GB1559257A - Sensor for determining the concentration of a species in aa fluid - Google Patents
Sensor for determining the concentration of a species in aa fluid Download PDFInfo
- Publication number
- GB1559257A GB1559257A GB1875477A GB1875477A GB1559257A GB 1559257 A GB1559257 A GB 1559257A GB 1875477 A GB1875477 A GB 1875477A GB 1875477 A GB1875477 A GB 1875477A GB 1559257 A GB1559257 A GB 1559257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- substrate
- electrode
- oxygen
- ions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title claims description 11
- 239000000758 substrate Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 150000002500 ions Chemical class 0.000 claims description 14
- 239000007784 solid electrolyte Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- -1 oxygen ions Chemical class 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000005137 deposition process Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000005468 ion implantation Methods 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims 1
- 230000005669 field effect Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/4065—Circuit arrangements specially adapted therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7613843A FR2350598A1 (fr) | 1976-05-07 | 1976-05-07 | Senseur de concentration d'une espece dans un fluide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1559257A true GB1559257A (en) | 1980-01-16 |
Family
ID=9172861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1875477A Expired GB1559257A (en) | 1976-05-07 | 1977-05-04 | Sensor for determining the concentration of a species in aa fluid |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5949542B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2720474A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2350598A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1559257A (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2444272A1 (fr) | 1978-12-12 | 1980-07-11 | Thomson Csf | Capteur electrochimique des concentrations d'especes dans un melange fluide du type a electrode de reference interne de pression partielle |
| US4253934A (en) * | 1979-04-17 | 1981-03-03 | General Motors Corporation | Aging treatment for exhaust gas oxygen sensor |
| FR2455277A1 (fr) * | 1979-04-25 | 1980-11-21 | Thomson Csf | Dispositif de mesure du niveau de concentration du monoxyde de carbone dans les gaz degages par une combustion, son procede de fabrication et systeme de regulation comportant un tel dispositif |
| JPS55156855A (en) * | 1979-05-25 | 1980-12-06 | Nissan Motor Co Ltd | Air fuel ratio measuring device |
| JPS6017060B2 (ja) * | 1979-05-25 | 1985-04-30 | 日産自動車株式会社 | 膜構造酸素センサ素子の製造方法 |
| JPS55156858A (en) * | 1979-05-25 | 1980-12-06 | Nissan Motor Co Ltd | Lamination-type film structure oxygen sensor |
| JPS564047A (en) * | 1979-06-26 | 1981-01-16 | Nissan Motor Co Ltd | Lamination type membrane-covered oxygen sensor |
| JPS6029066B2 (ja) | 1979-07-28 | 1985-07-08 | 日産自動車株式会社 | 空燃比制御信号発生装置 |
| JPS6034064B2 (ja) * | 1979-12-18 | 1985-08-06 | 日産自動車株式会社 | 積層型膜構造酸素センサ |
| JPS5692447A (en) * | 1979-12-26 | 1981-07-27 | Nissan Motor Co Ltd | Production of film-structure oxygen sensor element |
| FR2492981A1 (fr) * | 1980-07-22 | 1982-04-30 | Socapex | Sonde d'analyse de gaz |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304464C2 (de) * | 1973-01-31 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | Meßfühler für die Überwachung der Funktionsfähigkeit von Katalysatoren in Abgas |
-
1976
- 1976-05-07 FR FR7613843A patent/FR2350598A1/fr active Granted
-
1977
- 1977-05-04 GB GB1875477A patent/GB1559257A/en not_active Expired
- 1977-05-06 DE DE19772720474 patent/DE2720474A1/de not_active Withdrawn
- 1977-05-07 JP JP52052545A patent/JPS5949542B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2350598A1 (fr) | 1977-12-02 |
| JPS5949542B2 (ja) | 1984-12-03 |
| JPS52136689A (en) | 1977-11-15 |
| DE2720474A1 (de) | 1977-11-24 |
| FR2350598B1 (enrdf_load_stackoverflow) | 1980-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |