4.6 Article

Fluorescence detection of Mn2+, Cr2O72- and nitroexplosives and photocatalytic degradation of methyl violet and rhodamine B based on two stable metal-organic frameworks

Journal

RSC ADVANCES
Volume 7, Issue 17, Pages 10415-10423

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c6ra28728j

Keywords

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Funding

  1. National Natural Science Foundation of China [21501124]
  2. Opening Project of Key Laboratory of Green Catalysis of Sichuan Institutes of High Education [LYJ1301, LYJ1306]
  3. Education Committee of Sichuan Province [15ZB0222, 15ZB0214]
  4. start-up foundation of Sichuan University of Science Engineering [2014RC05, 2014RC34, 2015RC26]
  5. Institute of Functionalized Materials [2014PY01, 2015PY03]
  6. Project of Zigong Science & Technology and Intellectual Property Bureau [2014HX02, 2015HX16]
  7. Guangxi Natural Science Foundation [2016GXNSFAA380063]
  8. City Social Science and Technology Development Program of Dongguan [2016108101005]
  9. Science Foundation [Z2016001, M2016023]

Ask authors/readers for more resources

The reaction of Zn(NO3)(2)center dot 6H(2)O/Cd(NO3)(2)center dot 4H(2)O with a semi-flexible ligand 4'-(4-(3,5-dicarboxylphenoxy) phenyl)-4,2': 6',4-terpyridine (H(2)dbp) gave two new metal-organic frameworks of [Zn(dbp)](n) (1) and [Cd(dbp)(H2O)center dot 2H(2)O center dot CH3CN](n) (2). Single crystal X-ray diffraction analyses reveal that both 1 and 2 show three-dimensional, two-fold interpenetrating four-connected networks with 4(4).6(10).8 topology. The photoluminescence investigation indicates that both 1 and 2 could be prospective candidates for developing luminescence sensors for the sensing of Mn2+, Cr2O72- and nitroaromatic analytes. Furthermore, the photocatalysis properties of 1-2 for the degradation of methyl violet and rhodamine B were examined.

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