Cu基材料电催化二氧化碳深度还原研究进展

综述近年来Cu基材料电催化CO₂还原(ECR)生成多碳产物的研究进展,着重介绍ECR反应机理、Cu基催化材料的各种设计策略及电解池系统优化,并展望未来该领域的发展方向.结果表明:Cu基催化剂的优化和设计能够有效降低^*CO关键中间体产生及偶联的能垒,进而优化多碳产物的合成效率;原位检测技术时空分辨率的提升则有助于深入ECR认识反应机理,从而优化Cu基材料的设计合成.

Research Progress of Copper-Based Materials for Electrocatalytic CO2 Deep Reduction

The research progress of Cu-based materials for electrocatalytic CO₂ reduction(ECR)to generate polycarbonate products is reviewed, with emphasis on the reaction mechanism of ECR, various design strategies of Cu-based catalytic materials and electrolytic cell system optimization, and the future development direction of this field. The results show that the optimization and design of Cu-based catalysts can effectively reduce the energy barriers for the production and coupling of key intermediates of ^*CO, and thus optimize the synthesis efficiency of polycarbonate products; the improvement of spatial and temporal resolution of in situ detection technology can help to deeply understand the reaction mechanism of ECR, and thus optimize the design and synthesis of Cu-based materials.