首页|Progress in electrocatalytic nitrate reduction for green energy:Catalyst engineering,mechanisms,and techno-economic feasibility

Progress in electrocatalytic nitrate reduction for green energy:Catalyst engineering,mechanisms,and techno-economic feasibility

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Ammonia(NH3)is an irreplaceable chemical that has been widely demanded to keep the sustainable development of modern society.However,its industrial production consumes a huge amount of energy and releases extraordinary greenhouse gases(GHGs),leading to various environmental issues.Achieving the green production of ammonia is a great challenge,which has been extensively pursued in the last decade.In this review,the most promising strategy,electrochemical nitrate reduction reaction(e-NO3RR),is comprehensively investigated to give a complete understanding of its development and mechanism and provide guidance for future directions.However,owing to the complex reactions and limited selectivity,a comprehensive understanding of the mechanisms is crucial to further development and commercialization.Moreover,NO3-RR is a promising strategy for simultaneous water treatment and NH3 production.A detailed overview of the recent progress in NO3-RR for NH3 production with non-transition and transition metal based electrocatalysts is summarized.In addition,critical advanced tech-niques,future challenges,and prospects are discussed to guide future research on transition metal-based catalysts for commercial NH3 synthesis by NO3-reduction.

Nitrate reductionElectrolysisPollution to solutionTransition metal catalystsAmmonia synthesisGreen energy

Hafiz Muhammad Adeel Sharif、Hafiz Muhammad Farooq Khan、Sadeeq Ullah、Yuwei Wang、Muhammad Ahmad、Bo Yang、Changping Li、Muhammad Bilal Asif

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Research Center for Eco-Environmental Engineering,Dongguan University of Technology,Dongguan 523808,Guangdong,China

College of Chemistry and Engineering,Shenzhen University,Shenzhen 518060,Guangdong,China

FMH College of Medicine and Dentistry,Lahore,Pakistan

School of Environment and Civil Engineering,Research Center for Eco-Environment Engineering,Dongguan University of Technology,Dongguan 523106,Guangdong,China

Advanced Membranes and Porous Materials Center(AMPMC),Physical Sciences and Engineering(PSE),King Abdullah University of Science and Technology(KAUST),Thuwal 23955,Saudi Arabia

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National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaShenzhen Basic Research General ProjectShenzhen Basic Research General Project

2205041026822176131JCYJ20210324095205015JCYJ20220818095601002

2024

10.1016/j.jechem.2024.03.043

能源化学
中国科学院大连化学物理研究所 中国科学院成都有机化学研究所

能源化学

CSTPCDEI
影响因子：0.654
ISSN：2095-4956
年,卷(期)：2024.95(8)