Single Cu–N4 sites enable atomic Fe clusters with high-performance oxygen reduction reactions

Atomically dispersed Fe–N4 catalysts have proven to be promising alternatives to commercial Pt/C for the oxygen reduction reaction. Most reported Fe–N4 catalysts suffer from inferior O–O bond-breaking capabilities due to superoxo-like O2 adsorption, though the isolated dual-atomic metal site strateg...

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Veröffentlicht in:	Energy & environmental science 2023-08, Vol.16 (8), p.3576-3586
Hauptverfasser:	Wu, Shuwen, Shang, Jiang, Shao-Qing, Liu, Tan, Xuehai, Chen, Ning, Jing-Li, Luo, Mushrif, Samir H, Cadien, Ken, Li, Zhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Carbon fibers Catalysts Chemical reduction Cleavage Clusters Copper Free energy Intermediates Iron Orbitals Oxygen reduction reactions Platinum Protonation
Online-Zugang:	Volltext
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