| TiO2/NaY光催化剂的制备 |
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| 引用本文： | 徐孝文,杨静.TiO2/NaY光催化剂的制备[J].苏州科技学院学报(自然科学版),2006,23(3):41-43. |
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| 作者姓名： | 徐孝文 杨静 |
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| 作者单位： | 1. 苏州科技学院,化学化工系,江苏,苏州,215009
2. 苏州科技学院,基础实验中心,江苏,苏州,215011 |
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| 摘 要： | 用钛酸四丁酯和NaY沸石为原料,经浸渍、焙烧等工序制备出TiO2/NaY复合催化剂。通过X射线粉末衍射及透射电镜表征,结果显示:在NaY沸石表面上形成了二氧化钛粒子(尺寸5～7nm)。以紫外光为光源,对甲基橙溶液的光催化性能进行检验,证实该催化剂具有紫外光催化活性。
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| 关 键 词： | 二氧化钛 NaY沸石 纳米粒子 光催化剂 |
| 文章编号： | 1672-0687(2006)03-0041-03 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006年3月24日 |
Preparation of TiO2/ NaY Photocatalyst |
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| XU Xiao-wen,YANG Jing.Preparation of TiO2/ NaY Photocatalyst[J].Journal of University of Science and Technology of Suzhou,2006,23(3):41-43. |
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| Authors: | XU Xiao-wen YANG Jing |
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| Institution: | 1.Dept. of Chemistry and Chemical Engineering, USTS, Suzhou 215011, China; 2.Center of Basic Lab., USTS, Suzhou 215011, China |
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| Abstract: | TiO2 nanoparticles were prepared on NaY zeolite by impregnation of tetrabutyl titanate solution and calcination. The samples were characterized by XRD and TEM. The result showed that TiO2 nanoparticles of 5-7 nm shaped on the surface of NaY zeolite. Photocatalysis degraded to methyl orange solution as photocatalysis function was explored by ultraviolet radiation as light resource, and showed catalysis activity. |
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| Keywords: | TiO2 NaY zeolite nanoparticles photocatalysis |
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