Quantum mechanics

Mass attenuation coefficient

Molar volume

Engineering

Polaron

Materials science

Chromatography

Radiation

Mineralogy

Ceramic

Chemical engineering

Radiation shielding

Diffractometer

Quenching (fluorescence)

Thermodynamics

Physics

Crystallization

Optics

Ionic radius

Attenuation coefficient

Electromagnetic shielding

Fluorescence

Composite material

Analytical Chemistry (journal)

Chemistry

Scanning electron microscope

Electron

Silicon

The melt-quenching method has been used to fabricate 9Na2O-(30-x) Bi2O3- xMoO3-40B2O3- 20SiO2-1Fe2O3 glass system where x = (0 ≤ x ≤ 15 mol%). The XRD diffractometer procedure was used to check the status of these samples. Inter-ionic distance (Ri) between Mo–Mo, Polaron radius rp, and inter-nuclear distance ri reduce with the Mo content due to reduce of molar volume. The two-photon absorption coefficient TPA increase with the increase of MoO3 this increased connected to Eg. The values of ionicity Ib slightly increase and the covalency of these glasses reduce with a growth in MoO3 content. The XRD patterns of glass-ceramic show (Na2B4O7), B2Si2O5, Na2SiO3, Fe7BSi3O18, and LiBi (MoO4)2. The morphological of the glass-ceramic has been studied by SEM. FT-IR spectroscopic investigations of the glass-ceramic samples were applied to check the characteristic structure. Mass attenuation coefficient of the prepared samples decreased with the energy increase and with the addition of MoO3.

Physical, Radiation Shielding and Crystallization Properties of Na2O-Bi2O3- MoO3-B2O3- SiO2-Fe2O3 Glasses