材料科学
还原(数学)
氧还原反应
电化学
催化作用
纳米技术
原材料
氨生产
氨
氮气
氧化还原
碳纤维
冶金
化学
电极
物理化学
复合材料
有机化学
数学
几何学
生物化学
复合数
作者
Tianyi Wang,Zhongyuan Guo,Xiao Li Zhang,Qinye Li,Aimin Yu,Chengzhang Wu,Chenghua Sun
标识
DOI:10.1016/j.jmst.2022.07.063
摘要
Ammonia is a critical feedstock for modern industry and agriculture, which is also a promising carbon-free energy carrier. Electrochemical nitrogen reduction reaction (ENRR) is a sustainable and efficient approach to synthesize ammonia under ambient reaction conditions. ENRR relies on the development of highly efficient electrocatalysts. So far various strategies have been applied to enhance the performance of catalysts including tuning the electronic structure, binding strength, coordination configuration as well as the introduction of multiple active sites and defects. In this review, the recent progress of Fe-based electrocatalysts and their coordination effect, synergistic effect and defect effect for nitrogen reduction reaction have been summarized. Our critical review focuses on the discussion of theoretical advancement, the performance origin of ENRR activity and selectivity of Fe-based electrocatalysts.
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