表面活性剂对铜溶胶合成影响的研究

Research on the Influence of Surfactants on the Synthesis of Copper Colloids

利用不同的表面活性剂合成铜溶胶,并研究表面活性剂种类、浓度对铜溶胶合成的影响。结果表明,当表面活性剂浓度处于临界胶束浓度附近时,合成铜溶胶的尺寸最小,粒子分散度最好。

In the paper, copper colloids are synthesized using different surfactants, and the influences of the type and concentration of the surfactants on the synthesis of copper colloids are explored. The results show that copper colloids exhibit the smallest size and the best dispersion when the concentration of the surfactants are near the critical micelle concentration.