Green Oxidative Degradation of Methyl Orange with Copper(II) Schiff Base Complexes as Photo-Fenton-Like Catalysts

被引：20
|
作者：
Fei, Bao-Li [1 ,2 ]
Yan, Qing-Ling [1 ]
Wang, Jiang-Hong [1 ]
Liu, Qing-Bo [3 ]
Long, Jian-Ying [3 ]
Li, Yang-Guang [4 ]
Shao, Kui-Zhan [4 ]
Su, Zhong-Min [4 ]
Sun, Wei-Yin [2 ]
机构：
[1] Nanjing Forestry Univ, Coll Chem Engn, Nanjing 210037, Jiangsu, Peoples R China
[2] Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China
[3] Nanjing Forestry Univ, Coll Sci, Nanjing 210037, Jiangsu, Peoples R China
[4] NE Normal Univ, Inst Funct Mat Chem, Fac Chem, Changchun 130024, Peoples R China
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2014年 / 640卷 / 10期
关键词：
HYDROGEN-PEROXIDE; DECOLORIZATION; ACTIVATION; SYSTEMS; METAL; MINERALIZATION; DIOXYGEN; KINETICS; CRYSTAL; DYES;
D O I：
10.1002/zaac.201300562
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two copper(II) complexes, namely [Cu(HL)Cl] (1) and [Cu(HL)Br](2), where HL is the multidentate Schiffbase N-[(2-oxy-acetate)benzyl]-2-aminothanol, were synthesized and fully characterized. The Cu-II ions in 1 and 2 are pentacoordinate and the coordination arrangement is best described as distorted square-pyramidal. The degradation of methyl orange (MO) was investigated using 1 and 2 as homogeneous photo-Fenton-like catalysts. 1 and 2 exhibited similar catalytic activity at neutral pH. The results suggest that they have advantages on catalyzing efficient degradation of organic dye through photo-Fenton-like reaction.
引用
收藏
页码：2035 / 2040
页数：6
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