Effects of Surfactants on Dispersion Properties of Nano-Sb2O3 and Nano-Sb2O3/Mica
表面活性剂对纳米Sb2O3和纳米 Sb2O3/云母分散性的影响

The Sb2O3/mica nanoparticles were prepared by using layered mica as the microreaction cell and characterized by means of XRD and TEM. The effects of surfactants on the particle properties and particle-size distributions for both nano-Sb2O3 and Sb2O3/mica nanoparticle were investigated and compared. The results show that after modified by CTAB, 8b2O3 nanoparticles assembled uniformly between mica layers, have a good dispersion property and a narrow size distribution around 5nm, 30nm less than that of 852O3 nanoparticles prepared without the addition of mica.