用沉淀法制备了钨酸铅纳米晶.对制备的钨酸铅纳米晶做了X射线和透射电镜分析,结果显示在100℃烘干后,样品已经结晶良好,晶粒度在10～20nm之间.将其在不同温度下退火后,用荧光谱仪测量了其发光光谱,结果显示其有蓝色、绿色和红色三组主要的发光峰.
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