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Bicontinuous nanoporous N-doped graphene for the oxygen reduction reaction

  • Yoshikazu Ito
  • , H. J. Qiu
  • , Takeshi Fujita
  • , Yoichi Tanabe
  • , Katsumi Tanigaki
  • , Mingwei Chen*
  • *Corresponding author for this work
  • Tohoku University
  • Shanghai Jiao Tong University
  • Japan Science and Technology Agency

Research output: Contribution to journalArticlepeer-review

Abstract

Bicontinuous nanoporous N-doped graphene with tunable pore size is synthesized by nanoporous Ni-based chemical vapor deposition. The novel 3D graphene material shows an outstanding catalytic activity towards the oxygen reduction reaction with a low onset potential of -0.08 V and a high kinetic current density of 8.2 mA cm-2 at -0.4 V.

Original languageEnglish
Pages (from-to)4145-4150
Number of pages6
JournalAdvanced Materials
Volume26
Issue number24
DOIs
StatePublished - 25 Jun 2014
Externally publishedYes

Keywords

  • N-doped graphene
  • chemical vapor deposition
  • nanoporous graphene
  • oxygen reduction reaction

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