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Unusually High Activity of Pt Islands on Rh(1 1 1) Electrodes for Ethanol Oxidation

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Abstract

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Dream island: Monoatomic, high-platinum islands deposited on a Rh(1 1 1) electrode have an electrocatalytic activity for ethanol oxidation that is 20 times higher than that measured on platinum electrodes. On these islands, CO2 and acetic acid are the final products.

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