SrAl_2O_4:Eu^(2+)发光材料的制备工艺及发光性能的研究

SrAl_2O_4: Preparation Technology of Eu^(2+) Luminous Materials and Their Luminous Performance

采用固相烧结法 ,在碳还原条件下合成了SrAl2 O4∶Eu2 + 发光材料。研究了影响其发光性能的制备工艺及各种因素。探讨了SrAl2 O4∶Eu2 发光材料的长余辉性能。

The title SrAl 2O 4: Eu 2+ luminous materials have been synthesized by solid sintering technology at the presence of carbon as reductant. The factors that influence the luminous performance and preparation technology were discussed. Additionally, the long afterglow performance of the SrAl 2O 4: Eu 2+ luminous materials is discussed.