00

R-Ce(8tt20) Pt-Rj{50:50) R-Rj-Ce<80:10:10) R-Rj-Ce(65:25:10)

100 255 300 400 AJsoption Poterfel (mVvs.RHE)

Figure 6

The single cell measurements for methanol oxidation in a liquid feed DMFC for the dispersed catalysts showed that under the same experimental conditions the catalytic activity for methanol oxidation is in tlie order: Pt-Ru-Os(65:25:10) > Pt-Ru(50:50) ┬╗Pt. (Figure 8)

100 ' 200 300 400 ' 500 ' 600 ' 700 Potential (mVvs.RHE)

Figure 7

100 ' 200 300 400 ' 500 ' 600 ' 700 Potential (mVvs.RHE)

Figure 7

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