分别采用高温固相法和溶胶-凝胶法合成了新型红色长余辉发光材料Ca2Zn4Ti15O36∶Pr. 高温固相法合成Ca2Zn4Ti15O36需要在1200 ℃灼......

A novel red long-lasting phosphor Ca2Zn4Ti15O36:Pr were synthesized by solid state reaction and by sol-gel method. It is......

稀土离子掺杂的碱土铝（硅）酸盐绿色长余辉和蓝色长余辉已进入了实用阶段,现在已知的性能最好的绿色长余辉材料是SrAl2O4∶Eu2+,Dy3+,......