聚合物微胶囊的形态结构和性能表征方法

摘要

聚合物微胶囊作为一类新型功能高分子材料，在化学、材料科学、生物医学等诸多领域具有广阔的应用前景。聚合物微胶囊的形态结构、粒径大小及分布、芯材含量和机械强度等性能是决定其应用成功与否的关键。综述了聚合物微胶囊的形态结构和性能表征的几种经典和现代的仪器方法，详细阐述了各种表征方法的特点及用途，并对其优势和不足进行了比较。%Polymer microcapsules are a kind of new functional polymer materials which are widely applied in the fields of chemistry ,material science and biomedical science ,etc. The surface morphology ,diame⁃ter distribution , core content and mechanical strength of the polymer microcapsules are the key fac⁃tors of the success of application of polymer microcapsules. The characterization of morphological structure and properties of polymer microcapsules with classical and modern instrumental methods has been re⁃viewed. The characteristic and application of these methods have also been pointed out. The advantages and limitations of all methods are compared.