【摘要】 二氧化碳（CO₂）电化学还原为高附加值化学品在解决CO₂过量排放上具有极好的应用前景，但这需要开发先进的电催化剂来降低CO₂活化能并提高还原产物的选择性。受益于独特的几何结构，二维材料在电催化CO₂还原反应中得到了广泛研究。本综述将详细介绍应用于CO₂还原反应的二维电催化剂上的最新进展，揭示特征结构与电催化性能之间的构效关系。希望本文可以为开发CO₂还原电催化剂提供有益的指导。更多还原

【Abstract】 Electrocatalytic CO₂ reduction into value-added chemicals holds great potential in solving excessive CO₂ emissions, however, advanced electrocatalysts for lowering the activation energy and enhancing selectivity in CO₂ reduction are needed. Benefiting from the unique geometrical structures, two-dimensional（2D） materials have been extensively studied in the electrocatalytic CO₂ reduction reaction. In this review, we overview the progresses two-dimensional electrocatalysts for CO₂ reduction. Meanwhile, we also discuss the structure-activity correlations of electrocatalysts, and we hope that this review can guide the design of electrocatalysts for CO₂ reduction.更多还原