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Electrochemical milling and faceting: size reduction and catalytic activation of palladium nanoparticles |
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| Authors: | Yan-Xin Chen Alessandro Lavacchi Sheng-Pei Chen Francesco di Benedetto Manuela Bevilacqua Claudio Bianchini Paolo Fornasiero Massimo Innocenti Marcello Marelli Werner Oberhauser Shi-Gang Sun Francesco Vizza |
| Affiliation: | ICCOM-CNR, Polo Scientifico Area CNR, Via Madonna del Piano 10, 50019, Sesto Fiorentino, Firenze (Italy). |
| Abstract: | Improved performance through milling: A method for enhancing the catalytic activity of supported metal nanoparticles is reported. This method enhances the activity for the ethanol electro-oxidation of a supported palladium catalyst. The much higher catalytic performance is ascribed to the increased electrochemically active surface area as well as the generation of high-index facets at the milled nanoparticle surface. |
| Keywords: | electrocatalysis electrochemistry green chemistry nanoparticles palladium |
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