基于二氧化硅纳米粒子的吸附分离材料及其应用

Adsorption and Separation Materials Based on Silica Nanoparticles and Its Applications

二氧化硅纳米粒子是一种重要的复合材料制备基质,具有独特的物理化学性质,是制备吸附分离材料理想的支撑材料.将其他组分的吸附材料结合二氧化硅基质,能显著地提高复合材料的分离能力和吸附性能,利用基于二氧化硅纳米粒子制备复合型吸附分离材料具有广阔的应用前景.本文主要介绍了各种基于二氧化硅纳米粒子的复合材料的组成类型、制备方法以及材料的吸附分离性能,详细阐述了基于二氧化硅纳米粒子复合材料在吸附分离领域的应用研究进展,并对未来的发展趋势进行了展望.

Silica nanoparticle is an important support matrix with the unique physical and chemical properties for the preparation of adsorption separation materials.The composite materials based on silica matrix can significantly improve the separation ability and adsorption performance,and it has wide application in many fields.This paper mainly introduced the composition types,preparation methods and adsorption performance of silica composite nanoparticles.Then the application progress in adsorption and separation area of silicon dioxide nanoparticle composite materials was reviewed.The development trends of silicon dioxide nanoparticle composite materials were also prospected in future.