Microfluidic synthesis of a Zeolitic-Imidazole Framework ZIF-67 at ambient temperature and pressure is reported. With a metal/ligand/triethylamine (TEA) ratio of 1/4/4, ZIF-67 can be produced with a high space-time yield (STY) of 57000 kg m⁻³ d⁻¹ and a production rate of 285 g h⁻¹ in ethanol. It can be produced with a similar STY in water solution as well. Given the importance of sustainable synthesis, the recycling process of the mother liquor was investigated. The mother liquor can be recycled 5 times with high yield and crystallinity in ethanol, but not applicable in water solution. The morphology and particle sizes of ZIF-67 can be regulated in a controlling manner in a water-ethanol mixed solvent. Moreover, the influence of TEA on the characteristic of the ZIF-67 structure was investigated in detail.

报道了在环境温度和压力下沸石-咪唑框架 ZIF-67 的微流体合成。在金属/配体/三乙胺 (TEA) 比为 1/4/4 的情况下，可以以 57000 kg m ^-3  d ^-1的高时空产率 (STY)和 285 g h 的生产率生产ZIF-67 ⁻¹在乙醇中。它也可以用类似的 STY 水溶液制备。鉴于可持续合成的重要性，研究了母液的回收过程。母液可循环使用5次，在乙醇中收率高，结晶度高，但不适用于水溶液。ZIF-67的形态和粒径可以在水-乙醇混合溶剂中以可控方式进行调节。此外，还详细研究了 TEA 对 ZIF-67 结构特性的影响。