Nano-sized UiO-66 (nano-UiO-66) particles were prepared in a continuous flow microreactor, in which the particle size can be tuned from hundreds to dozens of nanometers by changing the residence time. Then the products respectively prepared by continuous flow method and reaction kettle method were compared. All the products were characterized by PXRD, TGA and SEM.%利用微流控合成法，通过改变停留时间的方法，成功合成了尺寸可控的纳米金属-有机骨架nano-UiO 66。并将微流控合成产物与传统的反应釜合成产物进行比较，所有的产物均通过 X 射线粉末衍射、热重分析、扫描电镜表征其性质。
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