Construction of a Dual-Function Metal–Organic Framework: Detection of Fe3+, Cu2+, Nitroaromatic Explosives, and a High Second-Harmonic Generation Response

In this work, an Eu3+-based dual-function metal–organic framework [Eu2L2(DMF)­(H2O)2]·2DMF·H2O [H3L = 5-(1-carboxynaphthalen-4-yl)­benzene-1,3-dioic acid] (1) has been successfully constructed. This compound can effectively detect Cu2+, Fe3+, and 4-nitrophenol with low detection limits of 18.3, 12.2...

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Bibliographic Details
Published in:Industrial & engineering chemistry research 2019-09, Vol.58 (38), p.17784-17791
Main Authors: Sun, Shaowen, Wang, Fengyuan, Sun, Yingying, Guo, Xianmin, Ma, Ruidan, Zhang, Min, Guo, Huadong, Xie, Yiming, Hu, Ting
Format: Article
Language:English
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Summary:In this work, an Eu3+-based dual-function metal–organic framework [Eu2L2(DMF)­(H2O)2]·2DMF·H2O [H3L = 5-(1-carboxynaphthalen-4-yl)­benzene-1,3-dioic acid] (1) has been successfully constructed. This compound can effectively detect Cu2+, Fe3+, and 4-nitrophenol with low detection limits of 18.3, 12.2, and 3.63 ppm, respectively. It also displays a high second-harmonic generation response ca. 2.0 times that of KH2PO4.
ISSN:0888-5885
1520-5045
DOI:10.1021/acs.iecr.9b02949