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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Vydáno v:	Applied surface science Ročník 435; s. 1159 - 1167
Hlavní autoři:	Kim, Il To, Song, Myeong Jun, Shin, Seoyoon, Shin, Moo Whan
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 30.03.2018
Témata:	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
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