Impedance Investigations of Amperometric Gas Sensor Containing Aprotic Solvent
The authors designed an amperometric gas sensor employing a three‐electrode system, with gold working electrode vacuum sublimation deposited directly on Nafion membrane. The paper presents the results of investigations on static characteristics of a sulfur dioxide sensor with the internal electrolyt...
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Veröffentlicht in: | Electroanalysis (New York, N.Y.) N.Y.), 2006-12, Vol.18 (24), p.2413-2420 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The authors designed an amperometric gas sensor employing a three‐electrode system, with gold working electrode vacuum sublimation deposited directly on Nafion membrane. The paper presents the results of investigations on static characteristics of a sulfur dioxide sensor with the internal electrolytes containing various dimethylsulfoxide/water ratio. Impedance data were analyzed using an electrical equivalent circuit in order to evaluate its particular elements. |
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ISSN: | 1040-0397 1521-4109 |
DOI: | 10.1002/elan.200603695 |