纳米颗粒在液相中的分散稳定性研究进展

Advance in study of the dispersion stability of nanoparticles in liquid phase

纳米颗粒具有传统颗粒所不具备的优异性能,但其在液相中的团聚现象严重影响了自身特性,限制了其应用和发展。总结分析了纳米颗粒在液相中的分散过程和稳定机制,重点综述了分散方法、分散稳定性的评价方法及影响因素,并展望了未来的发展方向,为纳米颗粒的应用提供了理论基础,促进纳米技术的发展。

Nanoparticles have excellent properties that traditional materials do not have,but the agglomeration in liquid phase seriously affects their characteristics,limiting their application and development.The dispersion process and stability mechanism of nanoparticles in liquid phase were summarized and analyzed,the dispersion methods,evaluation methods of dispersion stability and influencing factors were reviewed,and the future development direction was prospected,which provided a theoretical basis for the application of nanoparticles and promoted the development of nanotechnology.