Feng Xiao, Jena Himanshu Sekhar, Krishnaraj Chidharth, Leus Karen, Wang Guangbo, Chen Hui, Jia Chunmei, Van Der Voort Pascal
Zhang Dayu School of Chemistry, State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024 Dalian, China.
Center for Ordered Materials, Organometallics and Catalysis (COMOC), Department of Chemistry, Ghent University, 281 Krijgslaan (S3), B-9000 Ghent, Belgium.
ACS Appl Mater Interfaces. 2021 Dec 29;13(51):60715-60735. doi: 10.1021/acsami.1c13525. Epub 2021 Dec 7.
UiO-66 is regarded as an epitome of metal-organic frameworks (MOFs) because of its stability. Defect engineering has been used as a toolbox to alter the performance of MOFs. UiO-66 is among the most widely explored MOFs because of its capability to bear a high number of defects without undergoing structural collapse. Several representative works in the field of MOF-based defect engineering are available based on UiO-66. In this review, more emphasis is given toward the construction of catalytic sites by engineering defects in UiO-66 as a representative including all the detailed synthesis procedures for inducing defects, and the characterization techniques used to analyze these defects in UiO-66 are discussed. Furthermore, a comprehensive review for the defects themselves and the support using defects in catalysis is provided to accentuate the importance of defect engineering.
由于其稳定性，UiO - 66被视为金属有机框架（MOF）的一个典范。缺陷工程已被用作改变MOF性能的工具箱。UiO - 66因其能够承受大量缺陷而不发生结构坍塌，是研究最为广泛的MOF之一。基于UiO - 66，该领域有几项具有代表性的工作。在这篇综述中，更着重于通过对作为代表的UiO - 66进行缺陷工程来构建催化位点，包括诱导缺陷的所有详细合成程序，并讨论了用于分析UiO - 66中这些缺陷的表征技术。此外，还对缺陷本身以及在催化中利用缺陷的载体进行了全面综述，以突出缺陷工程的重要性。
