The New Approach to Enhance the Activity of Fe/N/C Catalyst for Oxygen Reduction Reaction by Electrochemical Treatment

  • Rashid K. Nadirov al-Farabi Kazakh national university
  • Yerlan Sabirov Faculty of Chemistry and Chemical Technology; al-Farabi Kazakh national university; al-Farabi av.,71; Almaty, Kazakhstan, 050040


Non-precious Fe/N/C catalysts have attracted increased attention due to their activity in oxygen reduction reaction (ORR). To promote the activity of this type of catalysts, we applied the electrochemical treatment of the Fe/N/C sample synthesized by using the known technique. We demonstrated that two-stage anodic-cathodic treatment of the Fe/N/C sample under the certain condition leads to increase the electrocatalytic activity toward the ORR of the starting catalyst. The results may open the opportunities in finding new ways of increasing the activity of Fe/N/C catalysts by using the electrochemical treatment.


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How to Cite
NADIROV, Rashid K.; SABIROV, Yerlan. The New Approach to Enhance the Activity of Fe/N/C Catalyst for Oxygen Reduction Reaction by Electrochemical Treatment. Journal of New Materials for Electrochemical Systems, [S.l.], v. 21, n. 2, p. 091-095, apr. 2018. ISSN 2292-1168. Available at: <>. Date accessed: 27 may 2018. doi:
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