Electrochemical cell for gas sensor
US7060169B2 · kind B2 · utility
16Cited by
9References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 2002 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Sep 24, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electrochemical cell for applications such as electrochemical fuel cells, or electrochemical cell gas sensors used for detection of target gas species in environments containing or susceptible to presence of same. The electrochemical cell utilizes an ionic liquid as an electrolyte medium, thereby achieving a broader range of operational temperatures and conditions, relative to electrochemical cells utilizing propylene carbonate or other conventional electrolytic media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.