Synthesis, structural properties and shielding efficiency of glasses based on TeO2-(1-x)ZnO-xSm2O3
Kozlovskiy A.L. Shlimas D.I. Zdorovets M.V.
May 2021Springer
Journal of Materials Science: Materials in Electronics
2021#32Issue 912111 - 12120 pp.
This paper presents the results of studying the properties of TeO2-(1-x)ZnO-xSm2O3 glasses synthesized using the method of mechanochemical synthesis and subsequent thermal sintering. The control of the elemental composition was carried out using the method of energy dispersive analysis, the amorphous structure of the glasses was confirmed by the data of the results of measurements of X-ray diffraction. The shielding efficiency was evaluated by such parameters as Radiation protection efficiency, linear and mass attenuation coefficient and gamma radiation absorption, half-value layer and mean free path values. During the research, it was found that TeO2-0.2ZnO-0.8Sm2O3 glasses had the highest shielding efficiency. The results obtained can later be used for the design of protective materials and the development of technological processes for their production.
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L.N. Gumilyov, Eurasian National University, Nur-Sultan, Kazakhstan
The Institute of Nuclear Physics of Republic of Kazakhstan, Almaty, Kazakhstan
Ural Federal University, Yekaterinburg, Russian Federation
L.N. Gumilyov
The Institute of Nuclear Physics of Republic of Kazakhstan
Ural Federal University
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