Electrocatalytic activity of core-shell
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M.A. Montero; M.R. Gennero de Chialvo; A.C. Chialvo
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Article
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2011
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Elsevier Science
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English
⚖ 434 KB
The hydrogen oxidation reaction (hor) was studied for the first time on core-shell Au@Pt nanoparticles. They were dispersed on a rotating gold disc, with four different values of the active area factor (0.03 < f aa < 2). The experimental current-overpotential dependences on steady state for the hor