以Zn(NO3)2·6H2O为初始原料,以乙二醇甲醚作溶剂,乙醇胺为沉淀剂,采用水热法制备了不同形貌的ZnO粉体.通过X射线衍射、扫描电镜、荧光光谱等测试手段对不同形貌的ZnO粒子进行了表征.SEM结果表明调节反应物浓度和反应温度能够控制ZnO的尺寸和形貌.荧光光谱测试表明ZnO的紫外发射峰住为399 nm,随反应温度升高而发生宽化和红移,而绿光发射峰在453～493nm之间分裂为4个次级峰.
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