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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 for the agglomeration of nano-sized powders are analyzed. The dispersion method is emphatically introduced. It is pointed out that the dispersion of the nano-powders is best combined physical and chemical methods, especially the choice of dispersant. At the same time, In order to improve the stability of dispersed particles.