一种平面Pd（II）配合物的合成结构以及光催化性质的研究

摘要

The complex [Pd(dmphen)CO3]·H2O (dmphen is 2,9-dimethyl-1,10-phenanthroline)have been synthesized by hydrothermal reaction.Elemental analysis, IR and single-crystal X-ray diffraction were used to characterize the Pd(II)complex. The photocatalytic degradation of methylene blue was used as a reaction probe to evaluate Pd(II)complex photocatalytic degrading activity.The results show that the complex has effect on catalytic degradation of methylene blue under the 300W xenon light.The photocatalytic degaration rate of methylene blue was determined by the catalysis time and the participation of Pd complex.%配合物[Pd(dmphen)CO3]•H2O（dmphen是2,9-二甲基-1,10-菲咯啉）已合成和表征。钯配合物是采用水热合成法制备的，利用X射线单晶衍射法、元素分析、红外等方法对其进行表征。本文以亚甲基蓝（MB）为探针进行了光催化反应对其进行降解,测评了[Pd(dmphen)CO3]•H2O 配合物的光催化降解活性。结果表明，在300 W氙灯光源照射下，该配合物对亚甲基蓝光的催化降解有一定效果，亚甲基蓝（MB）的光催化降解率由时间和Pd配合物的参与共同决定。