Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Photocatalytic degradation of AZO dyes by supported TiO2+UV in aqueous solution | |
Chunmei Zhu; Liangyan Wanga; Linren Kongb; Xi Yangb; Liansheng Wangb; Shaojian Zhenga; Feili Chena; Feng MaiZhia; Huang Zonga | |
2000 | |
发表期刊 | CHEMOSPHERE |
卷号 | 41期号:3页码:303-309 |
通讯作者 | Zhu, CM, Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
其他摘要 | The photocatalytic degradation performance of photocatalysts TiO2 supported on 13-X, Na-Y, 4A zeolites with different loading content was evaluated using the photocatalytic oxidation of dyes direct fast scarlet 4BS and acid red 3B in aqueous medium. The results showed that the best reaction dosage of TiO2-zeolite catalysts is about 2 g/l and the photocatalytic kinetics follows first order for all supported catalysts. The photocatalytic activity order of the three series catalysts is 13X type >Y type >4A type. The physical state of titanium dioxide on the supports is evaluated by X-ray photoelectron spectra (XPS), powder X-ray diffraction (XRD), BET, and FTIR. (C) 2000 Elsevier Science Ltd. All rights reserved. |
关键词 | Tio2 Zeolite Photocatalytic Degradation Dye |
学科领域 | Environmental Sciences |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/3797 |
专题 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Chunmei Zhu,Liangyan Wanga,Linren Kongb,et al. Photocatalytic degradation of AZO dyes by supported TiO2+UV in aqueous solution[J]. CHEMOSPHERE,2000,41(3):303-309. |
APA | Chunmei Zhu.,Liangyan Wanga.,Linren Kongb.,Xi Yangb.,Liansheng Wangb.,...&Huang Zonga.(2000).Photocatalytic degradation of AZO dyes by supported TiO2+UV in aqueous solution.CHEMOSPHERE,41(3),303-309. |
MLA | Chunmei Zhu,et al."Photocatalytic degradation of AZO dyes by supported TiO2+UV in aqueous solution".CHEMOSPHERE 41.3(2000):303-309. |
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