulse width. In the present study, a series of Nd 3+ ions (0-2 mol%)-doped strontium borophosphate (SBP) glass samples was prepared through the conventional melt quench method. A broad peak in the X-ray diffraction spectrum confirmed the formation of a single-phase amorphous borophosphate glass. Fourier transform infrared spectra of the doped and undoped glass samples indicated the presence of borate and phosphate groups that form the anionic network. The thermal properties of the glass samples were determined from thermogravimetry/differential thermal analysis.Photoluminescence and ultraviolet-visible light techniques were used to investigate the optical properties of the as-prepared SBP:Nd glass. The Judd-Ofelt (JO) intensity parameters Ω λ (2, 4, 6), stimulated emission cross-section, branching ratios, and transition probabilities of the Nd 3+ -doped glass were obtained through the JO analysis.Characteristic Nd 3+ emission peaks were observed at 1330, 1060, and 876 nm, corresponding to the 4 F 3/2 ! 4 I S/2 (S = 13, 11, and 9) transitions, respectively. The suitability of SBP:Nd (0.5 mol%) glass for use in solid-state lasers was demonstrated by its intense luminescence, high transition probability, high emission cross-section, optical gain, and luminescence branching ratio.

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“…However, the strontium oxide derived from the decomposition of strontium carbonate can promote the softening of ferrimagnetic glass-ceramic. 33 The increase of strontium carbonate content will increase the density of glass-ceramic foams. Within the appropriate foaming time, the bulk density of sample 2 # is the smallest.…”

Section: Resultsmentioning

confidence: 99%

Preparation and properties of ferrimagnetic glass–ceramic foams based on pyrite slag

Liu

Zhang

et al. 2022

Int J Applied Ceramic Tech

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By employing a melt-sintering method, we prepared a new type of ferrimagnetic glass-ceramic foam (FGCF) using ferrimagnetic glass-ceramic and foaming agent SrCO 3 . The ferrimagnetic glass-ceramics were fabricated based on pyrite slag by a melt-quenching method. The effects of foaming agent content, sintering temperature and time on microstructure, magnetic properties, microwave absorption performance, compressive strength, and thermal conductivity of the as-obtained FGCF were analyzed. This foaming process at 1100 • C for 40 min with 3-wt% SrCO 3 provided an FGCF with a bulk density of .693 g/cm 3 , a porosity of 63.60%, a specific saturation magnetic moment of 5.2 A m 2 /kg, a compressive strength of 2.61 MPa, a thermal conductivity of .241 W/(m K), and the calculated reflection loss of −12.1 dB for a layer thickness of 9 mm.

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Investigation on the physical properties, shielding parameters, glass formation ability, and cost analysis for waste soda-lime-silica (SLS) glass containing SrO

Cited by 29 publications

References 41 publications

Enhancement of the Shielding Capability of Soda–Lime Glasses with Sb2O3 Dopant: A Potential Material for Radiation Safety in Nuclear Installations

Enhancement of the Shielding Capability of Soda–Lime Glasses with Sb2O3 Dopant: A Potential Material for Radiation Safety in Nuclear Installations

Structural and spectroscopic investigations of neodymium‐doped strontium borophosphate glass

Preparation and properties of ferrimagnetic glass–ceramic foams based on pyrite slag

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