JPS629859B2 - - Google Patents
Info
- Publication number
- JPS629859B2 JPS629859B2 JP53129446A JP12944678A JPS629859B2 JP S629859 B2 JPS629859 B2 JP S629859B2 JP 53129446 A JP53129446 A JP 53129446A JP 12944678 A JP12944678 A JP 12944678A JP S629859 B2 JPS629859 B2 JP S629859B2
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- refractory
- manufacturing
- oxygen sensor
- power
- 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
- 239000001301 oxygen Substances 0.000 claims description 47
- 229910052760 oxygen Inorganic materials 0.000 claims description 47
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 45
- 239000011241 protective layer Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 23
- 239000010410 layer Substances 0.000 claims description 20
- 238000007750 plasma spraying Methods 0.000 claims description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 239000007784 solid electrolyte Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000009970 fire resistant effect Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 description 9
- 229910052697 platinum Inorganic materials 0.000 description 7
- 239000000446 fuel Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KJNJCRABCUHOJK-UHFFFAOYSA-N [Pb].[P] Chemical compound [Pb].[P] KJNJCRABCUHOJK-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- -1 oxygen ion Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000004043 responsiveness 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
- 239000002002 slurry Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- G01N27/4077—Means for protecting the electrolyte or the electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
- H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
- H01M4/9058—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of noble metals or noble-metal based alloys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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 |
|---|---|---|---|
| JP12944678A JPS5557145A (en) | 1978-10-23 | 1978-10-23 | Manufacture of oxygen sensor element |
| US06/050,057 US4265930A (en) | 1978-10-23 | 1979-06-19 | Process for producing oxygen sensing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12944678A JPS5557145A (en) | 1978-10-23 | 1978-10-23 | Manufacture of oxygen sensor element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5557145A JPS5557145A (en) | 1980-04-26 |
| JPS629859B2 true JPS629859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-03-03 |
Family
ID=15009667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12944678A Granted JPS5557145A (en) | 1978-10-23 | 1978-10-23 | Manufacture of oxygen sensor element |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4265930A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| JP (1) | JPS5557145A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3012497A1 (de) * | 1980-03-31 | 1981-10-08 | Hilti AG, 9494 Schaan | Verfahren zum herstellen einer zuendelektrode |
| EP0070551B1 (en) * | 1981-07-21 | 1987-02-04 | Hitachi, Ltd. | Method of manufacturing a gas sensor |
| JPS5824855A (ja) * | 1981-08-05 | 1983-02-14 | Nippon Denso Co Ltd | 酸素濃度検出器 |
| JPS5967454A (ja) * | 1982-10-12 | 1984-04-17 | Nippon Denso Co Ltd | 酸素濃度検出器 |
| US4563566A (en) * | 1983-03-22 | 1986-01-07 | Plasma Fusion, Inc. | Method of manufacturing particles having high surface areas and a particle made by the method |
| US4788077A (en) * | 1987-06-22 | 1988-11-29 | Union Carbide Corporation | Thermal spray coating having improved addherence, low residual stress and improved resistance to spalling and methods for producing same |
| US5310575A (en) * | 1987-11-03 | 1994-05-10 | Robert Bosch Gmbh | Method of making a porous ceramic protective layer on an electrode of an electrochemical sensor for exposure to hot gas |
| JPH01209355A (ja) * | 1988-02-17 | 1989-08-23 | Ngk Insulators Ltd | 酸素センサ素子の製造法 |
| US4885078A (en) * | 1988-12-07 | 1989-12-05 | Westinghouse Electric Corp. | Devices capable of removing silicon and aluminum from gaseous atmospheres |
| JPH06235715A (ja) * | 1993-02-10 | 1994-08-23 | Toyota Motor Corp | 酸素濃度センサ |
| US5436426A (en) * | 1993-04-19 | 1995-07-25 | Sulzer Metco (Us), Inc. | Fixture and method for cooling tubular substrate during thermal spraying |
| JP4141074B2 (ja) * | 1999-12-17 | 2008-08-27 | 日本特殊陶業株式会社 | ガスセンサ及びその製造方法 |
| JP3801011B2 (ja) * | 2000-12-07 | 2006-07-26 | 株式会社デンソー | ガスセンサ素子 |
| DE102007004147A1 (de) | 2007-01-22 | 2008-07-24 | Heraeus Electro-Nite International N.V. | Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor |
| DE102008042139A1 (de) * | 2008-09-16 | 2010-03-18 | Robert Bosch Gmbh | Abgastaugliche Schutzschichten für Hochtemperatur ChemFET Abgassensoren |
| JP2011017078A (ja) * | 2009-06-10 | 2011-01-27 | Denso Corp | 溶射膜の形成方法 |
| KR101328777B1 (ko) * | 2012-10-31 | 2013-11-13 | 주식회사 현대케피코 | 다공성의 세라믹 코팅층이 형성된 산소센서 및 다공성의 세라믹 코팅층을 형성하는 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1201806A (en) * | 1967-11-23 | 1970-08-12 | Kent Ltd G | Improvements in or relating to electrode assemblies |
| US4021326A (en) * | 1972-06-02 | 1977-05-03 | Robert Bosch G.M.B.H. | Electro-chemical sensor |
| JPS51145390A (en) * | 1975-06-10 | 1976-12-14 | Nissan Motor Co Ltd | Manufacturing method of a coated layer of oxygen senser |
-
1978
- 1978-10-23 JP JP12944678A patent/JPS5557145A/ja active Granted
-
1979
- 1979-06-19 US US06/050,057 patent/US4265930A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5557145A (en) | 1980-04-26 |
| US4265930A (en) | 1981-05-05 |
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