DE3704817C2 - - Google Patents
Info
- Publication number
- DE3704817C2 DE3704817C2 DE3704817A DE3704817A DE3704817C2 DE 3704817 C2 DE3704817 C2 DE 3704817C2 DE 3704817 A DE3704817 A DE 3704817A DE 3704817 A DE3704817 A DE 3704817A DE 3704817 C2 DE3704817 C2 DE 3704817C2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- gas sensor
- sensor according
- solid electrolyte
- cell
- 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
- 239000007784 solid electrolyte Substances 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 14
- 108010083687 Ion Pumps Proteins 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052863 mullite Inorganic materials 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 229910052596 spinel Inorganic materials 0.000 claims description 2
- 239000011029 spinel Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 93
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000000446 fuel Substances 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- -1 oxygen ions Chemical class 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 101100096653 Arabidopsis thaliana SRO1 gene Proteins 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910004369 ThO2 Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 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
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910001845 yogo sapphire 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
- G01N27/416—Systems
- G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
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 |
|---|---|---|---|
| JP61032497A JPH0697222B2 (ja) | 1986-02-17 | 1986-02-17 | ガスセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3704817A1 DE3704817A1 (de) | 1987-08-20 |
| DE3704817C2 true DE3704817C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-03-29 |
Family
ID=12360631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873704817 Granted DE3704817A1 (de) | 1986-02-17 | 1987-02-16 | Gassensor |
Country Status (3)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121889C2 (de) * | 2001-05-05 | 2003-07-24 | Bosch Gmbh Robert | Sensorelement |
| DE10339458A1 (de) * | 2002-08-28 | 2004-03-25 | Denso Corp., Kariya | Gasmessfühler und Verfahren zu dessen Herstellung |
| DE102004063084A1 (de) * | 2004-12-28 | 2006-07-06 | Robert Bosch Gmbh | Sensorelement für einen Gassensor |
| JP4855975B2 (ja) * | 2007-02-27 | 2012-01-18 | 日本碍子株式会社 | ガスセンサの製造方法 |
| JP4971829B2 (ja) * | 2007-02-27 | 2012-07-11 | 日本碍子株式会社 | ガスセンサ |
| JP4999894B2 (ja) * | 2009-08-17 | 2012-08-15 | 日本碍子株式会社 | ガスセンサ |
| JP2011102797A (ja) * | 2009-10-15 | 2011-05-26 | Ngk Insulators Ltd | ガスセンサおよびセンサ素子の製造方法 |
| JP6154306B2 (ja) * | 2013-12-05 | 2017-06-28 | 日本特殊陶業株式会社 | ガスセンサ素子およびガスセンサ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928496A1 (de) * | 1979-07-14 | 1981-01-29 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen |
| JPS5893862U (ja) * | 1981-12-21 | 1983-06-25 | 日本特殊陶業株式会社 | 酸素センサ |
| JPS59163558A (ja) * | 1983-03-09 | 1984-09-14 | Ngk Insulators Ltd | 電気化学的装置 |
| JPS6064245A (ja) * | 1983-09-19 | 1985-04-12 | Hitachi Ltd | 酸素を媒体とするガス組成検出装置 |
| JPS6086457A (ja) * | 1983-10-19 | 1985-05-16 | Hitachi Ltd | エンジン制御用空燃比センサ |
| JPH0623727B2 (ja) * | 1985-08-30 | 1994-03-30 | 日本碍子株式会社 | 電気化学的素子及びその製造方法 |
-
1986
- 1986-02-17 JP JP61032497A patent/JPH0697222B2/ja not_active Expired - Fee Related
-
1987
- 1987-02-09 US US07/012,161 patent/US4722778A/en not_active Expired - Lifetime
- 1987-02-16 DE DE19873704817 patent/DE3704817A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3704817A1 (de) | 1987-08-20 |
| JPH0697222B2 (ja) | 1994-11-30 |
| JPS62190459A (ja) | 1987-08-20 |
| US4722778A (en) | 1988-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |