可调孔径的介孔材料在多个领域具有广泛的应用,许多因素引起材料孔径发生变化。综述了实验材料及反应条件对介孔材料孔径的调节,阐述了添加疏水性扩孔剂和改变温度调节孔径的相关机理。 Adjustable pore size mesoporous materials have a wide range of applications in many fields, many factors cause the material pore size changes. The adjustment of the pore size of mesoporous materials by experimental materials and reaction conditions is reviewed. The mechanism of adding hydrophobic pore-expanding agent and changing the temperature-controlled pore size is discussed.