Bicontinuous nanoporous N-doped graphene for the oxygen reduction reaction

Yoshikazu Ito, H. J. Qiu, Takeshi Fujita, Yoichi Tanabe, Katsumi Tanigaki, Mingwei Chen

Research output: Contribution to journalArticlepeer-review

198 Citations (Scopus)

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
Publication statusPublished - 2014 Jun 25

Keywords

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

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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