Electrocatalytic Reduction of Carbon Dioxide to High-Value Multicarbon Products with Metal–Organic Frameworks and Their Derived Materials,ACS Materials Letters

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Electrocatalytic Reduction of Carbon Dioxide to High-Value Multicarbon Products with Metal–Organic Frameworks and Their Derived Materials
ACS Materials Letters ( IF 9.6 ) Pub Date : 2022-09-26 , DOI: 10.1021/acsmaterialslett.2c00751
Juan Wang ₁ , Yimo Zhang ₁ , Yangbo Ma ₁ , Jinwen Yin ₁ , Yunhao Wang ₁ , Zhanxi Fan _{1,

2,

3}

Affiliation

The electrocatalytic carbon dioxide reduction reaction (CO₂RR) holds great potential in promoting carbon neutral through effectively converting CO₂ molecules to useful chemicals and fuels. The high-efficiency electrochemical conversion of CO₂ to single-carbon products has been well realized, while more efforts are needed for the generation of high-value multicarbon products. Metal–organic frameworks (MOFs), featuring porous structures, high chemical tunability, and ultralarge surface area, have attracted increasing attention in the electrochemical CO₂RR. Herein, we review the recent progress of electrocatalytic CO₂RR on MOF-based materials toward multicarbon products. First, the structure of MOFs is briefly introduced. Then, the electrocatalytic CO₂RR performance and the corresponding catalytic mechanism of pristine MOFs (classified according to the kind of organic ligands/linkers) and MOF-derived materials (including metal nanomaterials, single-atom catalysts and nanocomposites) toward the multicarbon product generation are systematically discussed. Finally, critical challenges and potential opportunities are highlighted to inspire the rational design and targeted synthesis of advanced MOF-based materials for high-performance electrocatalytic CO₂ reduction toward multicarbon products.

中文翻译：

金属-有机框架及其衍生材料电催化还原二氧化碳制备高价值多碳产品

电催化二氧化碳还原反应（CO _{2 RR）通过有效地将CO}₂分子转化为有用的化学品和燃料，在促进碳中和方面具有巨大潜力。_{CO 2}向单碳产品的高效电化学转化已经很好地实现，但高价值多碳产品的生成还需要更多的努力。金属有机框架（MOFs）具有多孔结构、高化学可调性和超大表面积，在电化学CO ₂ RR中引起了越来越多的关注。在此，我们回顾了电催化CO _{2的最新进展。}RR 将 MOF 基材料用于多碳产品。首先，简要介绍MOF的结构。然后，原始MOFs（根据有机配体/连接体的种类分类）和MOF衍生材料（包括金属纳米材料、单原子催化剂和纳米复合材料）对多碳产物生成的电催化CO ₂ RR性能和相应的催化机理进行了系统的讨论。最后，强调了关键挑战和潜在机遇，以激发基于 MOF 的高性能电催化 CO ₂还原为多碳产品的先进材料的合理设计和目标合成。

更新日期：2022-09-26

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