A multifunctional 3D Cd-based metal-organic frameworks for the highly luminescence sensitive detection of CrO42-/Cr2O72- and nitro aromatic compounds

被引：18

作者：

Xi, Wen-Kui ^{[1
]}

Ma, Guang ^{[1
]}

Wang, Xin-Gang ^{[2
]}

Sun, Zhi-Hua ^{[2
]}

Li, Jiang ^{[2
]}

Zhang, Long ^{[2
]}

机构：

[1] Xian Shiyou Univ, Sch Mech Engn, Xian 710065, Shaanxi, Peoples R China

[2] Chang An Univ, Sch Mat Sci & Engn, Xian 710062, Shaanxi, Peoples R China

来源：

POLYHEDRON | 2020年 / 188卷

关键词：

Cd(II)-MOFs; Luminescence sensing; Cr(IV) ions; Nitro aromatic compound; SELECTIVE DETECTION; CR(VI) IONS; SENSOR; FE3+; CO2; CHROMIUM(III); ADSORPTION; LIGANDS; FE(III); MOF;

D O I：

10.1016/j.poly.2020.114691

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel 3D Cd(II)-based luminescent metal-organic framework {[Cd(L)(bpe)(0.5)]center dot H2O} n (1) [L = 6-(3-pyridyl)isophthalic acid and 1,2-bis(4-pyridyl)ethane], has been successfully assembled by a solvothermal reaction. The structure displays 4,5-connnected framework and exhibits solvent stability. More importantly, the excellent sensitivity and selectivity of compound 1 as luminescence probes for detecting CrO42-/Cr2O72- and a wide range of nitro aromatic compounds (NACs). (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：6

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