聚合物/无机纳米粒子复合微球化学制备的 研究进展.

聚合物/无机纳米粒子复合微球，具有良好的可设计性、流动性、热稳定性、功能基表面特性等优 良的综合性能。聚合物/无机纳米粒子复合微球的形貌、粒径及分布、表面结构等可根据制备方法发生显著 变化，从而影响其理化性能。本文综述了乳液聚合法、悬浮聚合法、分散聚合法、两步复合法、自组装法、 物理诱导和模板辅助法等化学方法在制备聚合物/无机纳米粒子复合微球方面的研究进展，对其中涉及的多 层、核-壳、功能化复合微球的制备方法也做了一定总结。最后，提出了当前在化学制备聚合物/无机纳米粒 子复合微球时仍面临的问题，并进行了展望.Polymer/inorganic nanoparticle composite microspheres have excellent comprehensive properties such as good designability, fluidity, thermal stability and functional base surface characteristics. The morphology, particle size, distribution and surface structure of polymer/inorganic nanoparticle composite microspheres can be significantly changed according to the preparation method, which can affect their physical and chemical properties. This article reviews the research progress of emulsion polymerization, suspension polymerization, dispersion polymerization, two-step compounding, self-assembly, physical induction and template-assisted methods in preparing polymer/inorganic nanoparticle composite microspheres. The preparation methods of multi-layer, core-shell and functionalized composite microspheres have also been summarized. Finally, the current problems in the chemical preparation of polymer/inorganic nanoparticle composite microspheres are proposed and prospected. [ABSTRACT FROM AUTHOR]