Polypyrrole-Derived Nitrogen and Oxygen Co-Doped Mesoporous Carbons as Efficient Metal-Free Electrocatalyst for Hydrazine Oxidation

Yuying Meng, Xiaoxin Zou, Xiaoxi Huang, Anandarup Goswami, Zhongwu Liu, Tewodros Asefa

Research output: Contribution to journalArticle

73 Citations (Scopus)

Abstract

We demonstrate that polypyrrole-derived nitrogen and oxygen co-doped mesoporous carbons can serve as efficient, metal-free electrocatalysts for hydrazine oxidation reaction, with low overpotential and high current density. The materials' structures and the nature and type of their included dopants, which can be controlled by varying the synthetic conditions, can affect the electrocatalytic properties of the materials.

Original languageEnglish
Pages (from-to)6510-6516
Number of pages7
JournalAdvanced Materials
Volume26
Issue number37
DOIs
Publication statusPublished - Oct 1 2014

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Keywords

  • fuel cell
  • hydrazine electrooxidation
  • metal-free catalyst
  • nitrogen and oxygen co-doped mesoporous carbon
  • polypyrrole

ASJC Scopus subject areas

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

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