FIELD: engines and pumps.
SUBSTANCE: electrolyte layer with thickness of 10 to 50 mcm is located in a sensor under the electrode located on the exhaust gas side; the above layer consists of zirconium oxide stabilised with scandium, and/or a mixture of zirconium oxide stabilised with scandium, and zirconium oxide stabilised with yttrium, and/or zirconium oxide stabilised with a mixture of scandium and yttrium. In order to minimise internal direct-current resistance of the sensor, layers of electrodes are made on the electrolyte so that they have geometrically maximum possible area of the surface.
EFFECT: achievement of lower values of internal resistance mainly in low temperature range.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING TEMPERATURE OF MEASURING SENSOR | 2007 |
|
RU2453834C2 |
| ELECTROCHEMICAL ELEMENT AND METHOD OF ITS MANUFACTURING | 2008 |
|
RU2379670C1 |
| SOLID OXIDE CELL AND BATTERY CONTAINING SAME | 2009 |
|
RU2521874C2 |
| METHOD MEASURING CONCENTRATION OF GASES IN GAS MIXTURE AND ELECTROCHEMICAL SENSITIVE ELEMENT DETERMINING GAS CONCENTRATION | 1995 |
|
RU2143679C1 |
| SENSOR FOR ANALYSIS OF HIGH-TEMPERATURE GAS MEDIA | 2024 |
|
RU2819562C1 |
| AMPEROMETRIC METHOD OF MEASUREMENT OF OXYGEN CONCENTRATION IN GAS MIXTURES | 2017 |
|
RU2654389C1 |
| HIGH TEMPERATURE ELECTROCHEMICAL CELL | 2021 |
|
RU2767005C1 |
| ZIRCONIUM-BASED ELECTRODE-ELECTROLYTE COUPLE (ALTERNATIVES), ITS MANUFACTURING PROCESS (ALTERNATIVES), AND ORGANOGEL | 2003 |
|
RU2236068C1 |
| METHOD OF DETERMINING TEMPERATURE OF NERNST MEASURING SENSOR | 2020 |
|
RU2737168C1 |
| SOLID-ELECTROLYTE SENSOR FOR AMPEROMETRIC MEASUREMENT OF HYDROGEN AND OXYGEN CONCENTRATION IN GAS MIXTURES | 2011 |
|
RU2483298C1 |
