Electrochemical study of carbon dioxide reduction at copper-palladium nanoparticles: Influence of the bimetallic composition in the CO poisoning tolerance
Résumé
A study of the CO2 electrochemical reduction reaction (CO2RR) at Pd100-xCux solid solution type nanoalloys is presented. Cyclic voltammetry and chronoamperometry are used in combination with a cavity microelectrode (CME) for the first time. Low-distorted voltammetric signals obtained with the CME evidence that for alloys with low or moderate Cu content (up to 50 at.%) the typical CO2RR inhibition peak, related to
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