The behaviour of high polar organic solvents at platinum electrode — II. Adsorption and electrode reactions of acetonitrile |
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Authors: | Marek Szklarczyk Jerzy Sobkowski |
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Affiliation: | Department of Chemistry, Warsaw University, 02-089 Warszawa, ?wirki i Wigury 101, Poland |
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Abstract: | The adsorption of acetonitrile and reduction of adsorbed molecules at platinized platinum electrode were studied by potentiodynamic and radiometric techniques. During acetonitrile adsorption the reversibly and irreversibly adsorbed species are formed. One electron reduction process occurs in the potential range 0.45-0.15 V. Below 0.15 V the deeper reduction of adsorbed acetonitrile takes place — the final products are ammonia and ethane. The differences of smooth and platinized platinum electrodes properties are briefly discussed. |
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