Defect Engineering in Metal‒Organic Frameworks as Futuristic Options for Purification of Pollutants in an Aqueous Environment.
Defect Engineering in Metal‒Organic Frameworks as Futuristic Options for Purification of Pollutants in an Aqueous Environment.
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金属有机框架缺陷工程作为水环境中污染物净化的未来选择
DOI：
10.3389/fchem.2021.673738
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发表时间：
2021
影响因子：
5.5
通讯作者：
Wang B
中科院分区：
文献类型：
--
作者：
Cao Y;Mi X;Li X;Wang B
清洁水短缺正成为一个日益重要的世界性问题。水处理行业需要开发新型有效材料。纳米粒子的缺陷工程是最具革命性的技术之一。由于其高表面积、结构多样性和可定制能力，金属有机框架 (MOF) 可用于多种用途，包括分离、存储、传感、药物输送和许多其他问题。近几十年来，水稳定的 MOF 基材料在废水处理中的应用已成为一个新兴的研究课题。缺陷工程是一种复杂的技术，用于制造缺陷并改变目标化合物的几何框架。由于 MOF 具有一系列可设计的结构和活性位点，因此通过缺陷工程来定制 MOF 的性能是一个新颖的概念。缺陷工程可以挖掘MOF中隐藏的活性位点，从而在许多领域带来更好的性能。因此，这项技术将为水净化过程带来新的机遇。然而，几乎没有人努力全面讨论这个话题。在这篇综述中，我们概述了用于水净化过程的缺陷工程 MOF 的开发。此外，我们讨论了缺陷工程材料的潜在应用。
Clean water scarcity is becoming an increasingly important worldwide issue. The water treatment industry is demanding the development of novel effective materials. Defect engineering in nanoparticles is among the most revolutionary of technologies. Because of their high surface area, structural diversity, and tailorable ability, Metal‒Organic Frameworks (MOFs) can be used for a variety of purposes including separation, storage, sensing, drug delivery, and many other issues. The application in wastewater treatment associated with water stable MOF‒based materials has been an emerging research topic in recent decades. Defect engineering is a sophisticated technique used to manufacture defects and to change the geometric framework of target compounds. Since MOFs have a series of designable structures and active sites, tailoring properties in MOFs by defect engineering is a novel concept. Defect engineering can excavate hidden active sites in MOFs, which can lead to better performance in many fields. Therefore, this technology will open new opportunities in water purification processes. However, there has been little effort to comprehensively discuss this topic. In this review, we provide an overview of the development of defect engineered MOFs for water purification processes. Furthermore, we discuss the potential applications of defect engineered materials.
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