Crystal structure, electrochemical reversibility, and photocatalytic degradation of a coordination unsaturated copper(II) based coordination polymer

被引：12

作者：

Zhai, Lijun ^{[1
]}

Niu, Yulan ^{[1
,2
]}

Chen, Xi ^{[2
]}

Dong, Zhiyan ^{[1
]}

Gao, Yun ^{[1
]}

Zhang, Yingqi ^{[1
]}

Li, Bing ^{[1
]}

Fan, Liming ^{[2
]}

机构：

[1] Taiyuan Inst Technol, Dept Chem & Chem Engn, Taiyuan 030008, Peoples R China

[2] North Univ China, Coll Sci, Dept Chem, Taiyuan 030051, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2020年 / 119卷

基金：

中国国家自然科学基金;

关键词：

Coordination unsaturated; Open metal sites; Cu(II) coordination polymer; Electrochemical reversibility; Photocatalytic degradation; METAL-ORGANIC FRAMEWORKS; HETEROGENEOUS CATALYSTS; MAGNETIC-PROPERTIES; LUMINESCENCE; LIGANDS; SENSOR; OXYGEN;

D O I：

10.1016/j.inoche.2020.108121

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A coordination unsaturated copper (II) coordination polymer, [Cu(tptc)(0.5)(bpy)(H2O)](n) (1), was constructed from the mixed ligands of p-terphenyl-2,2 '',5 '',5'''-tetracarboxylate acid (H(4)tptc) and 1,3-bis(imidazol-1 yl-methyl)benzene (bimb) under hydrothermal condition. Structural analysis revealed that CP 1 is a 2D 4-connected {3(2).6(2).7(2)} kgm polymeric sheet, which can be further expanded into 3D supramolecular through hydrogen bonds. The coordination unsaturated central Cu(II) ions endow the CP 1 open metal sites, displaying good electrochemical reversibility as well as high efficiency in photocatalytic degradation of methylene blue (MB) under UV irradiation.

引用

页数：4

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