Modern trends in the creation of luminescent silicate ceramic and glass materials for industry and technology

Abstract

Abstract The main types of phosphors and the prospects of their application in luminescent silicate ceramic, glass materials and coatings for industry, technology and construction are analyzed. Basic requirements for phosphors for solving the problems of evacuation systems and emergency lighting have been established. The choice of photoluminophore compositions in the production of photoluminescent glazes with a long afterglow is substantiated. The peculiarities of the use of industrial photoluminophores based on strontium aluminates in the production of transparent protective glass coatings for ceramic tiles, which are obtained under conditions of high-temperature single-stage firing, have been established. The prospects of creation and the main directions of research in the production of photoluminescent glazes with a long afterglow based on ecologically low-value domestic raw materials for solving the problems of lighting in crisis situations are determined.