Synthesis and characterization of a new metal-organic framework with core-shell nanocomposite structures and its application for degradation of Methylene blue

The study of core-shell particles has expanded exponentially in the past few decades. Biomedical and energy applications can be expected to drive future developments in core-shell-type particles [۱]. The aim of this work was to synthesize of nanoparticles using a simple method with low production cost to be applied in natural sunlight for photocatalytic degradation of pollutants, so in this study first we synthesis of Co۲Fe۲O۴ by coprecipetation method and then we synthesis Co۲Fe۲O۴@Cu-MOF by layer to layer method and characterization its structure with some common spectroscopic methods such a scanning electron microscopy (SEM), X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) and differential thermal (TG– DT). In the other part of this work the dye removal activity of above composite compound was investigated by Methylene blue (MB) removal under visible light irradiation in different conditions [۲].

کلیدواژه ها:

Core-Shell ، Porus structure ، MOF ، BET ، TEM ، TG-DT