| TiO2负载膜的制备、表征及光催化性能 |
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| 引用本文： | 崔鹏,范益群,徐南平,时钧.TiO2负载膜的制备、表征及光催化性能[J].催化学报,2000,21(5):494-496. |
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| 作者姓名： | 崔鹏 范益群 徐南平 时钧 |
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| 作者单位： | 南京化工大学膜科学技术研究所江苏省化学工程重点实验室南京210009 |
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| 摘 要： | 采用溶胶－凝胶法制备了ＴｉＯ２纳米浸渍 法将其负载于颗粒形活性炭的表面制成ＴｉＯ２负载，利用ＳＥＭ，ＥＤＳ和ＸＲＤ等手段对膜的形貌、均匀性及晶型等进行了表征，并通过甲基橙水溶液的光催化降解反应考察了该负载膜的光催化活性。
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| 关 键 词： | 无机膜 |
| 文章编号： | 0253-9837(2000)05-0494-03 |
| 收稿时间： | 2000-10-25 |
Preparation, Characterization and Photocatalytic Activity of TiO2 Membrane Photocatalyst Immobilized on Active Carbon |
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| CUI Peng,FAN Yiqun,XU Nanping,SHI Jun.Preparation, Characterization and Photocatalytic Activity of TiO2 Membrane Photocatalyst Immobilized on Active Carbon[J].Chinese Journal of Catalysis,2000,21(5):494-496. |
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| Authors: | CUI Peng FAN Yiqun XU Nanping SHI Jun |
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| Abstract: | The TiO 2 membrane immobilized on active carbon prepared by sol gel method was studied. The results of SEM, EDS and XRD indicated that the TiO 2 membrane was uniform and continuous, and the adsorbability of the composite photocatalyst was partly kept. The membrane was used to degrade the methyl orange solution. The results showed that the TiO 2 membrane has higher photoactivity than the TiO 2 powder photocatalyst. |
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| Keywords: | titania inorganic membrane characterization photocatalysis methyl orange degradation |
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