摘要
分析了纳米粉体团聚的原因,着重介绍了分散方法,指出纳米粉体的分散最好是结合物理法和化学法,尤其是要合理选择分散剂,同时对纳米粉体分散优化提出了建议,以提高分散后粒子的稳定性。
The reasons of nano-particles agglomeration are analyzed, and the methods of dispersion are introduced. It is pointed out that the best method of nano-particles dispersion should be combined of physical method and chemical method both, especially, choice of the suitable dispersant. Some suggestions on dispersion optimization of nano-particles are put forward so as to enhance the stability of dispersed nano-particles.
出处
《精细与专用化学品》
CAS
2007年第2期9-13,共5页
Fine and Specialty Chemicals
关键词
纳米粉体
团聚
分散剂
nano-particles
agglomeration
dispersant
