| 水热法制备TiO2薄膜光催化降解性能的研究 |
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| 引用本文： | 宫华,苗鸿雁,刘开平,罗宏杰.水热法制备TiO2薄膜光催化降解性能的研究[J].西北轻工业学院学报,2003,21(1):5-8. |
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| 作者姓名： | 宫华 苗鸿雁 刘开平 罗宏杰 |
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| 作者单位： | [1]长安大学材料工程系，陕西西安710054 [2]陕西科技大学材料科学与工程学院，陕西咸阳712081 |
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| 摘 要： | 以Ti(SO4)2水溶液为前驱物，尿素为沉淀剂，采用水热法制备了锐钛矿型TiO2薄膜研究了该薄膜光降解苯甲酸的性能以及TiO2薄膜光催化降解有机物的机理。
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| 关 键 词： | 水热法制备 TiO2薄膜 光催化 降解性能 机理 光降解苯甲酸 |
| 文章编号： | 1000-5811(2003)01-0005-04 |
| 修稿时间： | 2002年12月28 |
RESEARCH ON PHOTOCATALYSIS OF TiO2 THIN FILMS PREPARED BY HYDROTHERMAL METHOD |
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| GONG Hua ,MIAO Hong yan ,LIU Kai ping ,LUO Hong jie.RESEARCH ON PHOTOCATALYSIS OF TiO2 THIN FILMS PREPARED BY HYDROTHERMAL METHOD[J].Journal of Northwest University of Light Industry,2003,21(1):5-8. |
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| Authors: | GONG Hua MIAO Hong yan LIU Kai ping LUO Hong jie |
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| Affiliation: | GONG Hua 1,MIAO Hong yan 2,LIU Kai ping 1,LUO Hong jie 2 |
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| Abstract: | A glass supported TiO 2 thin film has been prepared by hydrothermal treating the mixed solution of Ti(SO 4) 2 and urea. Photocatalytic properties of the film were investigated by measuring the degradation of benzoic acid under UV light irradiation. It was found that the as obtained film showed good photocatalytic activity. The path of degradation was discussed. |
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| Keywords: | hydrothermal method TiO 2(titanium dioxide) photocatalysis photodegradation |
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