Effect of Carbonaceous Carrier and Promoter on Electrocatalytical Properties of Composite Cathodes in Fuel Cells with Alkaline Electrolyte

@article{Tarasevich2003EffectOC,
  title={Effect of Carbonaceous Carrier and Promoter on Electrocatalytical Properties of Composite Cathodes in Fuel Cells with Alkaline Electrolyte},
  author={Michail R. Tarasevich and G. V. Zhutaeva and Maria Radina and Ziya Ramizovich Karichev and E. A. Teishev and James H. Miners and P. Goueres and E. Sanchez-Corteron},
  journal={Russian Journal of Electrochemistry},
  year={2003},
  volume={39},
  pages={1094-1098}
}
The activity of composite catalysts, Pt and Co-porphyrin- or Fe-phthalocyanine-based pyropolymers on low-disperse carbonaceous carriers (graphite, carbon black), in the oxygen and H2O2electroreduction in 1 M KOH is studied. Kinetic parameters of oxygen electroreduction are determined from experiments with rotating disk and model floating electrodes. Possible mechanism of the oxygen electroreduction reaction is discussed; it includes a slow stage of attachment of the second electron on the… CONTINUE READING

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