荧光粉CaLaGa3S6O：Ce3+，Tb3+，Mn2+的合成和发光性能研究

摘要

利用高温固相法合成了荧光粉CaLaGa3S6O：Ce3+/Tb3+/Mn2+，研究了其荧光特性.荧光粉CaLaGa3S6O：0.10Ce3+,0.03Tb3+,0.015Mn2+，在400nm近紫外光的激发下，可同时得到434nm、474nm(蓝光)、543nm(绿光)和660nm(红光)的发射.%The phosphors CaLaGa3S6O:Ce3+/Tb3+/Mn2+were prepared by using the high temperature solid-state reaction, the photoluminescence properties of the phosphors were investigated. Under 400 nm excitation, the phosphor CaLaGa3S6O:0.10Ce3+, 0.03Tb3+, 0.015Mn2+shows emissions centering at 434 nm/474 nm(blue), 543 nm(green) and 660 nm(red).