Metal-organic-framework-derived dual-atom catalysts: from synthesis to electrocatalytic applications

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: R: Reports Pub Date : 2024-11-23 DOI:10.1016/j.mser.2024.100886

Xiaoqin Xu, Jingqi Guan

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引用次数: 0

Abstract

The pursuit of high metal utilization in multiphase catalysis has given rise to a growing interest in atomically dispersed catalysts. Dual-atom catalysts (DACs) possess distinctive advantages, including super electrocatalytic performance, maximum atomic utilization, and synergistic effect between the dual central atoms. Metal-organic frameworks (MOFs), a category of crystalline porous substances known for their abundant porosity, excellent designability, and tunable functionality, have been recognized as templates for the construction of DACs for advanced electrocatalysis. This article provides a comprehensive review of the recent advancements in MOF-derived DACs, encompassing their synthesis, structural modulation, and applications in electrocatalysis. The discussion begins by elucidating the synthesis methodologies of MOF-derived DACs and discussing the influence of different DAC architectures on electrocatalytic performance. Additionally, the review highlights the advancements in the synthesis of DACs from various MOF derivatives and their applications in electrocatalytic oxygen reduction (ORR), oxygen evolution reduction (OER), carbon dioxide reduction (CO₂RR), hydrogen evolution reduction (HER), and nitrate reduction reactions (NO₃RR). It would undoubtedly be prudent to anticipate further intriguing advancements in the domain of MOF-derived DACs, which offer tunable reactivity.

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源自金属有机框架的双原子催化剂：从合成到电催化应用

为了在多相催化过程中提高金属利用率，人们对原子分散催化剂的兴趣与日俱增。双原子催化剂（DAC）具有独特的优势，包括超强的电催化性能、最大程度的原子利用率以及双中心原子之间的协同效应。金属有机框架（MOFs）是一类结晶多孔物质，以其丰富的孔隙率、优异的可设计性和可调控的功能性而著称，已被认为是构建先进电催化 DACs 的模板。本文全面回顾了 MOF 衍生 DAC 的最新进展，包括其合成、结构调控和在电催化中的应用。讨论首先阐明了 MOF 衍生 DAC 的合成方法，并讨论了不同 DAC 结构对电催化性能的影响。此外，综述还重点介绍了从各种 MOF 衍生物合成 DAC 的进展及其在电催化氧还原 (ORR)、氧进化还原 (OER)、二氧化碳还原 (CO2RR)、氢进化还原 (HER) 和硝酸盐还原反应 (NO3RR) 中的应用。毫无疑问，MOF 衍生的 DAC 具有可调谐的反应活性，我们可以预见该领域将取得更多令人感兴趣的进展。

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

Materials Science and Engineering: R: Reports 工程技术-材料科学：综合

CiteScore

60.50

自引率

0.30%

发文量

审稿时长

34 days

期刊介绍： Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews. The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.