中空微球及其制备方法

Hollow Microsphere and their Preparation Techniques

中空微球具有低密度、高比表面积且可以容纳客体分子等特点,在众多领域受到广泛关注。本文对聚合物中空微球、无机中空微球、聚合物/无机复合中空微球的制备方法进行了综述,并介绍了一种在使用过程中形成中空结构的可膨胀微球。

Hollow microspheres have been intensively attractive in many fields due to their specialties of low density, high specific surface area and capacity of accommodating object molecular. This review focused on the preparation techniques of hollow microspheres prepared with different materials including polymer, inorganic and polymeric/inorganic composite materials. In addition, thermo-expandable microspheres which form hollow structure in the process of application were introduced.