DE2934656A1 - Fertigungsverfahren fuer einen aktivierten sauerstoffmessfuehler - Google Patents
Fertigungsverfahren fuer einen aktivierten sauerstoffmessfuehlerInfo
- Publication number
- DE2934656A1 DE2934656A1 DE19792934656 DE2934656A DE2934656A1 DE 2934656 A1 DE2934656 A1 DE 2934656A1 DE 19792934656 DE19792934656 DE 19792934656 DE 2934656 A DE2934656 A DE 2934656A DE 2934656 A1 DE2934656 A1 DE 2934656A1
- Authority
- DE
- Germany
- Prior art keywords
- dry
- conductive
- manufacturing
- treatment
- electrode
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000523 sample Substances 0.000 title description 22
- 150000002926 oxygen Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000001590 oxidative effect Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 36
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 26
- 230000004913 activation Effects 0.000 description 18
- 229910052697 platinum Inorganic materials 0.000 description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000003570 air Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94210278A | 1978-09-13 | 1978-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2934656A1 true DE2934656A1 (de) | 1980-04-03 |
Family
ID=25477579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792934656 Ceased DE2934656A1 (de) | 1978-09-13 | 1979-08-28 | Fertigungsverfahren fuer einen aktivierten sauerstoffmessfuehler |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5539096A (enrdf_load_stackoverflow) |
| AU (1) | AU526402B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1125857A (enrdf_load_stackoverflow) |
| DE (1) | DE2934656A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2436388A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2036975B (enrdf_load_stackoverflow) |
| IT (1) | IT1123561B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10129344B4 (de) * | 2000-06-20 | 2021-06-24 | Denso Corporation | Verfahren zur Einstellung der Ausgabecharakteristik eines Gassensorelements auf der Grundlage der Zufuhr elektrischer Energie an dieses Sensorelement |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253934A (en) * | 1979-04-17 | 1981-03-03 | General Motors Corporation | Aging treatment for exhaust gas oxygen sensor |
| JPS6412792A (en) * | 1987-07-07 | 1989-01-17 | Matsushita Electric Ind Co Ltd | Waterproof speaker |
| JP2002048758A (ja) | 2000-07-31 | 2002-02-15 | Denso Corp | ガスセンサ素子及びその製造方法 |
| JP5057018B2 (ja) * | 2006-06-30 | 2012-10-24 | 独立行政法人産業技術総合研究所 | 電気化学セル方式ガスセンサー |
| JP5024238B2 (ja) * | 2008-09-02 | 2012-09-12 | 株式会社デンソー | ガスセンサ素子の製造方法 |
| JP5413387B2 (ja) * | 2011-03-04 | 2014-02-12 | トヨタ自動車株式会社 | 酸素センサの活性化処理方法及び酸素センサ |
| JP5524898B2 (ja) * | 2011-04-19 | 2014-06-18 | 日本特殊陶業株式会社 | ガスセンサ |
| JP7380975B2 (ja) * | 2020-03-25 | 2023-11-15 | 日本碍子株式会社 | センサ素子 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1598678A1 (de) * | 1965-07-14 | 1972-02-10 | Komyo Rikagaku Kogyo K K | Verfahren zur Herstellung eines katalytischen Elementes fuer Gasanalysengeraete und nach diesem Verfahren hergestelltes Element |
| DE2065217A1 (de) * | 1970-09-10 | 1972-12-14 | Taguchi N | Verfahren zur Herstellung eines Gasfühlers. Ausscheidung aus: 2044851 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2034276A2 (en) * | 1969-03-06 | 1970-12-11 | Comp Generale Electricite | Solid electrolyte fuel cell |
| US3978006A (en) * | 1972-02-10 | 1976-08-31 | Robert Bosch G.M.B.H. | Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis |
| JPS5312399A (en) * | 1976-07-20 | 1978-02-03 | Toshiba Corp | Automatic cash depositing machine |
| GB1591898A (en) * | 1976-12-15 | 1981-07-01 | Uop Inc | Electrochemical cell having enhanced-surface non-conduction solid electrolyte and method of making same |
| JPS6011428B2 (ja) * | 1977-01-31 | 1985-03-26 | 日本碍子株式会社 | 酸素濃淡電池の製造方法 |
| US4080276A (en) * | 1977-04-25 | 1978-03-21 | Bendix Autolite Corporation | Gas sensor with protective coating and method of forming same |
| US4136000A (en) * | 1978-03-13 | 1979-01-23 | Bendix Autolite Corporation | Process for producing improved solid electrolyte oxygen gas sensors |
-
1979
- 1979-05-15 CA CA327,798A patent/CA1125857A/en not_active Expired
- 1979-07-31 GB GB7926567A patent/GB2036975B/en not_active Expired
- 1979-08-20 AU AU50102/79A patent/AU526402B2/en not_active Ceased
- 1979-08-28 DE DE19792934656 patent/DE2934656A1/de not_active Ceased
- 1979-09-07 IT IT25534/79A patent/IT1123561B/it active
- 1979-09-11 JP JP11577779A patent/JPS5539096A/ja active Granted
- 1979-09-13 FR FR7922906A patent/FR2436388A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1598678A1 (de) * | 1965-07-14 | 1972-02-10 | Komyo Rikagaku Kogyo K K | Verfahren zur Herstellung eines katalytischen Elementes fuer Gasanalysengeraete und nach diesem Verfahren hergestelltes Element |
| DE2065217A1 (de) * | 1970-09-10 | 1972-12-14 | Taguchi N | Verfahren zur Herstellung eines Gasfühlers. Ausscheidung aus: 2044851 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10129344B4 (de) * | 2000-06-20 | 2021-06-24 | Denso Corporation | Verfahren zur Einstellung der Ausgabecharakteristik eines Gassensorelements auf der Grundlage der Zufuhr elektrischer Energie an dieses Sensorelement |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1125857A (en) | 1982-06-15 |
| FR2436388A1 (fr) | 1980-04-11 |
| GB2036975A (en) | 1980-07-02 |
| JPS6239391B2 (enrdf_load_stackoverflow) | 1987-08-22 |
| AU5010279A (en) | 1980-03-20 |
| AU526402B2 (en) | 1983-01-06 |
| JPS5539096A (en) | 1980-03-18 |
| GB2036975B (en) | 1982-12-08 |
| FR2436388B1 (enrdf_load_stackoverflow) | 1982-09-17 |
| IT7925534A0 (it) | 1979-09-07 |
| IT1123561B (it) | 1986-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |