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

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

机构地区：[1]Research Center for Eco-Environmental Engineering,Dongguan University of Technology,Dongguan 523808,Guangdong,China [2]College of Chemistry and Engineering,Shenzhen University,Shenzhen 518060,Guangdong,China [3]FMH College of Medicine and Dentistry,Lahore,Pakistan [4]School of Environment and Civil Engineering,Research Center for Eco-Environment Engineering,Dongguan University of Technology,Dongguan 523106,Guangdong,China [5]Advanced Membranes and Porous Materials Center(AMPMC),Physical Sciences and Engineering(PSE),King Abdullah University of Science and Technology(KAUST),Thuwal 23955,Saudi Arabia

出　　处：《Journal of Energy Chemistry》2024年第8期380-406,I0009,共28页能源化学（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.22050410268,22176131);Shenzhen Basic Research General Project(JCYJ20210324095205015,JCYJ20220818095601002)。

摘　　要：Ammonia(NH_(3))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-NO_(3)RR),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,NO_(3)^(-)RR is a promising strategy for simultaneous water treatment and NH_(3)production.A detailed overview of the recent progress in NO_(3)^(-)RR for NH_(3)production with nontransition and transition metal based electrocatalysts is summarized.In addition,critical advanced techniques,future challenges,and prospects are discussed to guide future research on transition metal-based catalysts for commercial NH_(3)synthesis by NO_(3)^(-)reduction.

关 键 词：Nitrate reduction ELECTROLYSIS Pollution to solution Transition metal catalysts Ammonia synthesis Green energy 

分 类 号：TQ113.2[化学工程—无机化工] TQ426