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Novel imine-linked porphyrin covalent organic frameworks with good adsorption removing properties of RhB

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Abstract

A new imine-linked porphyrin covalent organic framework (COF) CuP-DMNDA-COF with a large surface area was constructed from the condensation between 5,10,15,20-tetra(p-amino-phenyl)porphyrinatocopper(II) (CuTAPP) and 2,6-dimethoxynaphthalene-1,5-dicarbaldehyde (DMNDA) under solvothermal conditions. Simple treatment of CuP-DMNDA-COF with iron(III) in acetone led to the formation of the Fe-coordinated COF material CuP-DMNDA-COF/Fe, which exhibits superior adsorption performance for Rhodamine B (RhB) with easy recyclability and sustainability, indicating its good application potential for wastewater treatment.

Graphical abstract: Novel imine-linked porphyrin covalent organic frameworks with good adsorption removing properties of RhB

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Publication details

The article was received on 05 Feb 2017, accepted on 27 May 2017 and first published on 29 May 2017


Article type: Paper
DOI: 10.1039/C7NJ00424A
Citation: New J. Chem., 2017, Advance Article
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    Novel imine-linked porphyrin covalent organic frameworks with good adsorption removing properties of RhB

    Y. Hou, X. Zhang, C. Wang, D. Qi, Y. Gu, Z. Wang and J. Jiang, New J. Chem., 2017, Advance Article , DOI: 10.1039/C7NJ00424A

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