电解
工艺工程
电化学
可再生能源
环境科学
电
过程(计算)
耐久性
生化工程
还原(数学)
降级(电信)
生产(经济)
催化作用
碳纤维
废物管理
材料科学
计算机科学
化学
工程类
电极
电信
生物化学
几何学
电气工程
数学
物理化学
复合数
经济
电解质
复合材料
宏观经济学
操作系统
作者
Juan Miguel Álvarez-Gómez,Ana Sofía Varela
出处
期刊:Energy & Fuels
[American Chemical Society]
日期:2023-10-05
卷期号:37 (20): 15283-15308
标识
DOI:10.1021/acs.energyfuels.3c01847
摘要
The electrochemical CO2 reduction reaction (CO2RR) is a promising technology for converting waste CO2 into synthetic fuels and carbon-based chemicals using renewable electricity. Most efforts have been dedicated to improving the selectivity at high current densities bringing this process closer to commercial application. However, the long-term stability of the process has received considerably less attention. In this review, we present the progress made on long-term CO2 electrolysis to bring attention to the crucial piece of the puzzle. While Ag-based electrolyzers for CO production have met the desired durability requirements, this is not yet the case for other catalysts. Therefore, we also review the possible degradation pathways affecting both the catalyst material and the electrolyzer and address different strategies to mitigate them.
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