| SnO_2-TiO_2复合氧化物的制备、表征及日光催化研究 |
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| 引用本文： | 马琦,宋金萍.SnO_2-TiO_2复合氧化物的制备、表征及日光催化研究[J].应用化工,2008,37(3):317-319. |
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| 作者姓名： | 马琦 宋金萍 |
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| 作者单位： | 山西大同大学,化学学院,山西,大同,037008 |
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| 摘 要： | 采用水热法,在温和的条件下制备了具有较高光催化活性的SnO2-TiO2复合光催化剂,在太阳光照射下以罗丹明B的光降解为模型反应研究了其光催化活性。结果表明,掺Sn 0.3%的TiO2日光催化活性比纯TiO2的明显提高。用FT-IR、TG-DTA和XRD等进行了性能表征。
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| 关 键 词： | TiO2 TiO2-SnO2 日光催化 罗丹明B |
| 文章编号： | 1671-3206(2008)03-0317-03 |
| 修稿时间： | 2007年12月5日 |
Study of preparation and sunlight catalytic of SnO2-TiO2 photocatalyst |
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| MA Qi,SONG Jin-ping.Study of preparation and sunlight catalytic of SnO2-TiO2 photocatalyst[J].Applied chemical industry,2008,37(3):317-319. |
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| Authors: | MA Qi SONG Jin-ping |
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| Abstract: | The photocatalyst SnO2-TiO2 with higher photocatalytic activity is prepared by hydrothermal method in mild condition,it's photocatalytic activity is investigated using the photocatalytic degradation of Rhodamine B as a model reaction in sunlight.The result showed that sunlight photocatalytic activity of TiO2 increased greatly owning to doping SnO2(0.3%),and also was characterized by FI-IR,TG-DTA and XRD. |
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| Keywords: | TiO2 TiO2-SnO2 sunlight catalytic Rhodamine B |
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