Fe@N‐Graphene Nanoplatelet‐Embedded Carbon Nanofibers as Efficient Electrocatalysts for Oxygen Reduction Reaction

Fe@N‐Graphene Nanoplatelet‐Embedded Carbon Nanofibers as Efficient Electrocatalysts for Oxygen Reduction Reaction

An activated carbon nanofiber (CNF) is prepared with incorporated Fe‐N‐doped graphene nanoplatelets (Fe@NGnPs), via a novel and simple synthesis approach. The activated CNF–Fe@NGnP catalysts exhibit substantially improved activity for the oxygen reduction reaction compared to those of commercial car...

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Veröffentlicht in:Advanced science 2016-01, Vol.3 (1), p.1500205-n/a
Hauptverfasser: Ju, Young‐Wan, Yoo, Seonyoung, Kim, Changmin, Kim, Seona, Jeon, In‐Yup, Shin, Jeeyoung, Baek, Jong‐Beom, Kim, Guntae
Format: Artikel
Sprache:eng
Schlagworte:
Carbon fibers
Communication
Communications
Electrodes
Electrolytes
electrospinning
energy conversion
Graphene
Li‐air battery
Morphology
Nanostructured materials
Nitrogen
N‐doped graphene
oxygen reduction reaction
Scanning electron microscopy
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Zusammenfassung:An activated carbon nanofiber (CNF) is prepared with incorporated Fe‐N‐doped graphene nanoplatelets (Fe@NGnPs), via a novel and simple synthesis approach. The activated CNF–Fe@NGnP catalysts exhibit substantially improved activity for the oxygen reduction reaction compared to those of commercial carbon blacks and Pt/carbon catalysts.
ISSN:2198-3844
2198-3844
DOI:10.1002/advs.201500205