硝酸盐
生化工程
纳米技术
氨
材料科学
风险分析(工程)
环境科学
工程类
化学
业务
有机化学
作者
Haoran Zhang,Haijian Wang,X. P. Cao,Mengshan Chen,Yuelong Liu,Xue Zhao,Ming Huang,Xiaofeng Lu,Yan Wang,Tingshuai Li,Dongdong Zheng,Yongsong Luo,Shengjun Sun,Yingtang Zhou,Xuping Sun
标识
DOI:10.1002/adma.202312746
摘要
The excessive enrichment of nitrate in the environment can be converted into ammonia (NH3 ) through electrochemical processes, offering significant implications for modern agriculture and the potential to reduce the burden of the Haber-Bosch (HB) process while achieving environmentally friendly NH3 production. Emerging research on electrocatalytic nitrate reduction (eNitRR) to NH3 has gained considerable momentum in recent years for efficient NH3 synthesis. However, existing reviews on nitrate reduction have primarily focused on limited aspects, often lacking a comprehensive summary of catalysts, reaction systems, reaction mechanisms, and detection methods employed in nitrate reduction. This review aims to provide a timely and comprehensive analysis of the eNitRR field by integrating existing research progress and identifying current challenges. This review offers a comprehensive overview of the research progress achieved using various materials in electrochemical nitrate reduction, elucidates the underlying theoretical mechanism behind eNitRR, and discusses effective strategies based on numerous case studies to enhance the electrochemical reduction from NO3- to NH3 . Finally, this review discusses challenges and development prospects in the eNitRR field with an aim to guide design and development of large-scale sustainable nitrate reduction electrocatalysts.
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