Recent advances in metal-mediated electrochemical ammonia synthesis towards commercialization

IF 9.3 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Current Opinion in Green and Sustainable Chemistry Pub Date : 2024-08-26 DOI:10.1016/j.cogsc.2024.100964

Craig Burdis , Suzanne Zamany Andersen , Jesús Barrio , Magda Titirici , Ifan E.L. Stephens , Mattia Saccoccio

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Abstract

Current commercial ammonia production occurs in large, centralized facilities via the Haber–Bosch process, emitting a significant portion of our global CO₂ emissions. In a world of increasing decentralized renewable energy production, there is therefore an urgent need to develop sustainable and decentralized technologies for ammonia synthesis, which can abate these emissions and take advantage of the decentralized nature of renewables: the electrochemical N₂ reduction field offers a promising alternative. Herein, only electrochemical metal-mediated ammonia synthesis processes have been proven across several laboratories and research groups to work at near-ambient pressure and temperature. This review will provide an overview of recent advances in the last two years laying a foundation for future industrial applications of the metal-mediated ammonia synthesis process.

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金属介导的电化学氨合成迈向商业化的最新进展

目前的商业合成氨生产是在大型集中式设施中采用哈伯-博施工艺进行的，排放的二氧化碳占全球排放量的很大一部分。因此，在可再生能源生产日益分散的今天，迫切需要开发可持续和分散的氨合成技术，以减少这些排放，并利用可再生能源的分散性：电化学氮还原领域提供了一个很有前景的替代方案。在这方面，只有电化学金属介导的氨合成工艺已被多个实验室和研究小组证实可在接近常压和常温的条件下工作。本综述将概述过去两年的最新进展，为金属介导氨合成工艺未来的工业应用奠定基础。

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来源期刊

Current Opinion in Green and Sustainable Chemistry Chemical Engineering-Catalysis

CiteScore

16.00

自引率

2.20%

发文量

140

审稿时长

103 days

期刊介绍： The Current Opinion journals address the challenge specialists face in keeping up with the expanding information in their fields. In Current Opinion in Green and Sustainable Chemistry, experts present views on recent advances in a clear and readable form. The journal also provides evaluations of the most noteworthy papers, annotated by experts, from the extensive pool of original publications in Green and Sustainable Chemistry.