CARBON FIBER MICROELECTRODES MODIFIED BY SILVER FOR DETERMINATION OF HYDROGEN PEROXIDE
Autoři | |
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Rok publikování | 2013 |
Druh | Článek ve sborníku |
Konference | XXXIII. Moderní elektrochemické metody, sborník přednášek |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Fyzikální chemie a teoretická chemie |
Klíčová slova | Carbon fiber microelectrode;silver;sensor |
Popis | Carbon fiber microelectrodes coated with a silver and Nafion layers constitute sensitive H2O2 sensors. The silver at the electrode is composed of porous, partially aggregated and crystalline deposits of silver nanoparticles. A wide concentration range (from 1x10–5 up to 0.1 M H2O2) is achieved when using amperometry in stirred solution at 0 mV (vs. Ag/AgCl). |
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