Our news journalists obtained a quote from the research, "Results demonstrate the formation of conglomerate nanometric particles ranging from 2 to 10 nm in size. Electrochemical activity is demonstrated by cyclic voltammetry (CV) and rotating disk electrode (RDE) techniques. The results show that the onset potential for the ORR on Pd5Cu4Pt is shifted by ca. 50 mV to more positive values and enhanced catalytic current densities are observed in comparison to carbon dispersed PdCu and Pd catalysts."
According to the news editors, the research concluded: "The Pd5Cu4Pt tested as cathode electrode in a membrane-electrode assembly (MEA) shows a power density of 330 mW cm(-2) at 0.5 V and 80 degrees C, resulting an attractive low Pt content cathode nanocatalyst for PEM fuel cells."
For more information on this research see: Pd5Cu4Pt oxygen reduction nanocatalyst for PEM fuel cells.
The news correspondents report that additional information may be obtained from
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