Metal-organic frameworks (MOFs) are a new class of organic-inorganic hybrid materials that are self-assembled metal clusters and organic ligands. Because MOFs have an ultrahigh surface area, a controllable size, and adjustable chemical properties, which are not available in other porous materials, it has broad application potential in chemical sensing, gas storage, and catalysis. However, the stability of MOFs in water is poor. The presence of water molecules changes the structures and properties of MOFs, which limits their industrial application in advanced oxidation process. In this paper, the definition of water stability is introduced in detail, and the damage mechanism of water molecules on MOFs is analyzed from the perspective of thermodynamic stability and kinetic stability. According to varying factors that affect MOFs’ water stability, corresponding methods to improve MOFs water stability are proposed, and research trends on the stability of MOFs in water are speculated.

金属有机骨架（MOF）是一类新型的有机无机混合材料，它们是自组装的金属簇和有机配体。由于MOF具有超高的表面积，可控制的大小和可调节的化学特性，而其他多孔材料无法提供这些MOF，因此它在化学传感，气体存储和催化方面具有广阔的应用潜力。但是，MOF在水中的稳定性很差。水分子的存在改变了MOF的结构和性质，这限制了它们在高级氧化过程中的工业应用。本文详细介绍了水稳定性的定义，并从热力学稳定性和动力学稳定性的角度分析了水分子对MOFs的破坏机理。根据影响财政部水稳定性的各种因素，