| SnO2/NaY光催化剂的制备 |
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| 引用本文： | 徐孝文,杨静.SnO2/NaY光催化剂的制备[J].合肥工业大学学报(自然科学版),2009,32(11). |
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| 作者姓名： | 徐孝文 杨静 |
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| 作者单位： | 苏州科技学院,化学系,江苏,苏州,215009 |
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| 基金项目： | 江苏省教育厅自然科学基金资助项目 |
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| 摘 要： | 用二氯化锡和NaY沸石为原料,经浸渍、焙烧等工序制备SnO2/NaY光催化剂,通过X射线粉末衍射、透射电镜和紫外可见漫反射光谱表征显示:尺寸在20～60二氧化锡纳米棒在NaY沸石表面上形成;以紫外光为光源,对甲基橙溶液进行光催化降解以检验其光催化性能,结果表明:该催化剂具有紫外光催化活性.
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| 关 键 词： | 二氧化锡 NaY沸石 纳米粒子 光催化剂 |
Preparation of SnO2/NaY photocatalyst |
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| XU Xiao-wen,YANG Jing.Preparation of SnO2/NaY photocatalyst[J].Journal of Hefei University of Technology(Natural Science),2009,32(11). |
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| Authors: | XU Xiao-wen YANG Jing |
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| Abstract: | SnO_2 nanoparticles were prepared on NaY zeolite by impregnation of SnCl_2 solution and subsequent calcination. The sample was characterized by XRD,TEM and UV-Vis-DRS. SnO_2 nanorods on NaY zeolite obtained by this approach possess 20～60 nm in size. The as-prepared catalyst was confirmed to be of good catalytic activity toward the methyl orange solution by using ultraviolet radiation as light source. |
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| Keywords: | SnO_2 NaY zeolite nanoparticle photocatalysis |
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