中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
DEGRADATION OF POLLUTANTS BY HYDROPHOBIC FePcCl16 UNDER ULTRAVIOLET AND VISIBLE LIGHT

文献类型:期刊论文

作者Wang, Shulian1,2,3; Ma, Wanhong3; Jia, Manke3; Huang, Yingping3
刊名FRESENIUS ENVIRONMENTAL BULLETIN
出版日期2013
卷号22期号:2A页码:549-555
关键词FePcCl16 heterophotocatalysis degradation pollutants mechanism
ISSN号1018-4619
通讯作者Huang, YP (reprint author), China Three Gorges Univ, Engn Res Ctr Ecoenviron Three Gorges Reservoir Re, Minist Educ, Yichang 443002, Peoples R China.
中文摘要Metal complex perchlorinated iron-phthalocyanine (FePcCl16) was prepared and used as a photocatalyst. The heterogeneous photocatalytic degradation of rhodamine B (RhB) and salicylic acid (SA) by FePcCl16 activated by molecular oxygen (O-2) under ultraviolet light (lambda <= 387 nm) and by hydrogen peroxide (H2O2) under visible light irradiation (lambda >= 420 nm) were studied. The experimental results indicated that organic pollutants can be effectively degraded under both ultraviolet and visible light. Under ultraviolet and visible light illumination, the removal rates of total organic carbon (TOC) for RhB reached 86.24% after 180 min and 64.73% after 300 min, respectively. The degradation process was predominated by the hydroxyl radical (center dot OH), according to the results from benzoic acid fluorescence method. The hydrophobic photocatalyst FePcCl16 was stable in aqueous solution. The photocatalytic degradation system had wide pH adaptability (3-11). The heterogeneous photocatalyst can be reused to degrade toxic organic pollutants both under ultraviolet and visible light.
英文摘要Metal complex perchlorinated iron-phthalocyanine (FePcCl16) was prepared and used as a photocatalyst. The heterogeneous photocatalytic degradation of rhodamine B (RhB) and salicylic acid (SA) by FePcCl16 activated by molecular oxygen (O-2) under ultraviolet light (lambda <= 387 nm) and by hydrogen peroxide (H2O2) under visible light irradiation (lambda >= 420 nm) were studied. The experimental results indicated that organic pollutants can be effectively degraded under both ultraviolet and visible light. Under ultraviolet and visible light illumination, the removal rates of total organic carbon (TOC) for RhB reached 86.24% after 180 min and 64.73% after 300 min, respectively. The degradation process was predominated by the hydroxyl radical (center dot OH), according to the results from benzoic acid fluorescence method. The hydrophobic photocatalyst FePcCl16 was stable in aqueous solution. The photocatalytic degradation system had wide pH adaptability (3-11). The heterogeneous photocatalyst can be reused to degrade toxic organic pollutants both under ultraviolet and visible light.
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Environmental Sciences
研究领域[WOS]Environmental Sciences & Ecology
关键词[WOS]TOXIC ORGANIC POLLUTANTS ; AQUEOUS-SOLUTIONS ; IRON TETRASULFOPHTHALOCYANINE ; HYDROGEN-PEROXIDE ; NEUTRAL PHS ; IRRADIATION ; OXIDATION ; PHOTODEGRADATION ; PHTHALOCYANINE ; COMPLEX
收录类别SCI
资助信息National Nature Science Foundation of China [21177072, 21207079]; Outstanding Young Innovative Team Plan Project of Hubei Province [T200703]; Innovation Group Project of Hubei Province Natural Science Foundation [2009CDA020]
语种英语
WOS记录号WOS:000321721700012
公开日期2014-01-06
源URL[http://ir.ihb.ac.cn/handle/342005/19641]  
专题水生生物研究所_藻类生物学及应用研究中心_期刊论文
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.China Three Gorges Univ, Engn Res Ctr Ecoenviron Three Gorges Reservoir Re, Minist Educ, Yichang 443002, Peoples R China
推荐引用方式
GB/T 7714
Wang, Shulian,Ma, Wanhong,Jia, Manke,et al. DEGRADATION OF POLLUTANTS BY HYDROPHOBIC FePcCl16 UNDER ULTRAVIOLET AND VISIBLE LIGHT[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2013,22(2A):549-555.
APA Wang, Shulian,Ma, Wanhong,Jia, Manke,&Huang, Yingping.(2013).DEGRADATION OF POLLUTANTS BY HYDROPHOBIC FePcCl16 UNDER ULTRAVIOLET AND VISIBLE LIGHT.FRESENIUS ENVIRONMENTAL BULLETIN,22(2A),549-555.
MLA Wang, Shulian,et al."DEGRADATION OF POLLUTANTS BY HYDROPHOBIC FePcCl16 UNDER ULTRAVIOLET AND VISIBLE LIGHT".FRESENIUS ENVIRONMENTAL BULLETIN 22.2A(2013):549-555.

入库方式: OAI收割

来源:水生生物研究所

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