氮氧化物电转化合成氨基酸研究进展  

Advancements in the electrocatalytic nitrogen oxides conversion into amino acids

作　　者：廖培森 刘先龙 李光琴 Peisen Liao;Xianlong Liu;Guangqin Li(Lehn Institute of Functional Materials,Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education,Institute of Green Chemistry and Molecular Engineering,School of Chemistry,Sun Yat-sen University,Guangzhou 510006,China)

机构地区：[1]中山大学化学学院,生物无机与合成化学教育部重点实验室,莱恩功能材料研究所,绿色化学与分子工程研究院,广州510006

出　　处：《中国科学：化学》2024年第9期1506-1515,共10页SCIENTIA SINICA Chimica

基　　金：国家自然科学基金(编号:22375223)资助项目。

摘　　要：氨基酸是构成生命体的重要“基石”之一,在生物多肽、小分子药物等领域发挥着不可或缺的作用.随着可再生能源与交叉学科的迅猛发展,绿色电合成氨基酸极具发展潜力.特别地,如能将氮氧化物(NO_(x))通过电催化手段精准转化成高附加值氨基酸,不仅可为处理工业废气废水提供新的思路,也可为合成常规方法难以合成的非天然氨基酸提供新的合成方法,但同时也是一个重大挑战.本文回顾了NO_(x)电转化合成氨基酸的历史进程,从NO_(x)结构差异、碳源反应位点活性、催化剂设计与合成、体系传质等多角度总结了该领域相关研究进展、反应机理、影响系统效率的因素,为利用可再生清洁能源将NO_(x)转化为氨基酸提供了独特视角.α-Amino acids are crucial constituents of life and play an indispensable role in the fields of biological peptides and small molecule drugs.With the fast development of regenerative energy and interdiscipline,electrocatalytic NO_(x) reduction for amino acid synthesis represents a promising strategy.Specially,it not only provides a new insight for effectively treating nitrogen-containing waste pollutants generated by human activities,but also offers a green synthesis of unnatural amino acid,which is difficult obtained by general methods.However,achieving accurate conversion of nitrogen oxides in industrial wastewater into high-value amino acids through electrocatalysis remains a significant challenge.This paper provides a comprehensive review of the historical progression in NO_(x) electrocatalytic conversion for amino acid synthesis,while also presenting an overview of the pertinent reaction mechanism within this system,offering a unique perspective on the conversion of nitrogen oxides into amino acids using renewable clean energy from the aspects of structural differences among nitrogen oxides,carbon source structure,catalyst influence,mass transfer,and electrocatalytic system.

关 键 词：氮氧化物 氨基酸 电催化 活性氢 有机氮 电合成 

分 类 号：O622.6[理学—有机化学]