【摘要】 在纳米铟锡氧化物纳米粉体应用中悬浮液分散稳定是一个十分重要的问题。本文采用化学改性的方法,分别用阴离子表面活性剂、阳离子表面活性剂、非离子表面活性剂和硅表面活性剂对铟锡氧化物进行表面修饰以改进其悬浮液的稳定性。结果表明,除阳离子表面活性剂外,其他表面活性剂均可以使纳米铟锡氧化物在特定的分散体系中得到很好的分散,纳米铟锡氧化物悬浮液稳定性良好。更多还原

【Abstract】 The dispersion and stability of the suspensions of indium-tin oxide(ITO) nanoparticles are very important factors in their applications.Chemical modification was used to modify the nanosized indium-tin oxide.And the effects of different surfactants were studied,including anionic surfactants,cationic surfactants, non-ionic surfactants and silicon surfactants.The results show that all kinds of the surfactants can improve the stability of the suspensions of nanometer ITO,except the cationic surfactants.更多还原