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Electron Transfer to Decorated Graphene Oxide Particles |
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| Authors: | Ruiyang Miao Lifu Chen Lidong Shao Bingsen Zhang Richard G Compton |
| Abstract: | Graphene oxides (GOs) are popular catalyst supports for precious metals in nanoparticle form. The hydrogen oxidation reaction (HOR) and the hydrogen evolution reaction (HER) on individual GO platelets decorated with Pd nanoparticles (Pd/GOs) were investigated. The results suggest that the catalytic activity is confined to the zone physically close to the point of electrical contact between platelet and electrode with just a fraction of the platelet active. |
| Keywords: | Einzelpartikel-Elektrochemie Elektronentransfer Graphenoxid Heterogene Katalyse Palladium-Nanopartikel |