Solid-state sensor for determining the concentration of a gas with a solid-state reference electrode
US5453172A · kind A · utility
11Cited by
11References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 5, 1992 |
| Grant date | Sep 26, 1995 |
| Priority date | — |
| Expiry date | May 5, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/4074
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor in completely solid state for determining the concentration of a gas, in particular of hydrogen, is disclosed, which is essentially constituted by electrodes separated by a protonic conductor in the solid state, in which the solid-state reference electrode is constituted by a metal hydride, or a metal-alloy hydride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.