PHOTODEGRADATION OF TOXIC ORGANIC POLLUTANTS CATALYZED BY MnPcTc IMMOBILIZED ON WO3
文献类型：期刊论文
| 作者 | Wang, Shulian1; Gu, Yan1; Cao, Tingting1; Wang, Pan1; Zhang, Aiqing2,3; Huang, Yingping1; Ma, Wanhong4 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:8A页码:2071-2077 |
| 关键词 | Mnpctc-wo3 Photocatalysis Decolorization Degradation |
| ISSN号 | 1018-4619 |
| 英文摘要 | In this paper, MnPcTc (2, 9, 16, 32-tetracarboxylic phthalocyanine manganese) was immobilized on a WO3 support and prepared using the method of in-situ synthesis. UV-visible diffuse reflectance spectra (UV-Vis DRS) was employed to characterize the immobilized catalyst. Under visible light irradiation (lambda >= 450 nm), the photocatalytic degradation of the organic dye rhodamine B (RhB) and the small, stable molecular organic substance, 2, 4-dichlorophenol (2, 4-DCP) were used as probe reactions. Complete decolorization of RhB and 55.35% degradation of 2, 4-DCP occurred after 300 min of irradiation. By following the concentration change of reactive oxygen species it was demonstrated that the oxidation process was dominated by the hydroxyl radical (center dot OH) generated in the system. |
| 语种 | 英语 |
| WOS记录号 | WOS:000294506100009 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71437]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Yingping |
| 作者单位 | 1.China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Three Gorges Reservoir R, Yichang 443002, Peoples R China 2.S Cent Univ Nationalities, Minist Educ, Wuhan 430074, Peoples R China 3.S Cent Univ Nationalities, State Ethn Affairs Commiss, Key Lab Catalysis & Mat Sci, Wuhan 430074, Peoples R China 4.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shulian,Gu, Yan,Cao, Tingting,et al. PHOTODEGRADATION OF TOXIC ORGANIC POLLUTANTS CATALYZED BY MnPcTc IMMOBILIZED ON WO3[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2011,20(8A):2071-2077. |
| APA | Wang, Shulian.,Gu, Yan.,Cao, Tingting.,Wang, Pan.,Zhang, Aiqing.,...&Ma, Wanhong.(2011).PHOTODEGRADATION OF TOXIC ORGANIC POLLUTANTS CATALYZED BY MnPcTc IMMOBILIZED ON WO3.FRESENIUS ENVIRONMENTAL BULLETIN,20(8A),2071-2077. |
| MLA | Wang, Shulian,et al."PHOTODEGRADATION OF TOXIC ORGANIC POLLUTANTS CATALYZED BY MnPcTc IMMOBILIZED ON WO3".FRESENIUS ENVIRONMENTAL BULLETIN 20.8A(2011):2071-2077. |
入库方式： OAI收割
来源：化学研究所
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