Addressing the Carbonate Issue: Electrocatalysts for Acidic CO2 Reduction Reaction
Weixing Wu,
Liangpang Xu,
Qian Lu
et al.
Abstract:Electrochemical CO2 reduction reaction (CO2RR) powered by renewable energy provides a promising route to CO2 conversion and utilization. However, the widely used neutral/alkaline electrolyte consumes a large amount of CO2 to produce (bi)carbonate byproducts, leading to significant challenges at the device level, thereby impeding the further deployment of this reaction. Conducting CO2RR in acidic electrolytes offers a promising solution to address the “carbonate issue”; however, it presents inherent difficultie… Show more
This review emphasizes the fundamentals of the CO2RR in neutral, alkaline, and acidic electrolytes and thoroughly discusses current challenges and strategies for acidic CO2RR beyond the catalyst itself.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.