Carbon Nanofibers Decorated with Pt-Co alloy nanoparticles as catalysts for electrochemical cell applications. i. synthesis and structural characterization
R Muntean, DT Pascal, G Mărginean… - International Journal of …, 2017 - Elsevier
Pt-Co alloy deposition on carbon nanofibers (CNF) is achieved using an electrochemical
method: pulsed plating current technique. In order to improve the hydrophilic properties of
fibers, to achieve a better dispersion of the catalyst particles, CNF were previously
functionalized using oxygen plasma treatment. The optimization of the deposition
parameters has been performed by linear and cyclic voltammetry, varying the concentration
ratio between Pt 2+ and Co 2+ in the electrolyte. Obtained samples were characterized …
method: pulsed plating current technique. In order to improve the hydrophilic properties of
fibers, to achieve a better dispersion of the catalyst particles, CNF were previously
functionalized using oxygen plasma treatment. The optimization of the deposition
parameters has been performed by linear and cyclic voltammetry, varying the concentration
ratio between Pt 2+ and Co 2+ in the electrolyte. Obtained samples were characterized …
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