Co- and defect-rich carbon nanofiber films as a highly efficient electrocatalyst for oxygen reduction

•Co- and defect-rich carbon nanofibers were prepared by a simple design strategy.•The catalyst showed enhanced oxygen reduction reaction (ORR) activity in base media.•High Co mass ratio, Co-pyridinic Nx, and C-N sites provide active sites for ORR.•The catalyst exhibited higher durability than Pt/C i...

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Veröffentlicht in:	Applied surface science Jg. 435; S. 1159 - 1167
Hauptverfasser:	Kim, Il To, Song, Myeong Jun, Shin, Seoyoon, Shin, Moo Whan
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 30.03.2018
Schlagworte:	Carbon nanofibers Cobalt Defect-rich carbon Electrocatalyst Oxygen reduction reaction Defect-rich carbon Carbon nanofibers Electrocatalyst Cobalt Oxygen reduction reaction
ISSN:	0169-4332, 1873-5584
Online-Zugang:	Volltext
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