Cu-based catalyst designs in CO<sub>2</sub>electroreduction: precise modulation of reaction intermediates for high-value chemical generation
Liangyiqun Xie, Yujing Jiang, Wenlei Zhu, Shichao Ding, Yang Zhou, Jun‐Jie Zhu
Abstract
OH), has attracted significant attention in the science community. Cu-based catalysts have emerged as promising candidates for ECR, particularly in producing multi-carbon products that hold substantial value in modern industries. The formation of multi-carbon products involves a range of transient intermediates, the behaviour of which critically influences the reaction pathway and product distribution. Consequently, achieving desirable products necessitates precise regulation of these intermediates. This review explores state-of-the-art designs of Cu-based catalysts, classified into three categories based on the different prospects of the intermediates' modulation: heteroatom doping, morphological structure engineering, and local catalytic environment engineering. These catalyst designs enable efficient multi-carbon generation in ECR by effectively modulating reaction intermediates.