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

V. M. Lisitsyn; Лисицын В. М.; D. A. Musakhanov; Мусаханов Д. А.; T. G. Korzhneva; Коржнева Т. Г.; A. V.  Strelkova; Стрелкова А. В.; L. A. Lisitsyna; Лисицына Л. А.; M. G. Golkovsky; Голковский М. Г.; A. M. Zhunusbekov; Жунусбеков А. М.; Zh. T. Karipbaev; Карипбаев Ж. Т.; A. L. Kozlovsky; Козловский А. Л.

doi:10.31857/S0132665122600169

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

Autores: Lisitsyn V.M.¹, Musakhanov D.A.², Korzhneva T.G.¹, Strelkova A.V.², Lisitsyna L.A.³, Golkovsky M.G.², Zhunusbekov A.M.², Karipbaev Z.T.², Kozlovsky A.L.²
Afiliações:
1. National Research Tomsk Polytechnic University
2. Gumilev Eurasian National University
3. Tomsk State University of Architecture and Building
Edição: Volume 49, Nº 3 (2023)
Páginas: 323-329
Seção: Articles
URL: https://ogarev-online.ru/0132-6651/article/view/139367
DOI: https://doi.org/10.31857/S0132665122600169
EDN: https://elibrary.ru/QDIMEM
ID: 139367

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Resumo

The possibility of radiation synthesis of luminescent ceramics from a mixture of Ba and Mg fluorides and WO3 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.

Palavras-chave

ceramics, metal fluorides, activator, radiation synthesis, structure, photoluminescence

Bibliografia

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