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Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
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April 27, 2018
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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.
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Alia, S. M., Pivovar, B. S. Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance. J. Vis. Exp. (134), e56667, doi:10.3791/56667 (2018).
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