电合成
电催化剂
催化作用
电化学
生物量(生态学)
碳纤维
化学
绿色化学
碳中和
纳米技术
反应机理
材料科学
有机化学
可再生能源
电极
物理化学
生态学
复合材料
复合数
生物
作者
Hao Jiang,Weiqi Xu,Heng Zhang,Qing Yan,Hui Li,Tianyi Ma,Song Yang
出处
期刊:SusMat
[Wiley]
日期:2023-12-01
卷期号:3 (6): 781-820
被引量:4
摘要
Abstract Thermochemical conversion of fossil resources into fuels, chemicals, and materials has rapidly increased atmospheric CO 2 levels, hindering global efforts toward achieving carbon neutrality. With the increasing push for sustainability, utilizing electrochemical technology to transform CO 2 or biomass into value‐added chemicals and to close the carbon cycle with sustainable energy sources represents a promising strategy. Expanding the scope of electrosynthesis technology is a prerequisite for the electrification of chemical manufacturing. To this end, constructing the C─N bond is considered a priority. However, a systematic review of electrocatalytic processes toward building C─N bonds using CO 2 and biomass as carbon sources is not available. Accordingly, this review highlights the research progress in the electrosynthesis of organic nitrogen compounds from CO 2 and biomass by C─N coupling reactions in view of catalytic materials, focusing on the enlightenment of traditional catalysis on C─N coupling and the understanding of the basis of electrochemical C─N coupling. The possibility of C─N bond in electrocatalysis is also examined from the standpoints of activation of substrates, coupling site, mechanism, and inhibition of hydrogen evolution reaction (HER). Finally, the challenges and prospects of electrocatalytic C─N coupling reactions with improved efficiency and selectivity for future development are discussed.
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