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J. Braz. Chem. Soc. vol.23 número3

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Academic year: 2018

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Figure 1 depicts the XRD patterns of carbon-supported  Pt-M nanocatalysts. Highly intense narrow peaks can be  observed, attesting to the good crystallinity of the materials
Table 1 displays the lattice parameter and cell volume  for the set of nanoelectrocatalysts prepared here
Figure 3 displays the current vs. time curves obtained  at 0.4 V vs. RHE for ethanol oxidation in the presence  of the Pt-M nanoelectrocatalysts
Table 3 presents the results obtained for ethanol  (1.0 mol L -1 ) electrolyses at a fixed potential (0.4 V vs
+2

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