硅胶基吸附材料的合成方法

Synthetic Methods of Silica Gel-Based Adsorbing Materials

硅胶基吸附材料是以硅胶为基质合成的一种对金属离子具有良好吸附性能的材料.本文从改性机理和合成路径两方面综述了硅胶基吸附材料的合成方法,并讨论了不同合成路径(异相法、均相法、共聚法)的优缺点.

Silica gel-based adsorbents are a kind of materials, which are prepared on the basis of silica gel and have good adsorption performance for metal ions. The synthesis methods of silica gel-based adsorbing materials are summarized from the aspects of modification mechanisms and synthetic paths. The advantages and disadvantages of different synthesis paths（ heterogeneous, homogeneous and copolymerization） were also discussed in this paper.