稀土铝酸锶光致储能粉及其彩色发光涂料的应用研究

Application Research of Rare-Earth Strontium Aluminate Photoluminescent Phosphor and Its Colored Luminous Coating

以碳酸锶、氧化铝、稀土(氧化铕和氧化镓)、硼酸为原料,用高温烧结法合成了稀土铝酸锶光致储能粉,研究了烧结原理、原材料性能及工艺参数对其性能的影响。选用高透明度丙稀酸树脂、稀土铝酸锶光致储能粉、荧光颜料及助剂等,研制出一种具有荧光和发光性能的复合涂料,测定了该涂料的有关性能。

Rare-earth strontium aluminate photoluminescent phosphor is synthesized by high-temperature sintering reaction with strontium carbonate, alumina, rareearth （europium oxide and gallium oxide） and boric acid as raw materials. The effects of sintering principle, raw meterals properties and process parameters on the properties are studied. A colored luminous coating with fluorescene and luminescene properties is developed by using the high transparent acrylic resin, rare-earth strontium aluminate photoluminescent phosphor, and the related properties are determined.