Theory, Synthesis, and Oxygen Reduction Catalysis of Fe-Porphyrin-Like Carbon Nanotube

Cited 236 time in webofscience Cited 0 time in scopus
  • Hit : 348
  • Download : 5
We report the synthesis of a Fe-porphyrin-like carbon nanotube from conventional plasma-enhanced chemical vapor deposition. Covalent but seamless incorporation of the 5-6-5-6 porphyrinic Fe-N-4 moiety into the graphene hexagonal side wall was elucidated by x-ray and ultraviolet photoemission spectroscopies and first-principles electronic structure calculations. The resulting biomimetic nanotube exhibits an excellent oxygen reduction catalytic activity with the extreme structural stability over 0.1 X 10(6) cycles, vastly superior to the commercial Pt-C catalyst.
Publisher
AMER PHYSICAL SOC
Issue Date
2011-04
Language
English
Article Type
Article
Keywords

ELECTROLYTE FUEL-CELLS; ARRAYS; GRAPHENE

Citation

PHYSICAL REVIEW LETTERS, v.106, no.17

ISSN
0031-9007
URI
http://hdl.handle.net/10203/24966
Appears in Collection
MS-Journal Papers(저널논문)NT-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 236 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0