Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Chemistry and Environmental Science, Hebei University,Baoding, 071002, China.
Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Chemistry and Environmental Science, Hebei University,Baoding, 071002, China.
Chemosphere. 2020 Mar;242:125144. doi: 10.1016/j.chemosphere.2019.125144. Epub 2019 Oct 17.
Currently, many kinds of organic pollutants in air and water have a negative impact on humans and the environment. Notably, as a type of new functional materials, metal-organic frameworks (MOFs) with well-ordered porous structures and numerous active sites have been proven to be ideal photocatalysts for the degradation of organic pollutants. In the past few years, many encouraging achievements have been made in the research field of MOFs for photocatalysis. And a large number of functionalized MOFs have been constructed to improve photocatalytic activity. In this review, recent progress in the photocatalytic degradation of organic pollutants in both air and water using functionalized MOFs are summarized in detail. The focus is on photocatalytic mechanisms and some strategies employed to achieve higher degradation efficiency. Furthermore, the challenges and outlooks in this promising filed are also discussed. We hope this review would be useful for designing more functionalized MOFs with greater photocatalytic performance for the degradation of organic pollutants in the environment.
目前，空气中和水中的许多种有机污染物对人类和环境都有负面影响。值得注意的是，作为一种新型功能材料，具有有序多孔结构和众多活性位点的金属-有机骨架（MOFs）已被证明是降解有机污染物的理想光催化剂。在过去的几年中，MOFs 在光催化研究领域已经取得了许多令人鼓舞的成果。并且构建了大量功能化的 MOFs 以提高光催化活性。在本文中，详细总结了功能化 MOFs 在空气和水中光催化降解有机污染物方面的最新进展。重点介绍了光催化机制和一些提高降解效率的策略。此外，还讨论了该领域面临的挑战和展望。我们希望这篇综述能够为设计具有更大光催化性能的功能化 MOFs 以降解环境中的有机污染物提供有用的参考。
