【摘要】 粒径单分散高聚物微球在许多领域里有着广阔的应用前景。简要介绍了粒径单分散微米级高聚物微球的制备方法和进展情况。介绍影响分散聚合的单体浓度、介质、稳定剂、交联剂、引发剂等影响因素对分散聚合的影响和种子溶胀法的进展情况。对国内原子转移自由基研究进行简单的介绍。更多还原

【Abstract】 Micronsized monodisperse polymer microspheres have been used in many fields in resent years. Methods of preparation of micronsized polymer microspheres were reviewed. Especially, the effects of the polymerization parameters on synthesize of largesize polymer microsphere by dispersion polymerization such as concentration of the monomer, crosslinker, the classes medium, stabilizers and initiator were introduced. The development of seed polymerization and the traits of twostep and dynamic swelling method were presented. As a new method atom transfer radical polymerization was also introduced.更多还原