纳米粒子的干燥方法与技术进展

Progress of drying methods of nanoparticles

纳米粒子的干燥是液相法制备纳米粒子时的一个关键步骤。简述了纳米粒子干燥时的团聚机理,介绍了8种纳米粒子的干燥方法与技术,并比较各种方法的特点以及存在的一些问题。

Drying of nanoparticles is a crucial step of nanoparticles preparation by the liquid phase method. In this paper, the mechanism of aggregation during the drying of nanoparticles is reviewed. Eight available methods for the drying of nanoparticles and theirs limitations were also discussed.