Open AccessPreparation and study of the luminescent glass-ceramics based on barium iodide activated with Eu2+
Author(s) -
Т. А. Соломаха,
Е. Е. Трусова,
Евгений Владимирович Третьяк
Publication year - 2019
Publication title -
žurnal belorusskogo gosudarstvennogo universiteta. himiâ
Language(s) - English
Resource type - Journals
eISSN - 2617-3980
pISSN - 2520-257X
DOI - 10.33581/2520-257x-2019-1-38-44
Subject(s) - iodide , materials science , luminescence , ceramic , barium , powder diffraction , nuclear chemistry , chemical engineering , mineralogy , inorganic chemistry , composite material , chemistry , metallurgy , crystallography , optoelectronics , engineering
In this paper an original method for obtaining glass-ceramics based on barium iodide powder activated with Eu2+ is proposed, their structural and spectral-luminescent properties are investigated. X-ray diffraction analysis has evidenced that glass-ceramics containing BaI2 ∙ 2H2O and BaI2 are formed when 50 mas. % of the starting iodide powder is used in the synthesis process. The possibility of using glass-ceramics for preventing the contact of iodide powder with water vapor has been confirmed.