基于金属有机框架(MOFs)的重金属污染废水电化学传感器研究进展

Pragati Shukla, Archana Mishra, S. Manivanna, D. Mandal
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引用次数: 5

摘要

有毒重金属离子可能对人体健康产生不良影响。传感和有效去除是一个重要问题。金属有机骨架(MOFs)是一类新型的晶体多孔材料。由于具有极高的比表面积、优化的孔体积和孔径分布,因此基于MOF的电化学传感器越来越受欢迎。它们可靠,使用方便,灵敏度高。本文将对MOF作为重金属传感器件的选择进行综述,并对其检测特定金属离子的机理进行解释。讨论了MOFs在重金属离子检测中的实际应用面临的挑战和前景。
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Metal-Organic-Frames (MOFs) Based Electrochemical Sensors for Sensing Heavy Metal Contaminated Liquid Effluents: A Review
Toxic heavy metal ions may have adverse health effects on human health. sensing and effective removal is an important issue. Metal-organic frameworks (MOFs) are a novel group of crystalline porous materials. Because of their extremely high surface areas, optimized pore volumes and pore size distributions for specific detection, electrochemical sensors based on MOF's are gaining popularity. They are reliable, easy to use and have good sensitivity. This review will give an insight into the selection of MOF's as heavy metal sensing devices and the mechanism behind the detection of specific metal ions shall also be explained. Challenges and prospects for practical applications of MOFs in heavy metal ion detection will be also discussed.
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