Luminescent ceramic material as well as preparation method and application thereof

Abstract

The invention discloses a preparation method of a luminescent ceramic material. The luminescent ceramic product is red, blue, purple or green fluorescent ceramic; red luminous powder is contained in the red fluorescent ceramic; blue luminous powder is contained in the blue fluorescent ceramic; purple luminous powder is contained in the purple fluorescent ceramic; green luminous powder is contained in the green fluorescent ceramic. Compared with the prior art, the luminescent ceramic material, the preparation method and application have the advantages that the luminescent ceramic material is applicable to various ceramic tiles or glass; the obtained fluorescent product can be continuously luminescent in dark places after the material with the functions of light absorption, light storage and luminescence absorbs various kinds of visible light and reaches the saturation; the cycle use without the number of times is realized; the afterglow time is long; the brightness is high; a series of characteristics of corrosion resistance, abrasion resistance, aging resistance, flame retardance, no toxic and side effects, no radioactivity and the like are realized.

Description

Technical field [0001] The invention relates to a luminescent ceramic material, in particular to a luminescent ceramic material and a preparation method and application thereof. Background technique [0002] Luminescent ceramics are a kind of high-purity, high-tech cutting-edge materials made of rare earth materials through high temperature and high pressure intensification treatment. It can absorb sunlight or other scattered light, activate after absorbing and storing light energy, and emit strong light. It can emit light for more than 12 hours, and its luminous performance can be reproduced repeatedly. It can maintain the luminous effect for up to 15 years, so that everything can enjoy a bright future. . Luminescent ceramics can be mixed into paint or resin to make coatings or injection molding. [0003] The existing luminescent ceramics are high-purity, high-tech cutting-edge materials made of rare earth materials subjected to high-temperature and high-pressure activation trea...

AI Technical Summary

Problems solved by technology

[0003] Existing luminescent ceramics are a kind of high-purity, high-tech cutting-edge material made by intensifying rare earth materials under high temperature and high pressure. Such products have high production costs and cannot be widely used in daily life.