DE112020001572T5 - Gassensor - Google Patents
Gassensor Download PDFInfo
- Publication number
- DE112020001572T5 DE112020001572T5 DE112020001572.6T DE112020001572T DE112020001572T5 DE 112020001572 T5 DE112020001572 T5 DE 112020001572T5 DE 112020001572 T DE112020001572 T DE 112020001572T DE 112020001572 T5 DE112020001572 T5 DE 112020001572T5
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- atmospheric air
- solid electrolyte
- layer
- longitudinal direction
- 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.)
- Pending
Links
- 239000012298 atmosphere Substances 0.000 claims abstract description 101
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 68
- 231100000614 poison Toxicity 0.000 claims abstract description 44
- 239000003440 toxic substance Substances 0.000 claims abstract description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 19
- 229910044991 metal oxide Inorganic materials 0.000 claims description 15
- 150000004706 metal oxides Chemical class 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 148
- 239000007789 gas Substances 0.000 description 140
- 239000000446 fuel Substances 0.000 description 46
- 238000009792 diffusion process Methods 0.000 description 29
- 239000001301 oxygen Substances 0.000 description 28
- 229910052760 oxygen Inorganic materials 0.000 description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 22
- 239000000126 substance Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 20
- 239000002245 particle Substances 0.000 description 19
- 239000011148 porous material Substances 0.000 description 19
- 230000007096 poisonous effect Effects 0.000 description 18
- 239000012212 insulator Substances 0.000 description 16
- 238000002485 combustion reaction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 11
- 239000002516 radical scavenger Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 9
- 238000004070 electrodeposition Methods 0.000 description 9
- 238000003475 lamination Methods 0.000 description 8
- -1 oxygen ion Chemical class 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 5
- 239000002574 poison Substances 0.000 description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 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
- 230000000149 penetrating effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 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
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
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
- G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- 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
- G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
-
- 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
- G01N27/409—Oxygen concentration cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019063492A JP7183910B2 (ja) | 2019-03-28 | 2019-03-28 | ガスセンサ |
| JP2019-063492 | 2019-03-28 | ||
| PCT/JP2020/002488 WO2020195079A1 (ja) | 2019-03-28 | 2020-01-24 | ガスセンサ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112020001572T5 true DE112020001572T5 (de) | 2021-12-16 |
Family
ID=72611788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112020001572.6T Pending DE112020001572T5 (de) | 2019-03-28 | 2020-01-24 | Gassensor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220018803A1 (https=) |
| JP (1) | JP7183910B2 (https=) |
| CN (1) | CN113631915B (https=) |
