采用高温固相法制备了一系列的NaY0.78-x（MoO4）2：0.2Yb^3＋,0.02Ho^3＋,xZn^2＋（x=0,0.05,0.1,0.15,0.2,0.25）荧光粉.通过X射线衍射仪、扫描电......