采用溶胶-凝胶燃烧法合成了不同Sr2＋掺杂浓度的Ca0.5-xWO4∶Eu3＋0.25Li＋0.25Sr2＋x（x=0,0.05,0.10,0.15,0.20,0.25）红色荧光粉,分别采用X......