| 可见光化的半导体光催化剂 |
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| 引用本文： | 黄文娅,余颖. 可见光化的半导体光催化剂[J]. 化学进展, 2005, 17(2): 0-247 |
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| 作者姓名： | 黄文娅 余颖 |
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| 作者单位： | 华中师范大学纳米科技研究院,武汉,430079 |
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| 基金项目： | 国家自然科学基金项目 (No .2 0 2 0 70 0 2 ) |
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| 摘 要： | 光解水制氢能否实用化取决于太阳光的有效利用率, 研究开发可见光化的光催化剂成为当前光催化剂研究中的重要课题.本文介绍了利用 光解水制氢的反应机理,综述了近年来半导体光催化剂在利用可见光方面的研究进展,重点描述了这些光催化剂的结构,并对该领域今后的研究方向进行了展望.
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| 关 键 词： | 可见光 半导体 光催化剂 制氢 |
| 文章编号： | 1005-281X(2005)02-0242-06 |
| 收稿时间： | 2003-12-01 |
| 修稿时间： | 2003-12-01 |
Progress of Semiconductor Photocatalysts Under Visible Light Irradiation |
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| Huang Wenya,Yu Ying. Progress of Semiconductor Photocatalysts Under Visible Light Irradiation[J]. Progress in Chemistry, 2005, 17(2): 0-247 |
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| Authors: | Huang Wenya Yu Ying |
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| Affiliation: | Nano-Science and Technology Research Center, Central China Normal University,Wuhan 430079,China |
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| Abstract: | Photocatalytic decomposition of water into H 2 has not been applied widely in practice because it is unable to utilize sunlight efficiently. Therefore, the research on the photocatalysts under visible light has been one of the most important issues. In this paper, the mechanism of the photocatalytic decomposition of H 2O into H 2 is described. Recent progress of semiconductor photocatalysts under visible light irradiation is briefly reviewed with the emphasis on the structure of these catalysts. |
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| Keywords: | visible light semiconductor photocatalysts hydrogen production |
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