Strategies to Improve Electrical and Ionic Conductivities of Metal–Organic Frameworks
Strategies to Improve Electrical and Ionic Conductivities of Metal–Organic Frameworks
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DOI：
10.1080/02603594.2019.1704738
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发表时间：
2020-03
影响因子：
5.4
通讯作者：
M. A. Gordillo;S. Saha
中科院分区：
文献类型：
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作者：
M. A. Gordillo;S. Saha
摘要金属有机骨架(MOF)具有高度有序的晶体结构，易于引入不同的电活性金属离子和配体，是一种很有前途的导电和离子导电材料。在这篇简短的综述中，我们重点介绍了客体诱导的MOF的电子和离子导电性的最新进展，这些MOF在其他方面是绝缘体或劣导体。讨论了客体诱导的骨架氧化或还原、π施主/受体堆栈的形成、配位不饱和节点的交联以及可移动的Li+和Mg~(2+)与MOF的结合等电导增强的例子。图形摘要
ABSTRACT Owing to their highly ordered crystalline structures and ease of introducing different electroactive meta ions and ligands, metal–organic frameworks (MOFs) have emerged as promising electrical and ion conducting materials. In this minireview, we highlighted recent advances in guest-induced electronic and ionic conductivity of MOFs, which are otherwise insulators or poor conductors. Examples of conductivity enhancement upon guest-induced framework oxidation or reduction, π-donor/acceptor stack formation, crosslinking of coordinatively unsaturated nodes, and binding of mobile Li+ and Mg2+ with the MOFs are discussed. Graphical abstract