Synthesis and Characterization of Ceramics BaxMg(2 –x)F4 Activated by Tungsten

• Published in: Glass physics and chemistry Vol. 49; no. 3; pp. 288 - 292
• Main Authors: Lisitsyn, V. M., Musakhanov, D. A., Korzhneva, T. G., Strelkova, A. V., Lisitsyna, L. A., Golkovsky, M. G., Zhunusbekov, A. M., Karipbaev, J. T., Kozlovsky, A. L.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-06-2023; Springer Nature B.V
• Subjects: Ceramics; Characterization and Evaluation of Materials; Chemistry and Materials Science; Composites; Electron beams; Glass; Materials Science; Natural Materials; Photoluminescence; Physical Chemistry; Synthesis; Tungsten; metal fluorides; ceramics; photoluminescence; activator; radiation synthesis; structure
• ISSN: 1087-6596; 1608-313X
• DOI: 10.1134/S1087659623600199

The possibility of radiation synthesis of luminescent ceramics from a mixture of Ba and Mg fluorides and WO
3
oxide is shown for the first time. Synthesis is implemented in a powerful electron beam with an energy of 1.4 MeV by direct exposure of the charge to radiation. It is shown that the characteristic band is observed in the photoluminescence spectrum of the synthesized materials due to the introduction of tungsten, which indicates the incorporation of tungsten into the lattice during radiation synthesis without the use of additional substances in the charge.