Metal-organic frameworks (MOFs), constructed from metal ions and organic ligands through coordination assembly, exhibit considerable conductivity, which originates from the ionic or electronic transport pathway between the host architecture and guest species. In recent decades, the study of conductive MOFs has accelerated deservedly due to their importance in the electronic information industry. In this review, we first briefly describe the different mechanisms of ionic and electronic conduction. The design strategies of constructing intrinsic and doping MOFs are then summarized and generalized into three major categories (host-based-, guest-based- and host-guest-related systems) in terms of promoting conductive performance. In the next section we provide an overview of recent progress in research on conductive MOFs, providing details according to the various carriers of transporting electrons, protons and other ions. We conclude with a discussion on the practicability and emerging applications of conductive MOFs and a section on the existing challenges and development prospects. Conduction mechanisms, design strategies, recent progresses and emerging applications of conductive MOFs.

中文翻译：

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导电金属有机框架：机理，设计策略和最新进展。

由金属离子和有机配体通过配位组装构建的金属有机骨架（MOF）展现出可观的电导率，其源于宿主体系结构与客体之间的离子或电子传输途径。近几十年来，由于导电MOF在电子信息产业中的重要性，对MOF的研究理应得到加速。在这篇综述中，我们首先简要描述离子和电子传导的不同机制。然后，就促进导电性能的观点，总结了构造本征和掺杂MOF的设计策略，并将其归纳为三个主要类别（基于主机的，基于访客的系统以及与主机与访客相关的系统）。在下一部分中，我们概述了导电MOF的最新研究进展，根据传输电子，质子和其他离子的各种载体提供详细信息。最后，我们对导电MOF的实用性和新兴应用进行了讨论，并对现有挑战和发展前景进行了讨论。导电MOF的导电机理，设计策略，最新进展和新兴应用。