JPH0473549B2 - - Google Patents
Info
- Publication number
- JPH0473549B2 JPH0473549B2 JP59248780A JP24878084A JPH0473549B2 JP H0473549 B2 JPH0473549 B2 JP H0473549B2 JP 59248780 A JP59248780 A JP 59248780A JP 24878084 A JP24878084 A JP 24878084A JP H0473549 B2 JPH0473549 B2 JP H0473549B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- sensor
- concentration
- gas
- water vapor
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 64
- 239000007789 gas Substances 0.000 claims description 50
- 229910052760 oxygen Inorganic materials 0.000 claims description 44
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000001301 oxygen Substances 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 32
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 32
- 239000001569 carbon dioxide Substances 0.000 claims description 32
- 229910052697 platinum Inorganic materials 0.000 claims description 21
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 19
- 229910001882 dioxygen Inorganic materials 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 239000010416 ion conductor Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000004544 sputter deposition 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
- G01N27/4065—Circuit arrangements specially adapted therefor
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59248780A JPS61128153A (ja) | 1984-11-27 | 1984-11-27 | 複数のガスを検出するセンサとその製造方法、並びにそのセンサを用いた複数ガスを分離して検出するガス成分濃度検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59248780A JPS61128153A (ja) | 1984-11-27 | 1984-11-27 | 複数のガスを検出するセンサとその製造方法、並びにそのセンサを用いた複数ガスを分離して検出するガス成分濃度検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128153A JPS61128153A (ja) | 1986-06-16 |
| JPH0473549B2 true JPH0473549B2 (enrdf_load_stackoverflow) | 1992-11-24 |
Family
ID=17183275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59248780A Granted JPS61128153A (ja) | 1984-11-27 | 1984-11-27 | 複数のガスを検出するセンサとその製造方法、並びにそのセンサを用いた複数ガスを分離して検出するガス成分濃度検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128153A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0676990B2 (ja) * | 1986-09-30 | 1994-09-28 | 日本碍子株式会社 | 高温ガス中の二酸化炭素および水分測定装置 |
| JPS6438645A (en) * | 1987-08-04 | 1989-02-08 | Fujikura Ltd | Method for measuring concentration of gas |
| JPH0758279B2 (ja) * | 1987-10-28 | 1995-06-21 | 富士電機株式会社 | 湿度センサ |
| DE102007042219A1 (de) | 2007-09-05 | 2009-03-12 | Robert Bosch Gmbh | Verfahren und Sensorelement zur Bestimmung der Wasser- und/oder Kohlendioxid-Konzentration in einem Gas |
| JP5788834B2 (ja) * | 2012-05-31 | 2015-10-07 | 日本特殊陶業株式会社 | ガスセンサ制御装置 |
| JP2013250164A (ja) * | 2012-05-31 | 2013-12-12 | Ngk Spark Plug Co Ltd | ガスセンサ制御装置 |
| JP6024696B2 (ja) | 2014-03-27 | 2016-11-16 | 株式会社デンソー | 通信装置 |
| JP6233343B2 (ja) | 2015-04-02 | 2017-11-22 | トヨタ自動車株式会社 | ガスセンサの異常診断システム |
| JP7122935B2 (ja) * | 2018-10-26 | 2022-08-22 | 株式会社Soken | 二酸化炭素検出装置 |
-
1984
- 1984-11-27 JP JP59248780A patent/JPS61128153A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61128153A (ja) | 1986-06-16 |
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