分散聚合研究进展及单分散聚合物微球的应用

Development of dispersion polymerization and the application of monodisperse polymer microspheres

分散聚合是一种能得到很好单分散聚合物微球的新型聚合方法,该方法已广泛应用于医学、涂料工业、生物工程、化学工业等方面。大粒径单分散聚合物微球在许多领域里有着广阔的应用前景,越来越受到人们的关注。笔者对分散聚合中的反应机理、粒径的控制以及稳定剂和分散介质的研究进展进行了概述,并简要介绍了单分散聚合物微球的应用。

Dispersion polymerization is an attractive method for producing micron-size monodisperse polymer microsheres in a single batch. It has been applied in many fields, such as coating, bioengineering, medicine, chemistry industry etc. Micron-sized monodisperse polymer microspheres have been used in many fields and become a focus in resent years. The reaction mechanism and particle size control in dispersion polymerization were reviewed, stabilizer and medium in the polymerization process were introduced. And the application of micron-sized monodisperse polymer microspheres were simply discussed in this paper.