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无机纳米粒子的引入可以使聚合物材料获得抗菌、导电和防紫外等诸多特性,但无机纳米粒子在聚合物基质中易团聚、引入量少,难以充分发挥其优点。细乳液聚合法基于其独特的成核方式——液滴成核,能够提高无机纳米粒子在聚合物基中的分散性和引入量,且复合材料的形貌易于控制,是目前制备特殊形貌有机/无机纳米复合材料的一种有效手段。本文介绍了有机/无机复合纳米材料的细乳液制备过程,综述了近年来不同无机纳米粒子与有机基质复合的研究进展,例如:纳米Si O2、纳米Zn O、金属纳米粒子、纳米氧化石墨烯等。最后就其发展现状提出了几点建议。
The introduction of inorganic nanoparticles can make the polymer material have many properties such as antibacterial, electrical conductivity and UV protection. However, the inorganic nanoparticles are easy to agglomerate in the polymer matrix with less introduction, which makes it difficult to give full play to their advantages. The miniemulsion polymerization method is based on its unique nucleation mode - droplet nucleation, which can improve the dispersibility and introduction amount of inorganic nanoparticles in the polymer matrix, and the morphology of the composite material is easy to control. It is currently the preparation of special morphology An Effective Means for Organic / Inorganic Nanocomposites. In this paper, the preparation process of miniemulsion of organic / inorganic composite nanomaterials is reviewed. The progress of composites of inorganic nanoparticles with organic matrix in recent years is reviewed, such as nano-Si O2, nanometer Zn O, metal nanoparticles, nano graphene oxide . Finally, some suggestions are put forward on its development status.