JPH033904B2 - - Google Patents
Info
- Publication number
- JPH033904B2 JPH033904B2 JP57178643A JP17864382A JPH033904B2 JP H033904 B2 JPH033904 B2 JP H033904B2 JP 57178643 A JP57178643 A JP 57178643A JP 17864382 A JP17864382 A JP 17864382A JP H033904 B2 JPH033904 B2 JP H033904B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance layer
- diffusion resistance
- electrode
- gas
- oxygen
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 52
- 229910052760 oxygen Inorganic materials 0.000 claims description 43
- 239000001301 oxygen Substances 0.000 claims description 43
- 238000009792 diffusion process Methods 0.000 claims description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 29
- 239000011148 porous material Substances 0.000 claims description 18
- 239000007784 solid electrolyte Substances 0.000 claims description 18
- -1 oxygen ion Chemical class 0.000 claims description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 39
- 230000002093 peripheral effect Effects 0.000 description 15
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- 239000012212 insulator Substances 0.000 description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910004369 ThO2 Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- FIXNOXLJNSSSLJ-UHFFFAOYSA-N ytterbium(III) oxide Inorganic materials O=[Yb]O[Yb]=O FIXNOXLJNSSSLJ-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57178643A JPS5967454A (ja) | 1982-10-12 | 1982-10-12 | 酸素濃度検出器 |
| US06/541,001 US4476008A (en) | 1982-10-12 | 1983-10-11 | Oxygen concentration-sensing device and the method of producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57178643A JPS5967454A (ja) | 1982-10-12 | 1982-10-12 | 酸素濃度検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5967454A JPS5967454A (ja) | 1984-04-17 |
| JPH033904B2 true JPH033904B2 (en]) | 1991-01-21 |
Family
ID=16052041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57178643A Granted JPS5967454A (ja) | 1982-10-12 | 1982-10-12 | 酸素濃度検出器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4476008A (en]) |
| JP (1) | JPS5967454A (en]) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60219548A (ja) * | 1984-04-16 | 1985-11-02 | Ngk Spark Plug Co Ltd | 自動車排気ガス用酸素濃度検出器 |
| JPS60179862U (ja) * | 1984-05-07 | 1985-11-29 | 株式会社デンソー | 酸素濃度検出器 |
| US5169513A (en) * | 1984-06-06 | 1992-12-08 | Ngk Insulators, Ltd. | Electrochemical element and method of making |
| US5110442A (en) * | 1984-06-27 | 1992-05-05 | Ngk Spark Plug Co., Ltd. | Reinforced electrolyte function elements |
| JPS6114187A (ja) * | 1984-06-27 | 1986-01-22 | 日本特殊陶業株式会社 | 補強板状焼結体 |
| JPH0617891B2 (ja) * | 1984-07-06 | 1994-03-09 | 日本電装株式会社 | 酸素濃度検出素子 |
| JPS61125758U (en]) * | 1985-01-26 | 1986-08-07 | ||
| JPS61127450U (en]) * | 1985-01-28 | 1986-08-09 | ||
| JPS61260156A (ja) * | 1985-05-15 | 1986-11-18 | Nisshin Steel Co Ltd | 溶融金属中のシリコン濃度測定法および装置 |
| JPH0676989B2 (ja) * | 1986-02-04 | 1994-09-28 | 株式会社豊田中央研究所 | 限界電流式酸素センサ |
| JPH07111412B2 (ja) * | 1986-12-27 | 1995-11-29 | 日本特殊陶業株式会社 | 空燃比センサ |
| US4915814A (en) * | 1987-09-30 | 1990-04-10 | Hitachi, Ltd. | Sensor for measurement of air/fuel ratio and method of manufacturing |
| JP3493784B2 (ja) * | 1995-01-19 | 2004-02-03 | 株式会社デンソー | 酸素濃度検出素子 |
| US6679982B1 (en) * | 1997-08-07 | 2004-01-20 | Ngk Spark Plug Co., Ltd. | Oxygen sensor |
| BR9806177A (pt) | 1997-09-15 | 1999-10-19 | Heraus Electro Nite Internatio | Sensor de gás |
| DE19757112C2 (de) | 1997-09-15 | 2001-01-11 | Heraeus Electro Nite Int | Gassensor |
| US6793788B2 (en) * | 2000-10-06 | 2004-09-21 | Delphi Technologies, Inc. | Method and device for hydrogen and hydrocarbon sensing |
| CN105548308B (zh) * | 2015-12-10 | 2018-05-18 | 湖南镭目科技有限公司 | 一种氧电池传感器用参比电极及其制备方法以及一种氧电池传感器 |
| JP7021029B2 (ja) * | 2017-12-11 | 2022-02-16 | 日本特殊陶業株式会社 | ガスセンサ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145390A (en) * | 1975-06-10 | 1976-12-14 | Nissan Motor Co Ltd | Manufacturing method of a coated layer of oxygen senser |
| JPS5367495A (en) * | 1976-11-29 | 1978-06-15 | Hitachi Ltd | Oxygen concentration detector |
| DE2711880C2 (de) * | 1977-03-18 | 1985-01-17 | Robert Bosch Gmbh, 7000 Stuttgart | Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung |
| JPS5557145A (en) * | 1978-10-23 | 1980-04-26 | Toyota Motor Corp | Manufacture of oxygen sensor element |
| US4359374A (en) * | 1979-11-07 | 1982-11-16 | Nippondenso Co., Ltd. | Oxygen sensor |
| JPS5824855A (ja) * | 1981-08-05 | 1983-02-14 | Nippon Denso Co Ltd | 酸素濃度検出器 |
-
1982
- 1982-10-12 JP JP57178643A patent/JPS5967454A/ja active Granted
-
1983
- 1983-10-11 US US06/541,001 patent/US4476008A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4476008A (en) | 1984-10-09 |
| JPS5967454A (ja) | 1984-04-17 |
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