Structure and Photocatalytic Property of a Novel Three-Dimensional Supramolecular Cu(II) Coordination Polymer with pcu Topology Based on the Rigid Multifunctional Ligand

被引：2

作者：

Wu, Xiaoshuo ^{[1
]}

Wang, Pengfei ^{[1
]}

Xu, Siyuan ^{[1
]}

Lu, Pengpeng ^{[1
]}

机构：

[1] Chizhou Coll, Sch Chem & Mat Engn, Chizhou 247000, Peoples R China

来源：

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS | 2016年 / 26卷 / 05期

关键词：

Coordination polymer; Multifunctional ligand; Photocatalytic activity; METAL-ORGANIC FRAMEWORKS; WATER OXIDATION; REDUCTION; CHEMISTRY; GRAPHENE; ELECTRON; ACID; HOLE;

D O I：

10.1007/s10904-016-0404-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new copper coordination polymer, [Cu2L4(H2O)(2)](n) (1), (HL = 3-(pyridine-2-yl)benzoic acid) has been solvothermally synthesized by using the HL and CuCl2 center dot 2H(2)O and characterized by IR spectra, elemental analysis, single-crystal and powder X-ray diffractions, and TGA. Compound 1 contains a well-known paddle-wheel unit [Cu-2(COO)(4)], which is connected to a three-dimensional supramolecular structure with pcu topology through the hydrogen bond interactions. Compound 1 displays considerable thermal stability and exhibits selective absorption in the visible region, which is shown by thermogravimetric analysis and solid-state UV-Vis diffuse-reflectance spectra, respectively. In addition, compound 1 represents an example of visible light driven photocatalyst based on coordination polymer and shows good degradation ability over Rhodamine B (RhB).

引用

页码：1101 / 1106

页数：6

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