Advances and Challenges for the Electrochemical Reduction of CO2 to CO: From Fundamentals to Industrialization

The electrochemical carbon dioxide reduction reaction (CO2RR) provides an attractive approach to convert renewable electricity into fuels and feedstocks in the form of chemical bonds. Among the different CO2RR pathways, the conversion of CO2 into CO is considered one of the most promising candidate...

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Vydané v:Angewandte Chemie International Edition Ročník 60; číslo 38; s. 20627 - 20648
Hlavní autori: Jin, Song, Hao, Zhimeng, Zhang, Kai, Yan, Zhenhua, Chen, Jun
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Weinheim Wiley Subscription Services, Inc 13.09.2021
Vydanie:International ed. in English
Predmet:
Carbon dioxide
carbon dioxide reduction reaction
carbon monoxide
catalyst design
Catalysts
Chemical bonds
Chemical reduction
Conversion
Electrochemistry
electrolysis
Electrolytes
Industrial applications
Industrial development
Industrialization
ISSN:1433-7851, 1521-3773, 1521-3773
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Popis
Shrnutí:The electrochemical carbon dioxide reduction reaction (CO2RR) provides an attractive approach to convert renewable electricity into fuels and feedstocks in the form of chemical bonds. Among the different CO2RR pathways, the conversion of CO2 into CO is considered one of the most promising candidate reactions because of its high technological and economic feasibility. Integrating catalyst and electrolyte design with an understanding of the catalytic mechanism will yield scientific insights and promote this technology towards industrial implementation. Herein, we give an overview of recent advances and challenges for the selective conversion of CO2 into CO. Multidimensional catalyst and electrolyte engineering for the CO2RR are also summarized. Furthermore, recent studies on the large‐scale production of CO are highlighted to facilitate industrialization of the electrochemical reduction of CO2. To conclude, the remaining technological challenges and future directions for the industrial application of the CO2RR to generate CO are highlighted. The selective electrochemical reduction of CO2 to CO provides a promising approach to realize a sustainable, carbon‐neutral economy. This Review gives a comprehensive overview focusing on catalyst and electrolyte design, and their integration with electrolyzer technology towards industrial implementation. The current challenges in the commercial use of CO2 electrolysis to generate CO are also presented to enable future developments.
Bibliografia:These authors contributed equally to this work.
Dedicated to the 100th anniversary of Chemistry at Nankai University
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ISSN:1433-7851
1521-3773
1521-3773
DOI:10.1002/anie.202101818