以zn粉为原料,采用高温热蒸发快速氧化法制备四枝杈纳米氧化锌(T-ZnO).考察了反应温度、氧气流速及氮气流速对T-ZnO的产率及形貌的影响,利用SEM、EDS、XRD、HRTEM及SAED分析试样的微观形貌及成分.研究结果表明,在900℃、氧气流速为80 sccm、氮气流速为300 sccm的条件下,可制备出均一的、产率高达80%具有六方纤锌矿结构的高品质T-ZnO.
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