研究在片状绢云母表面直接沉积纳米金红石型TiO2制备云母钛纳米复合材料的方法.结果表明:在制备的云母钛中,金红石型TiO2良好地结合在光滑的绢云母表面上,沉积颗粒呈岛状分布,且分散均匀.随着TiO2含量的增加,形成致密的TiO2涂层.低温下热处理云母钛复合材料时,云母钛的白度、亮度及反射系数会随着金红石TiO2含量的增加而提高.云母钛复合物的反射系数随着TiO2的结晶性的提高而增加.
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