电催化还原二氧化碳的催化剂研究进展

Research Progress on Catalysts for Electrochemical Reduction of Carbon Dioxide

当前随着化石燃料消耗的不断增加,二氧化碳排放量也显著增加,严重破坏了地球的碳循环平衡。电催化还原二氧化碳的出现就有希望保护这一平衡。而在二氧化碳电化学转化过程中,优良催化剂的选择尤为重要。本文综述了电催化还原二氧化碳的原理,并重点讨论影响二氧化碳电催化还原的电极材料因素。最后对电催化还原二氧化碳的研究进行总结与展望。

At present,with the continuous increase of fossil fuel consumption,carbon dioxide emissions have also increased significantly,seriously destroying the carbon cycle balance of the earth.The advent of electrocatalytic reduction of carbon dioxide promises to preserve this balance.In the electrochemical conversion of carbon dioxide,the selection of good catalysts is particularly important.This paper reviews the principles of electrocatalytic reduction of carbon dioxide,and focuses on the electrode material factors that affect the electrocatalytic reduction of carbon dioxide.Finally,the research on electrocatalytic reduction of carbon dioxide is summarized and prospected.