| 蒽醌/TiO2复合膜光催化降解孔雀石绿的研究 |
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| 引用本文： | 任羽西,陈日耀,郑曦,陈震. 蒽醌/TiO2复合膜光催化降解孔雀石绿的研究[J]. 化工时刊, 2005, 19(2): 14-15,18 |
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| 作者姓名： | 任羽西 陈日耀 郑曦 陈震 |
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| 作者单位： | 福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007;福建师范大学化学与材料学院,福建,福州,350007 |
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| 基金项目： | 福建省教育厅项目;JB02177,K04026 |
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| 摘 要： | 采用溶胶-凝胶浸渍提拉法制备ITO玻璃负载纳米TiO2薄膜，再以蒽醌修饰，在紫外光照下用以处理孔雀石绿染料溶液。结果表明，蒽醌修饰TiO2对降解产生了明显的改进。控制溶液pH值和H2O2的用量，降解率将进一步提高。
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| 关 键 词： | TiO2 蒽醌 光催化降解 孔雀石绿 |
Research of Anthraquinone/TiO2 Modified Films for Degradation of Malachite green |
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| Ren Yuxi,Chen Riyao,ZHENG Xi,Chen Zhen. Research of Anthraquinone/TiO2 Modified Films for Degradation of Malachite green[J]. Chemical Industry Times, 2005, 19(2): 14-15,18 |
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| Authors: | Ren Yuxi Chen Riyao ZHENG Xi Chen Zhen |
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| Abstract: | The nanocrystalline TiO 2 films loaded on ITO grass were prepared by a sol-gel progress,and modified with anthraquinone.This modified electrode was used in the decoloration of malachite green under the UV lights.The result shows that anthraquione enhances the photocatalytic activity of TiO 2;furthermore,by controlling the pH and the use of H 2O 2,the photocatalytic activity can be improved. |
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| Keywords: | TiO_2 anthraquinone photocatalysis degradation malachite green decoloration |
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