2、﹑激发发射光谱等表征方法来对我们制备的物质的结构、形状样貌还有光谱特征做了一系列的实验探究和学习。通过对测试结果分析可知，两种方法均可制备出具有纯相的Y2MoO6:Eu3+荧光粉。通过对荧光光谱分析可知，固相法合成的样品在1000℃下具有最高的荧光发射；而燃烧法合成的样品在1100℃下表现出最好的荧光性能。关键词：结晶性；燃烧法；固相法；Y2MoO6:Eu3+；荧光性能。25五邑大学本科毕业论文Abstract The way of compounding phosphor has a major impact on its performance, which can be improv
3、ed by some proper synthetic ways. It can not be denied that traditional Solid-phase method makes the performance of phosphor excellent. However, it needs a higher compounding temperature, longer reaction time as well as higher energy consumption, which adds up the cost of production to some extent
4、. Comparativrly speaking, Combustion method has several advantages that can make up for the Solid-phase method. Such as lower compounding temperature and shorter reaction time. Thus, this passage choose as a basic material, adding to compound the phosphor with red fluorescent. There is a compari
5、son between the Combustion method and traditional Solid-phase method, which meets our needs to study how performance can be impacted by different synthetic ways. What’s more, we are able to study and analyze the phase structure, the shape as well as the spectral properties of the synthetic materia
6、l systematically. The characterization methods to study and analyze the phase structure like scanning electron microscope and stimulating emission spectrum such as TG-DSC, DRX and SEM are available. Through analyzing the result of the test, it can be concluded that both of these two ways can conp
7、ound , the phosphor with . In general, the samples conpounded by the Solid-phase method have the highest flourescence emission in 1000 through analyzing flourescence spectrum while the Combustion method in 1100.K
