Research Progress on Electrocatalytic Reduction of CO2 Reaction System

摘要

电催化还原二氧化碳(CO2)是一种可持续的化学转化方法,可以将CO2转化为有机化合物,同时减少温室气体排放和化石燃料依赖性。本文综述了电催化还原CO2反应体系的研究进展,包括反应机理、催化剂设计和反应条件优化等方面。主要介绍了基于金属催化剂、金属氧化物、碳材料、有机半导体等材料的电催化还原CO2反应体系,并分析了它们的优缺点。此外,还探讨了反应条件对反应效率的影响,包括电极材料、电解质、反应温度等因素。最后,本文指出了电催化还原CO2反应体系的未来发展方向。

关键词:电催化还原;二氧化碳;催化剂;反应机理;反应条件

Abstract

Electrocatalytic reduction of carbon dioxide (CO2) is a sustainable chemical conversion method that can transform CO2 into organic compounds while reducing greenhouse gas emissions and fossil fuel dependence. This paper reviews the research progress on the electrocatalytic reduction of CO2 reaction system, including reaction mechanisms, catalyst design, and reaction conditions optimization. The paper mainly introduces the electrocatalytic reduction of CO2 reaction systems based on metal catalysts, metal oxides, carbon materials, organic semiconductors, and analyzes their advantages and disadvantages. In addition, the paper discusses the influence of reaction conditions on reaction efficiency, including electrode materials, electrolytes, reaction temperature, and other factors. Finally, the paper points out the future development direction of the electrocatalytic reduction of CO2 reaction system.

Keywords: Electrocatalytic reduction; Carbon dioxide; Catalyst; Reaction mechanism; Reaction condition


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