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采用高温固相反应合成CaTiO3:Pr^3+、Zn2TiO4、Ca0.7Zn0.3-xCd,TiO3:Pr^3+(x=0.01,0.03,0.05,0.07,0.09,0.1)红色系列粉末状发光材料。经X射线衍射检测其结构,CaTiO3结构为正交晶系,其结果与JCPDS标准卡(42-423)相符。Zn2TiO4结构属立方晶系,结果与JCPDS标准卡(25-1164)一致。Ca0.7Zn0.6-xCdxTiO3:Pr^3(x=0.01,0.03,0.05,0.07,0.09,0.1)由两种物相组成,一种为C