首先用溶胶 -凝胶法制备符合 Sr Al2 O4:Eu2 + ,Dy3 + 化学组成的溶胶 ,然后通过机械研磨、水热反应和微波加热反应三种不同的组装方法和微波还原扩散法使其进入主体 ZSM- 5沸石的孔道中。主客体材料的荧光光谱出现显著蓝移 ,余辉光谱出现 4 0 0 nm和 5 17nm两个发射峰 ,两个余辉峰的相对发射强度随组装方法和组装浓度的改变而具有可调性 ,呈现有规律的变化。分析其原因是由于发光材料进入沸石的纳米级孔洞引起的。 First, a sol satisfying the chemical composition of Sr Al2 O4: Eu2 +, Dy3 + was prepared by a sol-gel method, and then was introduced into the host through three different assembly methods of mechanical grinding, hydrothermal reaction and microwave heating reaction and microwave reduction and diffusion ZSM-5 zeolite in the tunnel. The fluorescence spectra of the host and guest materials showed a significant blue shift, the afterglow spectra showed two emission peaks at 400 nm and 5 17 nm, and the relative emission intensities of the two afterglow peaks were adjustable with the assembly method and the assembly concentration. Changes in law. Analysis of the reason is due to the luminescent material into the zeolite nano-hole caused.