학술논문
Two novel metal–organic frameworks constructed by pyridinyl-derived and carboxylate mixed ligands for photocatalytic dye degradation.
Document Type
Article
Source
Subject
*METAL-organic frameworks
*PHOTODEGRADATION
*CHEMICAL stability
*LIGANDS (Chemistry)
*ZINC compounds synthesis
*THERMAL stability
*DYES & dyeing
*
*
*
*
*
*
Language
ISSN
1144-0546
Abstract
A new rigid bipyridinyl-derived ligand has been utilized for the fabrication of two metal–organic frameworks, denoted as [M(L)(mipa)]n [M = Zn (1) and Cd (2), L = 2,6-bis((E)-4-(pyridine-3-yl)benzylidene)cyclohexanone, H2mipa = 5-methylisophthelic acid], through solvothermal synthesis by using a mixed-ligand strategy. Structural analysis reveals that these isomorphic compounds display a 3,5-connected two-dimensional network with an unprecedented (42·67·8)(42·6) topology. Both of them exhibit certain chemical stability and thermal stability. Notably, the photocatalytic properties of the two compounds for the degradation of several organic dyes have been explored. [ABSTRACT FROM AUTHOR]