超长余辉蓄能发光涂料的制备

Preparation of super-long afterglow energy storage luminescence coating

通过选用透明度高、太阳能吸收率高的丙烯酸树脂和高亮度、长余辉时间的镝和铕稀土离子共掺杂的稀土硅酸盐光致发光粉末材料aCaO·bZnO·cBaO·dMgO·nSiO2:Eu,Dy,制备出了具有较强的蓄光能力和较长发光时间的夜光涂料,并论述了其制备方法和特性。

Selecting acrylic resin with high transparency and solar energy absorption and photoluminescence powder of dysprosium and europium ions doped rare earth silicate, aCaO · bZnO · cBaO · dMgO · nSiO2:Eu,Dy, we prepare luminous coatings with high light storage ability and long luminescence time; and narrate the method and characteristics.