二氧化硅包覆的纳米材料新进展

Recent Progress on Nanoparticles Silica-Coated Nanoparticles

近年来,开发新方法制备二氧化硅包覆的无机或有机纳米材料是材料科学的前沿问题.SiO2作为一种包覆材料可以充分发挥核壳结构材料的纳米复合物设计的多样性.本文综述了SiO2包覆的核壳材料的合成方法以及在发光、磁学、催化以及生物等领域的重要应用.

In recent years,new methods for silica coating of inorganic nanoparticles and organic nanomaterials have been reported at the forefront of materials science.Silica as a coating material provides an opportunity for enhancement of colloidal properties and functions by using core-shell rational designs.This paper provides a brief overview of recent progress in the synthesis of silica-coated nanomaterials and their impact in different areas.