Novel Anode Catalyst for Direct Methanol Fuel Cells

Table 3

Summary of the cyclic voltammetry results.

Compound	Catalyst loading; (mg cm^−2)	Percent of Pt from; 20% of catalyst (%)	Pt loading; (mg cm^−2)	Current density; (mA mg^−1)	Potential; (V)
Pt/MWCNT	0.048	100	0.048	50	0.60
PtRuFe/MWCNT	0.036	10	0.0036	7	0.50
PtRuNi/MWCNT	0.036	75	0.027	28	0.58
PtRuNiFe/MWCNT	0.036	75	0.027	31	0.70