Preparation of Fe/Zn-MOFs by Microwave-Assisted Ball Milling and Removal of Levofloxacin Hydrochloride and Congo Red

IF 3.9 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Langmuir Pub Date : 2025-10-08 DOI:10.1021/acs.langmuir.5c03811

Fuhua Wei*, , , Min Li, , , Qinhui Ren, , , Qin Zhang, , , Wei Shang, , , Diaodiao Zhang, , , Lanyan Tian, , and , Zhao Liang*,

引用次数: 0

Abstract

In this study, Fe/Zn-metal–organic frameworks (Fe/Zn-MOFs) were synthesized via microwave-assisted ball milling and characterized via Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction, and nitrogen adsorption–desorption analysis. Fe/Zn-MOFs were highly effective in removing common organic pollutants. Experimental results revealed that Fe/Zn-MOFs exhibited excellent removal efficiencies, with maximum rates of 95.2 and 99.3% for levofloxacin hydrochloride (LH) and Congo red (CR), respectively. Additionally, Fe/Zn-MOFs exhibited remarkable adsorption capacities for CR and LH, with maximum values of 2806.5 and 77.8 mg/g, respectively. These results highlight the potential of Fe/Zn-MOFs as an effective material for the removal of organic pollutants.

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微波辅助球磨法制备Fe/Zn-MOFs及去除盐酸左氧氟沙星和刚果红。

本研究采用微波辅助球磨法合成了Fe/ zn -金属有机骨架（Fe/Zn-MOFs），并通过傅里叶变换红外光谱、扫描电镜、x射线衍射和氮吸附-脱附分析对其进行了表征。Fe/Zn-MOFs对常见的有机污染物具有较好的去除效果。实验结果表明，Fe/Zn-MOFs对盐酸左氧氟沙星（LH）和刚果红（CR）的去除率分别达到95.2%和99.3%。此外，Fe/ zn - mof对CR和LH的吸附能力显著，最大吸附量分别为2806.5和77.8 mg/g。这些结果突出了Fe/ zn - mof作为去除有机污染物的有效材料的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Langmuir 化学-材料科学：综合

CiteScore

6.50

自引率

10.30%

发文量

1464

审稿时长

2.1 months

期刊介绍： Langmuir is an interdisciplinary journal publishing articles in the following subject categories: Colloids: surfactants and self-assembly, dispersions, emulsions, foams Interfaces: adsorption, reactions, films, forces Biological Interfaces: biocolloids, biomolecular and biomimetic materials Materials: nano- and mesostructured materials, polymers, gels, liquid crystals Electrochemistry: interfacial charge transfer, charge transport, electrocatalysis, electrokinetic phenomena, bioelectrochemistry Devices and Applications: sensors, fluidics, patterning, catalysis, photonic crystals However, when high-impact, original work is submitted that does not fit within the above categories, decisions to accept or decline such papers will be based on one criteria: What Would Irving Do? Langmuir ranks #2 in citations out of 136 journals in the category of Physical Chemistry with 113,157 total citations. The journal received an Impact Factor of 4.384*. This journal is also indexed in the categories of Materials Science (ranked #1) and Multidisciplinary Chemistry (ranked #5).