Electrochemical Characterization of the Nanowires in Rotating Disk Electrode (RDE) Half-cells
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Results: Evaluation of Platinum-nickel Nanowires and their Performance in the Oxygen Reduction Reaction
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Conclusion
Transcription
The overall goal of this procedure is to produce platinum based, extended surface electro-catalysts, that demonstrate a high level of performance and durability in the oxygen reduction reaction. This method could help address key issues in hydroge
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The protocol describes the synthesis and electrochemical testing of platinum-nickel nanowires. Nanowires were synthesized by the galvanic displacement of a nickel nanowire template. Post-synthesis processing, including hydrogen annealing, acid leaching, and oxygen annealing were used to optimize nanowire performance and durability in the oxygen reduction reaction.