Abstract
This paper reports performance characteristics of an electrochemical sensor for CO2 monitoring. The sensor is based on yttria-stabilised (10 mol% Y2O3) cubic zirconia (as a solid electrolyte) and equipped with a CO2 sensing electrode (made of the mixture of carbonates), and Pt reference electrode exposed to air. The sensor performance at 691.6 K is characterised by a stable sensing signal within 5 months. Its response time is 60 s.
| Original language | English |
|---|---|
| Pages (from-to) | 823-826 |
| Number of pages | 4 |
| Journal | Solid State Ionics |
| Volume | 152-153 |
| DOIs | |
| Publication status | Published - Dec 2002 |
| Externally published | Yes |
Keywords
- Carbon dioxide
- Chemical gas sensor
- Solid state galvanic cell