/朱永安:TiOSiO22复合薄膜的制备及光学性能研究·73·
3 结论
/在TiOSiOTAB,采用溶胶-凝胶法后期热处理去除表面22溶胶-凝胶体系中掺杂表面活性剂C
活性剂的方法制备出复合光学薄膜.CTAB有机掺杂提高了薄膜孔洞率,表现为复合薄膜体系的折射率有所降低.TiO2的添加提高了复合薄膜的折射率和消光系数,表现为紫外的吸收加强,也使得
[15]薄膜的光催化性能有所提高.复合薄膜的透过性要优于单一TiO2薄膜的透过性.
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