Synthesis of a novel 3D supramolecular hybrid via in situ self-assembly for the degradation of organic dyes

被引：5

作者：

Guo, Hong ^{[1
]}

Yu, Zhaoqiang ^{[1
]}

Su, Yajun ^{[1
]}

Jiang, Xin-Dong ^{[1
,2
]}

机构：

[1] Shenyang Univ Chem Technol, Coll Appl Chem, Shenyang 110020, Peoples R China

[2] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2020年 / 508卷

基金：

中国国家自然科学基金;

关键词：

Supramolecular polyoxometalate; Electrochemistry; Photocatalytic property; Hydrogen bonding; SELECTIVE OXIDATION; POLYOXOMETALATE; DIMENSIONALITY; CONSTRUCTION; FRAMEWORK; LIGANDS; BONDS;

D O I：

10.1016/j.ica.2020.119625

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Complex [Cu-I(phen)(2)Cl][Cu-II(phen)(2)Cl](3)(PW12O40)center dot 4DMF (1, phen = 1,10-phenanthroline) was synthesized by the solvothermal method and characterized by IR, TG, XPS and single crystal X-ray diffraction analyses. From the structural analysis of the supramolecular polyoxometalate (POM) 1, 3D supramolecular networks were constructed by the respective segments and polyoxoanions via hydrogen bonding and pi center dot center dot center dot pi stacking interactions. POM 1 contains two types of channels (pore A and pore B) that intersect each other, in which small molecules can be filled. The electrochemical and photocatalytic properties of POM 1 were investigated. POM 1 has an excellent catalytic ability for the degradation of organic dyes, such as Rhodamine B, Methylene Blue and Congo Red.

引用

页数：7

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