作者
Muhammad Rizwan Azhar, Hussein Abid, Hongqi Sun, Periasamy Vijay, Moses O Tade, Shaobin Wang
发表日期
2016
期刊
Journal of Colloid and Interface Science
卷号
490
页码范围
685-694
出版商
Elsevier
简介
In this study, binary metal organic frameworks (MOFs) with HKUST-1 and UiO-66 have been synthesized in a one-pot process. The synthesized MOFs were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), N2 adsorption, and thermogravimetric analysis (TGA). The meso-porosity and thermal stability of the binary MOFs were higher than those of single HKUST-1 or UiO-66. The synthesized MOF hybrids were then tested for adsorptive removal of methylene blue (MB) from wastewater in terms of kinetic and isothermal adsorption as compared to a commercially available activated carbon (AC). All the synthesized MOFs showed significant removal of MB under a wide range of pH. The adsorption capacities of HKUST-1 are higher than UiO-66 and commercial AC while the binary MOFs presented an even higher adsorption capacity than single …
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MR Azhar, HR Abid, H Sun, V Periasamy, MO Tadé… - Journal of colloid and interface science, 2017