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

页码：2035 / 2040

页数：6

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