SnO2超细粉用作透明导电膜和导电涂料具有广阔的应用前景.以SnCl4.5H2O和SbCl3为原料,在掺杂浓度Sb2O3:SnO2=9:100(重量比)的条件下,采用共沉淀法制得了纳米级的SnO2超细粉.运用差示扫描量热法-失重分析(DSC-TG)、X射线衍射(XRD)、透射电镜(TEM)和紫外可见光光谱分析(UV)等观测手段对微粉末进行了表征,比较系统地研究了热处理工艺(温度、时间)对粉末颗粒度和电阻的影响规律,探讨了掺锑SnO2导电粉的显色特性.
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