FIELD: chemistry.
SUBSTANCE: sensitive element of an electrochemical sensor of carbon monoxide in gas mixtures is made in the form of a tablet from a solid oxide electrolyte; a comparison electrode is baked to one of the surfaces, and on the opposite one - a measuring electrode; with the solid oxide electrolyte being made basing on cerium oxide with a composition Ce0.8(Sm0.8Ca0.2)0.2O2, the comparison electrode is made from lanthanum-strontium manganite with a composition La0.6Sr0.4MnO3, and the measuring electrode is made of zinc oxide ZnO.
EFFECT: increased accuracy of measurement of carbon monoxide, increased stability of parameters, and simplification of technology of the sensitive element manufacturing.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AMPEROMETRIC METHOD FOR MEASURING THE CONTENT OF CARBON MONOXIDE IN INERT GASES | 2021 |
|
RU2755639C1 |
| SENSOR FOR ANALYSIS OF HIGH-TEMPERATURE EXHAUST GASES FROM THERMAL UNITS | 2023 |
|
RU2808441C1 |
| SENSITIVE ELEMENT OF ELECTROCHEMICAL HYDROGEN SENSOR IN GAS MIXTURES | 2013 |
|
RU2526220C1 |
| DOUBLE-LAYER SUPPORTING CATHODE MANUFACTURING METHOD FOR SOLID OXIDE FUEL CELLS | 2013 |
|
RU2522188C1 |
| METHOD OF OBTAINMENT OF SOLID OXIDE FUEL CELL WITH DOUBLE-LAYER CARRIER CATHODE | 2013 |
|
RU2523693C1 |
| DOUBLE-LAYER ACTIVE ELECTRODE FOR ELECTROCHEMICAL DEVICES USING SOLID ELECTROLYTE | 2006 |
|
RU2322730C2 |
| SENSOR FOR ANALYSIS OF HIGH-TEMPERATURE GAS MEDIA | 2024 |
|
RU2819562C1 |
| SENSITIVE ELEMENT OF ELECTROCHEMICAL SENSOR FOR CARBON MONOXIDE IN GAS MIXTURES | 2006 |
|
RU2326375C1 |
| HIGH-TEMPERATURE ELECTROCHEMICAL ELEMENT WITH ELECTROPHORETICALLY DEPOSITED HARD ELECTROLYTE AND METHOD OF ITS MANUFACTURING | 2008 |
|
RU2368983C1 |
| PLANAR ELEMENT OF ELECTROCHEMICAL DEVICES, BATTERY AND METHOD OF PRODUCTION | 2010 |
|
RU2417488C1 |
