FORMATION OF LUMINESCENT COATINGS WITH THE USE OF LOW MELTING GLASS

Authors

Eygeniy N. PODDENEZHNY, State Technical University of Gomel, Gomel, Republic of BelarusFollow
Ekaterina E. TRUSOVA, Belarusian State Technological University, Minsk, Republic of BelarusFollow
Andrei A. BOIKO, State Technical University of Gomel, Gomel, Republic of BelarusFollow
Ekaterina R. KRAVCOVA, Belarusian State Technological University, Minsk, Republic of BelarusFollow
Olga V. DAVYDOVA, State Technical University of Gomel, Gomel, Republic of BelarusFollow

Abstract

The aim of the present research is to develop compounds and technologies for applying the luminous vitrocrystalline compounds to smooth and ribbed glass substrates in LED lamp structure with a remote photoconverter that contains oxide low melting glass as the base and nanostructured cerium–doped yttrium–aluminum garnet powder as the luminophore. The luminescent coatings based on nanostructured cerium doped yttrium-aluminum garnet powder and low melting glass of composition BaO-Bi₂O₃-B₂O₃-K₂O-SiO₂ where prepared. YAG:Ce³⁺ powder was synthesized by the method of thermochemical reaction. Silica glass powder was introduced into the composition as diffuse scattering component, improving the lighting characteristics. Spectral-luminescent characteristics of coatings were studied.

Recommended Citation

PODDENEZHNY, Eygeniy N.; TRUSOVA, Ekaterina E.; BOIKO, Andrei A.; KRAVCOVA, Ekaterina R.; and DAVYDOVA, Olga V. (2024) "FORMATION OF LUMINESCENT COATINGS WITH THE USE OF LOW MELTING GLASS," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2024: No. 1, Article 3.
DOI: https://doi.org/10.34920/cce202413
Available at: https://cce.researchcommons.org/journal/vol2024/iss1/3