This study sets out to describe recent progress on the electrochemical CO2 reduction to CO in a heterogeneously catalyzed system. The review includes understanding of the catalytic material employed and engineering strategies implemented by adjusting the binding energy of key adsorbates. These material design approaches, such as nanostructuring, alloying, doping, and so forth, have pioneered breakouts in the intrinsic catalytic nature of transition metal elements. Moreover, recent advances in systematic design are summarized, with focus on practical industrial applications. Finally, perspectives on the design of electrocatalyst materials for CO production by electrochemical CO2 reduction are presented.

中文翻译：

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CO2转化为选择性CO生产的电催化剂的开发进展

这项研究着手描述在非均相催化体系中电化学将二氧化碳还原为二氧化碳的最新进展。综述包括对所用催化材料的理解以及通过调节关键吸附物的结合能来实施的工程策略。这些材料设计方法，例如纳米结构化，合金化，掺杂等，在过渡金属元素的固有催化性质方面取得了突破。此外，总结了系统设计的最新进展，重点是实际工业应用。最后，提出了通过电化学还原CO2制备CO的电催化剂材料的设计观点。