| 一维链状希夫碱铜配合物的高效光芬顿试剂活性 |
| 1D Chains of Copper(Ⅱ) Schiff Base Complexes as Efficient Photo-Fenton-Like Catalysts |
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| 摘要: 合成了2个希夫碱配合物[Cu(HL1)ClO4]n(1)和[Cu(HL2)NO3]n(2)(H2L1=N-[(2-oxy-acetate)benzyl]-2-aminoethanol,H2L2=N-salicylidene-3-aminopropanol),并将其在无酸化条件下用作甲基橙降解的光芬顿催化剂.1和2均为一维链状结构且铜为六配位的拉长八面体配位构型.它们均具有优秀的均相光芬顿试剂活性且1的光催化活性更优秀.实验结果表明,本研究中的配体结构对铜配合物的光催化活性有影响. |
| 关键词: 希夫碱 铜配合物 光芬顿反应 甲基橙 |
| 基金项目: 江苏省普通高校研究生科研创新计划(No.CXLX13_517),江苏省高校自然科学研究面上项目(No.13KJB220006),南京林业大学引进高层次留学回国人员科研基金项目,南京大学配位化学重点实验室开放基金项目和江苏省高校优势学科建设工程资助项目(PAPD)资助 |
| Abstract: Two copper(Ⅱ) Schiff base complexes [Cu(HL1)ClO4]n (1) and [Cu(HL2)NO3]n (2) (H2L1=N-[(2-oxy-acetate)benzyl]-2-amino ethanol, H2L2=N-salicylidene-3-amino propanol) have been synthesized and explored as photo-Fenton-like catalysts for the degradation of methyl orange (MO) without acidification process. 1 and 2 show 1Dchain motifs and each copper(Ⅱ) ion is six-coordinated in elongated octahedral environment. They are the first 1Dchains of copper(Ⅱ) Schiff base complexes with excellent photocatalytic performance. 1 has advantages on catalyzing efficient MOdegradation through homogeneous photo-Fenton-like reaction. The results indicate that the coordinated ligands have some effect on the photocatalytic activity of copper(Ⅱ) complexes in this study. CCDC: 996021, 1; 996020, 2. |
| Keywords: schiff base copper(Ⅱ) complex photo-fenton-like methyl orange |
| 投稿时间：2014-09-19 修订日期：2014-10-17 |
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| 费宝丽,王平平,王浩荣,燕庆玲,李阳光.一维链状希夫碱铜配合物的高效光芬顿试剂活性[J].无机化学学报,2015,31(2):399-404. |
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| Support information: 相关附件： file140655_Supporting Information.doc |
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