Abstract
Efficient oxide supported electrocatalysts for hydrogen and alcohol fuel cells are developed. They are characterized by a low content of platinum, exhibit high activity in the oxidation of low-molecular alcohols and tolerance to the CO poisoning. It is shown that the application of catalysts developed (Pt/SnO2-SbO x ) enables one to raise the power of fuel cells operating on ethanol approximately by two times as compared with similar fuel cells with commercial PtRu/C catalysts.
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Original Russian Text © L.A. Frolova, Yu.A. Dobrovolsky, N.G. Bukun, 2011, published in Elektrokhimiya, 2011, Vol. 47, No. 6, pp. 745–756.
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Frolova, L.A., Dobrovolsky, Y.A. & Bukun, N.G. Oxide supported platinum electrocatalysts for hydrogen and alcohol fuel cells. Russ J Electrochem 47, 697–708 (2011). https://doi.org/10.1134/S1023193511060024
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DOI: https://doi.org/10.1134/S1023193511060024