| DE (1) | DE112020001572T5 (https=) |
| WO (1) | WO2020195079A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415073B (zh) * | 2020-11-24 | 2023-03-10 | 长城汽车股份有限公司 | 气体传感器及其标定方法 |
| JP7619302B2 (ja) | 2022-02-24 | 2025-01-22 | 株式会社デンソー | ガスセンサ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286680A (ja) | 2001-03-27 | 2002-10-03 | Ngk Spark Plug Co Ltd | 積層型ガスセンサ素子の製造方法及び積層型ガスセンサ素子 |
| JP2019063492A (ja) | 2017-09-28 | 2019-04-25 | パナソニックＩｐマネジメント株式会社 | 食器洗い機 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167656U (https=) * | 1988-05-18 | 1989-11-24 | ||
| CA2006753A1 (en) * | 1989-06-13 | 1991-06-28 | Kazuko Satake | Element, module, device and process for detecting no x gas |
| JPH04215059A (ja) * | 1990-10-15 | 1992-08-05 | Ngk Spark Plug Co Ltd | 酸素センサ及びその製造方法 |
| JP2748809B2 (ja) * | 1992-12-10 | 1998-05-13 | 株式会社デンソー | ガス検出器 |
| JP3355796B2 (ja) * | 1993-08-31 | 2002-12-09 | 株式会社デンソー | 空燃比検出装置及びその製造方法 |
| US5593558A (en) * | 1994-06-09 | 1997-01-14 | Nippondenso Co., Ltd. | Oxygen concentration detector |
| JPH11166911A (ja) * | 1997-12-04 | 1999-06-22 | Denso Corp | 空燃比センサ |
| DE10043089C2 (de) * | 2000-09-01 | 2003-02-27 | Bosch Gmbh Robert | Gassensor |
| JP2002174620A (ja) * | 2000-12-07 | 2002-06-21 | Denso Corp | ガスセンサ素子及びガスセンサ |
| US6555159B2 (en) * | 2000-12-18 | 2003-04-29 | Delphi Technologies, Inc. | Coating for gas sensors |
| JP3832437B2 (ja) * | 2002-04-03 | 2006-10-11 | 株式会社デンソー | ガスセンサ素子 |
| JP4569701B2 (ja) * | 2002-11-08 | 2010-10-27 | 株式会社デンソー | ガス濃度検出装置 |
| JP4923948B2 (ja) * | 2006-01-05 | 2012-04-25 | 株式会社デンソー | ガスセンサ素子 |
| JP5253165B2 (ja) * | 2006-07-12 | 2013-07-31 | 日本碍子株式会社 | ガスセンサ及び窒素酸化物センサ |
| JP2010038600A (ja) * | 2008-08-01 | 2010-02-18 | Nippon Soken Inc | ガスセンサ素子 |
| JP5387555B2 (ja) * | 2010-09-27 | 2014-01-15 | 株式会社デンソー | ガスセンサ素子及びガスセンサ |
| US9155996B2 (en) * | 2013-03-14 | 2015-10-13 | Board Of Trustees Of The Leland Stanford Junior University | Sorbents for carbon dioxide capture |
| JP6475074B2 (ja) * | 2014-07-18 | 2019-02-27 | トヨタ自動車株式会社 | ガスセンサ素子 |
| WO2016080176A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社デンソー | ガスセンサ素子 |
| JP5992123B1 (ja) * | 2015-11-17 | 2016-09-14 | 日本碍子株式会社 | ガスセンサの検知電極、導電性ペーストの製造方法、ガスセンサ、および、ガスセンサの製造方法 |
| JP6511405B2 (ja) * | 2016-01-19 | 2019-05-15 | 株式会社Ｓｏｋｅｎ | ガスセンサ |
| US11204336B2 (en) * | 2016-03-30 | 2021-12-21 | Ngk Insulators, Ltd. | Sensor element and gas sensor |
| JP2018146346A (ja) | 2017-03-03 | 2018-09-20 | 株式会社Ｓｏｋｅｎ | アンモニアセンサ素子 |
-
2019
- 2019-03-28 JP JP2019063492A patent/JP7183910B2/ja active Active
-
2020
- 2020-01-24 CN CN202080025481.5A patent/CN113631915B/zh active Active
- 2020-01-24 WO PCT/JP2020/002488 patent/WO2020195079A1/ja not_active Ceased
- 2020-01-24 DE DE112020001572.6T patent/DE112020001572T5/de active Pending
-
2021
- 2021-09-27 US US17/485,904 patent/US20220018803A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286680A (ja) | 2001-03-27 | 2002-10-03 | Ngk Spark Plug Co Ltd | 積層型ガスセンサ素子の製造方法及び積層型ガスセンサ素子 |
| JP2019063492A (ja) | 2017-09-28 | 2019-04-25 | パナソニックＩｐマネジメント株式会社 | 食器洗い機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020165663A (ja) | 2020-10-08 |
| US20220018803A1 (en) | 2022-01-20 |
| WO2020195079A1 (ja) | 2020-10-01 |
| JP7183910B2 (ja) | 2022-12-06 |
| CN113631915A (zh) | 2021-11-09 |
| CN113631915B (zh) | 2024-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |