Account of eco‐friendly energy conversion reaction: Iron‐based nitrogen electrofixation  

作　　者：Liyuan Xu Zheng Zhu Jingjing Duan Sheng Chen 

机构地区：[1]Key Laboratory for Soft Chemistry and Functional Materials,School of Chemistry and Chemical Engineering,School of Energy and Power Engineering,Nanjing University of Science and Technology,Ministry of Education,Nanjing,China

出　　处：《Electron》2024年第4期94-111,共18页电子(英文)

基　　金：Jiangsu Natural Science Foundation,Grant/Award Number:BK20190460;National Natural Science Foundation,Grant/Award Numbers:92163124,51888103,52006105;Fundamental Research Funds for the Central Universities,Grant/Award Numbers:30920041113,30921013103。

摘　　要：Ammonia is a crucial raw ingredient used in the manufacturing of fer-tilizers and pharmaceuticals,which are major sectors of the national economy in the chemical and agricultural industries.The conventional Haber–Bosch method is still in use in the industry today to manufacture NH3,and the production process emits a significant quantity of CO_(2),which does not match the current standards for the achievement of carbon neutrality.The nitrogen reduction reaction(NRR)technology has garnered a lot of attention lately because of its benefits,which include being environmentally friendly,sustainable,and able to function in mild environments.However,NRR is still in its early stages of development and confronts numerous difficult issues,including slow reaction kinetics,low ammonia yield rates and Faradaic efficiency(FE),and a dearth of effective research on nitrogen fixation as a whole.This paper aims to promote the industrialization of NRR,summarizing the progress of iron‐based catalysts,including single atomic catalysts,organic frameworks,metal oxides the,and alloys.Eventually,this paper discusses the strate-gies for improving NH3 yield rates and FE,improving reaction kinetics,and building a sustainable overall nitrogen fixation system.The deve-lopment of iron‐based catalysts in other fields has also been prospected.

关 键 词：ELECTROCATALYSIS iron‐based compound nitrogen reduction reaction 

分 类 号：O64[理学—物理化学]