Nitrogen-doped carbon nanoparticles derived from acrylonitrile plasma for electrochemical oxygen reduction

Gasidit Panomsuwan, Nagahiro Saito, Takahiro Ishizaki

研究成果: Article査読

54 被引用数 (Scopus)

抄録

Nitrogen-doped carbon nanoparticles were synthesized via a solution plasma process, with acrylonitrile as a single-source precursor, followed by a post-thermal annealing process. The nitrogen-bonding states can be tuned by varying the annealing temperature. The best electrocatalytic activity for oxygen reduction reaction (ORR) in terms of both onset potential and limiting current density can be achieved for the catalyst annealed at an optimal temperature of 800 °C because of the high content of graphitic-N catalytic sites and a large specific surface area.

本文言語English
ページ(範囲)6227-6232
ページ数6
ジャーナルPhysical Chemistry Chemical Physics
17
9
DOI
出版ステータスPublished - 2015 3 7

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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