一锅法合成过渡金属配合物及其光催化性能研究

Synthesis and Photocatalytic Activity of Transition Metal Complexes by One-pot Method

以3,5-二(2-羧基苯氧基)苯甲酸为主配体,采用一锅溶剂热法合成了系列金属有机配合物(M=铜、钴、锰),采用红外光谱对其进行了初步表征。选取罗丹明B和甲基橙作为目标物,探究了不同的配合物对目标染料的光催化降解效果,结果表明该系列配合物可以高效地降解甲基橙,对罗丹明B则没有催化降解性能。

A series of metal-organic complexes(M=Cu,Co,Mn) were synthesized by one-pot solvothermal method with 3,5-bis(2-carboxyphenoxy)benzoic acid as the main ligand,and preliminarily characterized by infrared spectroscopy.Rhodamine B and methyl orange were selected as target pollutants to explore the photocatalytic degradation effect of different complexes on target dyes.The results showed that the series of complexes could efficiently degrade methyl orange,but had no catalytic degradation performance for rhodamine B.