| TiO2负载型光催化剂的制备与降解性能研究 |
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| 引用本文： | 崔鹏,魏凤玉,刘雪霆,杨则恒.TiO2负载型光催化剂的制备与降解性能研究[J].合肥工业大学学报(自然科学版),2001,24(5). |
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| 作者姓名： | 崔鹏 魏凤玉 刘雪霆 杨则恒 |
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| 作者单位： | 合肥工业大学化工学院 |
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| 摘 要： | 对溶胶 -凝胶法制备的 Ti O2 纳米溶胶 ,采用浸渍法将其负载于颗粒型活性炭的表面上制成 Ti O2 ( Sol)活性炭负载型催化剂。利用 SEM、EDS、XRD等手段对其表面的形貌、均匀性及晶型等进行表征 ,并进行了光对甲基橙水溶液的降解试验 ,结果表明该催化剂具有良好的光催化性能
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| 关 键 词： | 二氧化钛 光催化剂制备 甲基橙 降解 |
On the preparation of TiO2 photocatalyst immobilized on active carbon and its degradation property |
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| CUI Peng,WEI Feng yu,LIU Xue ting,YANG Ze heng.On the preparation of TiO2 photocatalyst immobilized on active carbon and its degradation property[J].Journal of Hefei University of Technology(Natural Science),2001,24(5). |
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| Authors: | CUI Peng WEI Feng yu LIU Xue ting YANG Ze heng |
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| Abstract: | The TiO 2 film immobilized on active carbon prepared by sol gel method was studied. The results of SEM, EDS and XRD indicated that the TiO 2 film was uniform, the lattice of TiO 2 was anatase, and a little absorption of the composite photocatalyst was kept. The catalyst was used to degrade the methyl orange solution. The results showed that this composite photocatalyst has better photoactivity and degradation rate. |
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| Keywords: | TiO 2 preparation of photocatalyst methyl orange degradation |
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