铝基 MIL-100(Al) 和 MIL-101(Al) 金属有机骨架、衍生材料和复合材料：合成、结构、性能和应用,Journal of Materials Chemistry A

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铝基 MIL-100(Al) 和 MIL-101(Al) 金属有机骨架、衍生材料和复合材料：合成、结构、性能和应用
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2021-07-13 , DOI: 10.1039/d1ta04444c
Timothy Steenhaut ₁ , Yaroslav Filinchuk ₁ , Sophie Hermans ₁

Affiliation

MIL-100(Al) 和 MIL-101(Al) 是两种相关且特别有趣的介孔铝基金属有机框架 (MOF)，它们能够吸附和封装大量分子并催化广泛的反应。此外，它们可以通过多种方式进行功能化，或转化为具有有趣特性的氧化物或碳质材料。在这篇综述中，我们首先介绍了用于选择性地获得原始状态的这些 MOF 的各种合成方法，包括形成机制和热力学方面的考虑。然后，讨论了这些材料的主要应用，包括催化、气体储存和各种化学物质的吸附。还讨论了获得具有改进性能的 MOF 材料的后功能化和封装策略，以及这种混合材料相对于原始 MOF 的优势。此外，我们还描述了从 MIL-100(Al) 和 MIL-101(Al) 中获得（掺杂）氧化铝和碳材料的合成方法及其应用。通过总结关于这两种特定 MOF 及其衍生物的主要发现，以及在表征它们时要避免的一些陷阱，我们强调了未解决的挑战并为未来的研究提供方向。

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Aluminium-based MIL-100(Al) and MIL-101(Al) metal–organic frameworks, derivative materials and composites: synthesis, structure, properties and applications

MIL-100(Al) and MIL-101(Al) are two related and particularly interesting mesoporous aluminium-based metal–organic frameworks (MOFs) that are able to adsorb and encapsulate a large panel of molecules and catalyse a wide range of reactions. Furthermore, they can be functionalized in many ways, or transformed into oxide or carbonaceous materials with interesting properties. In this review, we first cover various synthetic methods used for selectively obtaining these MOFs in a pristine state, including formation mechanisms and thermodynamic considerations. Then, the main applications of these materials, including catalysis, gas storage and adsorption of various chemical species, are addressed. Post-functionalization and encapsulation strategies to obtain MOF materials with improved properties are also discussed, as well as the advantages of such hybrid materials over the pristine MOFs. Furthermore, we describe synthetic methods for obtaining (doped) aluminium oxides and carbon materials from MIL-100(Al) and MIL-101(Al), together with their applications. By summarizing the main findings concerning those two particular MOFs and their derivatives, together with some pitfalls to avoid when characterizing them, we highlight unaddressed challenges and provide directions for future research.

更新日期：2021-07-22

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