| 二氧化钛形态结构及其光催化活性的研究进展 |
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| 引用本文： | 刘秀珍,施利毅,华彬.二氧化钛形态结构及其光催化活性的研究进展[J].上海环境科学,2000,19(9):414-417. |
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| 作者姓名： | 刘秀珍 施利毅 华彬 |
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| 作者单位： | 刘秀珍（上海大学理学院，上海 200072 ）;施利毅（上海大学理学院，上海 200072 ）;华彬（上海大学理学院，上海 200072 ） |
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| 基金项目： | 上海市科委和市环保局联合资助，编号98-JG05061。 |
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| 摘 要： | 简要介绍了ＴｉＯ２光催化作用机理，概述了颗粒晶型、表面积、大小等形态指标，以及贵金属沉积，金属离子掺杂、复合半导体和光敏化等改性手段对ＴｉＯ２光催化活性的影响，提出了该领域的发展方向。
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| 关 键 词： | 光催化材料 二氧化钛 形态结构 催化剂 |
Study Progress on Effect of Morphological Structure on PhotocatalyticActivity of Titania |
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| Liu Xiuzhen,Shi Liyi,Hua Bin.Study Progress on Effect of Morphological Structure on PhotocatalyticActivity of Titania[J].Shanghai Environmental Science,2000,19(9):414-417. |
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| Authors: | Liu Xiuzhen Shi Liyi Hua Bin |
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| Abstract: | In this paper, the photocatalytic mechanism of titania was introduced. The effect of morphological structure such as particle size, crystal structure, surface area on the photocatalytic activities of titania has been analyzed. Some important modification methods such as precious metal deposition, composite semiconductors, and phqtosensitization on the photocatalytic properties of titania and the research directions of this field have also been discussed and proposed. |
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| Keywords: | Photocatalytic material Titania Morphological structure |
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