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超声辅助分子自组装法合成硅胶负载TiO_2光催化剂 被引量:1

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摘要 超声辅助分子自组装法制备表面均匀和高催化活性的硅胶负载TiO_2(TiO_2-SiO_2)光催化剂。采用XRD、SEM、FT-IR、PL等手段对制备产物晶型及形貌等进行了表征。以降解水中偶氮染料甲基橙为探针反应,评价了TiO_2-SiO_2的光催化活性。结果表明,500℃煅烧TiO_2-SiO_2的光催化活性最佳。
出处 《世界有色金属》 2010年第6期52-53,共2页 World Nonferrous Metals
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