Modulating the valence electronic structure of Co3O4 to improve catalytic activity of electrochemical nitrate-to-ammonia conversion

Electrochemical conversion of NO 3 − to NH 3 via the nitrate reduction reaction (NO 3 − RR) is a promising approach for ammonia production and storage of “green hydrogen”. Co 3 O 4 has shown satisfactory Faradaic efficiency toward NH 3 ( FE NH 3 ) and stability, making it a potential electrocatalyst...

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Veröffentlicht in:	Science China materials 2023-10, Vol.66 (10), p.3901-3911
Hauptverfasser:	Chen, Wenda, Chen, Zhida, Huang, Zhencheng, Zheng, Lirong, Zhao, Xiaojuan, Hu, Jiangtao, Cao, Huiqun, Li, Yongliang, Ren, Xiangzhong, Ouyang, Xiaoping, Ye, Shenghua, Yan, Xueqing, Zhang, Qianling, Liu, Jianhong
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonia Catalytic activity Catalytic converters Chemical reduction Chemistry and Materials Science Chemistry/Food Science Cobalt oxides Doping Electrocatalysts Electrochemical analysis Electron transfer Electronic structure Green hydrogen Materials Science Molecular orbitals Nanospheres Stability analysis
Online-Zugang:	Volltext
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