Immobilization of Eu3+ Ions in Zeolite Matrices in Order to Develop Solid-State Radioluminescent Light Sources

Immobilization of europium ions in the Rho, Beta, and paulingite zeolites using ion exchange is studied in order to search for the optimal alumosilicate matrix for the development of solid-state radioluminescent light sources. The phase composition, thermal stability, moisture adsorption ability, an...

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Bibliographic Details
Published inGlass physics and chemistry Vol. 45; no. 6; pp. 537 - 544
Main Authors Ul’yanova, N. Yu, Zelenina, E. V., Ugolkov, V. L., Golubeva, O. Yu
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2019
Springer Nature B.V
Subjects
Aluminum silicates
Cation exchanging
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Europium
Glass
Immobilization
Ion exchange
Light sources
Materials Science
Natural Materials
Organic chemistry
Phase composition
Physical Chemistry
Solid state
Thermal stability
Zeolites
zeolites
luminescence
paulingite
europium
Rho
inorganic phosphors
Beta
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Summary:Immobilization of europium ions in the Rho, Beta, and paulingite zeolites using ion exchange is studied in order to search for the optimal alumosilicate matrix for the development of solid-state radioluminescent light sources. The phase composition, thermal stability, moisture adsorption ability, and spectral characteristics of the specimens are studied. It is determined that Beta zeolite possesses the highest sorption capacity, high chemical and thermal stability, a significant constant capacity by water, and the highest cation-exchange characteristics regarding Eu 3+ .
ISSN:1087-6596
1608-313X
DOI:10.1134/S1087659619060257