| 陶砂载Fe2O3-TiO2的制备及光催化性能研究 |
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| 引用本文： | 鞠春华,王福平.陶砂载Fe2O3-TiO2的制备及光催化性能研究[J].低温建筑技术,2009,31(1):3-5. |
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| 作者姓名： | 鞠春华 王福平 |
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| 作者单位： | 1. 哈尔滨工业大学材料学院,哈尔滨,150090;哈尔滨工业大学化工学院,哈尔滨,150080
2. 哈尔滨工业大学化工学院,哈尔滨,150080 |
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| 基金项目： | 黑龙江省自然科学基金 |
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| 摘 要： | 采用溶胶-凝胶法制备的陶砂载Fe2O3-TiO2改性催化材料，提高陶砂载TiO2催化活性降解有机物，并解决粉体TiO2易产生二次污染的问题。采用扫描电子显微镜，X射线衍射研究了陶砂载Fe2O3-TiO2催化材料的表面结构，用降解水中罗丹明-B的效率来评价了陶砂载Fe2O3-TiO2催化材料降解有机物的效果。
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| 关 键 词： | 陶砂 氧化铁 二氧化钛 罗丹明-B |
PREPARATION AND PROPERTIES OF A Fe_2O_3-TiO_2 COMPOSITE PHOTOCATALYST BY USING CERAMISITES AS CARRIER |
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| JU Chun-hua,WANG Fu-Ping.PREPARATION AND PROPERTIES OF A Fe_2O_3-TiO_2 COMPOSITE PHOTOCATALYST BY USING CERAMISITES AS CARRIER[J].Low Temperature Architecture Technology,2009,31(1):3-5. |
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| Authors: | JU Chun-hua WANG Fu-Ping |
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| Affiliation: | 1.School of Chemistry Engineering;Harbin Institute of Technology;Harbin 150080;China;2.School of Materials Science and Engineering;Harbin 150090;China |
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| Abstract: | This paper made a research on the material of Fe2O3-TiO2 on Ceramisites plate,which was prepared by a conventional sol-gel method.This material improved the efficiency of the photocatalyst and also resolved the re-pollution problem of the powder-state TiO2.The experiment utilized SEM and X-ray to analyze the surface structure of the Fe2O3-TiO2 material.The result was evaluated by the degradation rates of Rhodamine-B in water.The experiment concluded that the degradation of Rhodamine-B was highest when the h... |
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| Keywords: | photocatalysis ceramic sand Fe2O3 TiO2 rhodamine B |
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