High-temperature carbon monoxide potentiometric sensor

CO sensor was fabricated using YSZ ceramic with Pt electrodes. The negative electrode was coated with CuO/ZnO to catalyze the oxidation of CO at 450 degrees C and thereby develop a potential across the sensor proportional to CO content (0-3000 ppm).

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of the Electrochemical Society 1993-04, Vol.140 (4), p.1068-1073
Hauptverfasser:	LI, N, TAN, T. C, ZENG, H. C
Format:	Artikel
Sprache:	eng
Schlagworte:	330702 - Emission Control- Carbon Monoxide 540120 - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-) ADSORPTION ADVANCED PROPULSION SYSTEMS ALARM SYSTEMS Analytical chemistry CARBON COMPOUNDS CARBON MONOXIDE CARBON OXIDES CHALCOGENIDES CHEMICAL REACTIONS Chemistry CONTROL SYSTEMS COPPER COMPOUNDS COPPER OXIDES DIFFUSION ELECTROCHEMICAL CELLS Electrochemical methods ELECTRODES ELECTROLYTES ELEMENTS ENGINES ENVIRONMENTAL SCIENCES Exact sciences and technology FUEL-AIR RATIO HEAT ENGINES INTERNAL COMBUSTION ENGINES MEASURING INSTRUMENTS METALS MONITORING MONITORS OXIDATION OXIDES OXYGEN COMPOUNDS PLATINUM PLATINUM METALS POTENTIOMETRY SOLID ELECTROLYTES SORPTION TITRATION TRANSITION ELEMENT COMPOUNDS TRANSITION ELEMENTS USES YTTRIUM COMPOUNDS YTTRIUM OXIDES ZINC COMPOUNDS ZINC OXIDES ZIRCONIUM COMPOUNDS ZIRCONIUM OXIDES
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	CO sensor was fabricated using YSZ ceramic with Pt electrodes. The negative electrode was coated with CuO/ZnO to catalyze the oxidation of CO at 450 degrees C and thereby develop a potential across the sensor proportional to CO content (0-3000 ppm).
ISSN:	0013-4651 1945-7111
DOI:	10.1149/1.2056199