综述了纳米颗粒的物理、化学和添加分散剂三种分散方法,分析了不同分散方法的工艺条件和操作难易程度,探讨了分散效果的差异产生原因,并且讨论了分散过程中需要注意的问题,对纳米颗粒分散方法的研究方向提出了建议。
In this paper, three disperse methods, namely physical dispersion, chemical dispersion and dis- persant adding dispersion were summarized, and the processing condition and complexity of these methods were analyzed. The difference of dispersion effect among these methods and the problems which were nee- ded to pay attention during the process were discussed. Finally the research direction for the dispersion of nano-particles was put forward.