Electrochemical Sensor for Acetylene

The fixed potential amperometric sensing of acetylene in the gas phase on a gold−Nafion electrode was found to suffer from catalytic poisoning effects with resultant loss of sensitivity. However, by applying a potential pulse program, the sensitivity of the electrode could be restored. With suitable...

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Veröffentlicht in:Analytical chemistry (Washington) 1997-07, Vol.69 (14), p.2669-2672
Hauptverfasser: Jordan, Larry R, Hauser, Peter C
Format: Artikel
Sprache:eng
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