Syntheses, crystal structures, luminescent sensing and photocatalytic properties of two 2D cadmium(II) coordination polymers constructed from mixed ligands

被引：11

作者：

Wu, Yi-Bin ^{[1
]}

Ren, Li ^{[2
]}

Dong, Gui-Ying ^{[1
]}

机构：

[1] North China Univ Sci & Technol, Coll Chem Engn, Hebei Key Lab Environm Photocatalyt & Electrocatal, 21 Bohai Rd, Tangshan 063210, Hebei, Peoples R China

[2] North China Univ Sci & Technol, Qianan Coll, Tangshan 064400, Hebei, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2022年 / 530卷

关键词：

Acetylacetone; Coordination polymer; Fe3+ ion; Luminescence quenching; Photocatalytic property; Norfloxacin; METAL-ORGANIC FRAMEWORKS; HIGHLY SELECTIVE DETECTION; VISUAL DETECTION; FE3+; SENSOR; MOF; HETEROJUNCTION; FLUORESCENCE; ANTIBIOTICS; NANOSHEETS;

D O I：

10.1016/j.ica.2021.120703

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two ternary Cd(II) coordination polymers (CPs), namely, [Cd(TDC)(L)](n) (1) and {[Cd(TCPA)(L)]& BULL;H2O}(n) (2) (H2TDC = 2,5-thiophenedicarboxylic acid, H(2)TCPA = 2,3,5,6-tetrabromoterephthalic acid, L = 1,4-bis(thiabendazole-1-yl)-2-butene) were hydrothermally synthesized and characterized. Both CPs display the 2D 6(3) layer, which are finally extended into 3D supramolecular network by weak hydrogen bond interactions. 1 and 2 possess excellent chemical stability in a wide pH range of 2-13. Both Cd(II) CPs can serve as efficient luminescent probes for the sensing of acetylacetone (acac), Fe(III) ions and norfloxacin (NOR) in water. The photodegradation ability of two CPs for methyl violet under UV irradiation was investigated in detail.

引用

页数：10

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