Functionalized Dynamic Metal–Organic Frameworks as Smart Switches for Sensing and Adsorption Applications

IF 7.1 2区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Topics in Current Chemistry Pub Date : 2019-12-11 DOI:10.1007/s41061-019-0271-2
Binbin Qian, Ze Chang, Xian-He Bu
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引用次数: 13

Abstract

Over the past two decades, metal–organic frameworks (MOFs) with flexible structures or dynamic behavior have shown great potential as functional materials in many fields. This paper presents a review of these dynamic and functional MOFs, which can undergo controllable and reversible transformation, with regard to their application as smart switches. Trigger conditions, which include physical/chemical stimuli (e.g., guest molecules, light, temperature, pressure), are also discussed. Research methods for investigating the dynamic processes and mechanisms involving experimental characterization and computational modeling are briefly mentioned as well. The emphasis is on the aspects of the design and functionalization of dynamic MOFs. The pre-design of metal nodes, organic linkers, and topology, as well as post-modification of components, increases the possibility of obtaining functionalized dynamic materials. Recent advances with regard to potential applications for dynamic frameworks as smart switches for adsorption and sensing are also reviewed.

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功能化动态金属有机框架作为传感和吸附应用的智能开关
在过去的二十年中,具有柔性结构或动态性能的金属有机框架(MOFs)作为功能材料在许多领域显示出巨大的潜力。本文综述了这些动态和功能的MOFs,它们可以进行可控和可逆的转换,并将其应用于智能开关。触发条件,包括物理/化学刺激(例如,客体分子,光,温度,压力),也进行了讨论。简要介绍了研究动态过程和机制的方法,包括实验表征和计算建模。重点是动态MOFs的设计和功能化方面。金属节点、有机连接器和拓扑结构的预先设计,以及组件的后期修改,增加了获得功能化动态材料的可能性。本文还综述了动态框架作为吸附和传感智能开关的潜在应用方面的最新进展。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Topics in Current Chemistry
Topics in Current Chemistry Chemistry-General Chemistry
CiteScore
13.70
自引率
1.20%
发文量
48
期刊介绍: Topics in Current Chemistry is a journal that presents critical reviews of present and future trends in modern chemical research. It covers all areas of chemical science, including interactions with related disciplines like biology, medicine, physics, and materials science. The articles in this journal are organized into thematic collections, offering a comprehensive perspective on emerging research to non-specialist readers in academia or industry. Each review article focuses on one aspect of the topic and provides a critical survey, placing it in the context of the collection. Selected examples highlight significant developments from the past 5 to 10 years. Instead of providing an exhaustive summary or extensive data, the articles concentrate on methodological thinking. This approach allows non-specialist readers to understand the information fully and presents the potential prospects for future developments.
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