Optical properties, elastic moduli, and radiation shielding performance of some waste glass systems treated by bismuth oxide

Katubi K. M., Kurtulus R., Alrowaili Z., Kavas T., Kavaz E., Al-Buriahi M.

OPTIK, cilt.1, sa.1, ss.1-12, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1 Sayı: 1
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.ijleo.2022.169567
  • Dergi Adı: OPTIK
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, INSPEC
  • Sayfa Sayıları: ss.1-12
  • Anahtar Kelimeler: Optical properties, Elastic moduli, Radiation shielding, Waste glass, RAY TUBES GLASS, PHOTON, PARAMETERS, NEUTRON
  • Atatürk Üniversitesi Adresli: Evet

Özet

This work reported on the optical properties, elastic moduli, and shielding performance, against charged particles and neutrons, of some waste glass systems, cathode-ray tubes (CRTs), described by (100-x) waste CRTs - xBi2O3 (where x = 0, 10, and 20 mol. %). The synthesis, chemical, and optical features of these glasses were experimentally determined. The well-known MakishimaMackenzie Model (MMM) was applied to evaluate the elastic properties. The shielding performance of the studied glass specimens against charged particles is evaluated via two fundamental factors namely stopping power and particle range. Such factors are systematically calculated by employing SRIM, ESTAR, PSTAR, and ASTAR programs. Further, the shielding performance of the studied glass specimens against neutrons is evaluated via removal cross section. We found that all elastic moduli decrease as Bi2O3 replaces waste CRTs in the glass network. Moreover, The S_ R of the glasses follows the trend: CRT-Bi0 (S_ R=0.0891 cm 1) > CRT-Bi10 (S_ R=0.0867 cm 1) > CRT-Bi20 (S_ R=0.0850 cm 1). It is also clear that introducing Bi2O3 into the waste CRTs glass system may appear very beneficial for improving parameter-n, however, higher amounts in the dopant may cause conductive behavior in the glass network on the basis of parameter-M.